28661558400

素因数分解:

$2^7\times 3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:140

約数の個数: 1152

約数和(自身を含む): 116017574400

約数和(自身を除く): 87356016000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 31, 32, 36, 40, 41, 45, 48, 50, 54, 58, 60, 62, 64, 72, 75, 80, 81, 82, 87, 90, 93, 96, 100, 108, 116, 120, 123, 124, 128, 135, 144, 145, 150, 155, 160, 162, 164, 174, 180, 186, 192, 200, 205, 216, 225, 232, 240, 243, 246, 248, 261, 270, 279, 288, 290, 300, 310, 320, 324, 328, 348, 360, 369, 372, 384, 400, 405, 410, 432, 435, 450, 464, 465, 480, 486, 492, 496, 522, 540, 558, 576, 580, 600, 615, 620, 640, 648, 656, 675, 696, 720, 725, 738, 744, 775, 783, 800, 810, 820, 837, 864, 870, 899, 900, 928, 930, 960, 972, 984, 992, 1025, 1044, 1080, 1107, 1116, 1152, 1160, 1189, 1200, 1215, 1230, 1240, 1271, 1296, 1305, 1312, 1350, 1392, 1395, 1440, 1450, 1476, 1488, 1550, 1566, 1600, 1620, 1640, 1674, 1728, 1740, 1798, 1800, 1845, 1856, 1860, 1920, 1944, 1968, 1984, 2025, 2050, 2088, 2160, 2175, 2214, 2232, 2320, 2325, 2349, 2378, 2400, 2430, 2460, 2480, 2511, 2542, 2592, 2610, 2624, 2697, 2700, 2784, 2790, 2880, 2900, 2952, 2976, 3075, 3100, 3132, 3200, 3240, 3280, 3321, 3348, 3456, 3480, 3567, 3596, 3600, 3690, 3712, 3720, 3813, 3888, 3915, 3936, 3968, 4050, 4100, 4176, 4185, 4320, 4350, 4428, 4464, 4495, 4640, 4650, 4698, 4756, 4800, 4860, 4920, 4960, 5022, 5084, 5184, 5220, 5248, 5394, 5400, 5535, 5568, 5580, 5760, 5800, 5904, 5945, 5952, 6075, 6150, 6200, 6264, 6355, 6480, 6525, 6560, 6642, 6696, 6960, 6975, 7047, 7134, 7192, 7200, 7380, 7440, 7533, 7626, 7776, 7830, 7872, 8091, 8100, 8200, 8352, 8370, 8640, 8700, 8856, 8928, 8990, 9225, 9280, 9300, 9396, 9512, 9600, 9720, 9840, 9920, 9963, 10044, 10168, 10368, 10440, 10701, 10788, 10800, 11070, 11136, 11160, 11439, 11600, 11745, 11808, 11890, 11904, 12150, 12300, 12400, 12528, 12555, 12710, 12960, 13050, 13120, 13284, 13392, 13485, 13920, 13950, 14094, 14268, 14384, 14400, 14760, 14880, 15066, 15252, 15552, 15660, 15744, 16182, 16200, 16400, 16605, 16704, 16740, 17280, 17400, 17712, 17835, 17856, 17980, 18450, 18560, 18600, 18792, 19024, 19065, 19440, 19575, 19680, 19840, 19926, 20088, 20336, 20880, 20925, 21402, 21576, 21600, 22140, 22320, 22475, 22878, 23200, 23490, 23616, 23780, 24273, 24300, 24600, 24800, 25056, 25110, 25420, 25920, 26100, 26240, 26568, 26784, 26970, 27675, 27840, 27900, 28188, 28536, 28768, 28800, 29520, 29725, 29760, 30132, 30504, 31104, 31320, 31775, 32103, 32364, 32400, 32800, 33210, 33408, 33480, 34317, 34800, 35235, 35424, 35670, 35712, 35960, 36859, 36900, 37200, 37584, 37665, 38048, 38130, 38880, 39150, 39360, 39852, 40176, 40455, 40672, 41760, 41850, 42804, 43152, 43200, 44280, 44640, 44950, 45756, 46400, 46980, 47232, 47560, 48546, 48600, 49200, 49600, 49815, 50112, 50220, 50840, 51840, 52200, 53136, 53505, 53568, 53940, 55350, 55680, 55800, 56376, 57072, 57195, 57536, 58725, 59040, 59450, 59520, 60264, 61008, 62640, 62775, 63550, 64206, 64728, 64800, 65600, 66420, 66960, 67425, 68634, 69600, 70470, 70848, 71340, 71920, 72819, 73718, 73800, 74400, 75168, 75330, 76096, 76260, 77760, 78300, 78720, 79704, 80352, 80910, 81344, 83025, 83520, 83700, 85608, 86304, 86400, 88560, 89175, 89280, 89900, 91512, 92800, 93960, 95120, 95325, 96309, 97092, 97200, 98400, 99200, 99630, 100224, 100440, 101680, 102951, 104400, 106272, 107010, 107136, 107880, 110577, 110700, 111600, 112752, 114144, 114390, 115072, 117450, 118080, 118900, 120528, 121365, 122016, 125280, 125550, 127100, 128412, 129456, 129600, 131200, 132840, 133920, 134850, 137268, 139200, 140940, 141696, 142680, 143840, 145638, 147436, 147600, 148800, 150336, 150660, 152192, 152520, 155520, 156600, 159408, 160515, 160704, 161820, 162688, 166050, 167040, 167400, 171216, 171585, 172608, 176175, 177120, 178350, 178560, 179800, 183024, 184295, 187920, 188325, 190240, 190650, 192618, 194184, 194400, 196800, 199260, 200880, 202275, 203360, 205902, 208800, 212544, 214020, 215760, 218457, 221154, 221400, 223200, 225504, 228288, 228780, 234900, 236160, 237800, 241056, 242730, 244032, 249075, 250560, 251100, 254200, 256824, 258912, 259200, 265680, 267525, 267840, 269700, 274536, 278400, 281880, 285360, 285975, 287680, 288927, 291276, 294872, 295200, 297600, 300672, 301320, 305040, 308853, 313200, 318816, 321030, 321408, 323640, 331731, 332100, 334800, 342432, 343170, 345216, 352350, 354240, 356700, 359600, 364095, 366048, 368590, 375840, 376650, 380480, 381300, 385236, 388368, 388800, 393600, 398520, 401760, 404550, 406720, 411804, 417600, 425088, 428040, 431520, 436914, 442308, 442800, 446400, 451008, 456576, 457560, 469800, 475600, 481545, 482112, 485460, 488064, 498150, 501120, 502200, 508400, 513648, 514755, 517824, 531360, 535050, 535680, 539400, 549072, 552885, 563760, 570720, 571950, 575360, 577854, 582552, 589744, 590400, 602640, 606825, 610080, 617706, 626400, 637632, 642060, 647280, 663462, 664200, 669600, 684864, 686340, 704700, 708480, 713400, 719200, 728190, 732096, 737180, 751680, 753300, 760960, 762600, 770472, 776736, 777600, 797040, 802575, 803520, 809100, 813440, 823608, 835200, 856080, 857925, 863040, 873828, 884616, 885600, 892800, 902016, 915120, 921475, 939600, 951200, 963090, 964224, 970920, 995193, 996300, 1004400, 1016800, 1027296, 1029510, 1035648, 1062720, 1070100, 1078800, 1092285, 1098144, 1105770, 1127520, 1141440, 1143900, 1155708, 1165104, 1179488, 1180800, 1205280, 1213650, 1220160, 1235412, 1252800, 1275264, 1284120, 1294560, 1326924, 1328400, 1339200, 1369728, 1372680, 1409400, 1426800, 1438400, 1444635, 1456380, 1464192, 1474360, 1503360, 1506600, 1525200, 1540944, 1544265, 1553472, 1594080, 1605150, 1607040, 1618200, 1647216, 1658655, 1712160, 1715850, 1726080, 1747656, 1769232, 1771200, 1820475, 1830240, 1842950, 1879200, 1902400, 1926180, 1941840, 1990386, 1992600, 2008800, 2033600, 2054592, 2059020, 2125440, 2140200, 2157600, 2184570, 2196288, 2211540, 2255040, 2282880, 2287800, 2311416, 2330208, 2358976, 2407725, 2410560, 2427300, 2440320, 2470824, 2505600, 2568240, 2573775, 2589120, 2653848, 2656800, 2678400, 2745360, 2764425, 2818800, 2853600, 2876800, 2889270, 2912760, 2948720, 2985579, 3013200, 3050400, 3081888, 3088530, 3106944, 3188160, 3210300, 3236400, 3294432, 3317310, 3424320, 3431700, 3495312, 3538464, 3542400, 3640950, 3660480, 3685900, 3758400, 3804800, 3852360, 3883680, 3980772, 3985200, 4017600, 4067200, 4109184, 4118040, 4280400, 4315200, 4369140, 4392576, 4423080, 4510080, 4575600, 4622832, 4660416, 4717952, 4815450, 4821120, 4854600, 4941648, 4975965, 5136480, 5147550, 5178240, 5307696, 5313600, 5461425, 5490720, 5528850, 5637600, 5707200, 5778540, 5825520, 5897440, 5971158, 6026400, 6100800, 6163776, 6177060, 6376320, 6420600, 6472800, 6588864, 6634620, 6848640, 6863400, 6990624, 7076928, 7223175, 7281900, 7320960, 7371800, 7516800, 7704720, 7721325, 7767360, 7961544, 7970400, 8035200, 8236080, 8293275, 8560800, 8630400, 8738280, 8846160, 8956737, 9151200, 9245664, 9320832, 9630900, 9709200, 9883296, 9951930, 10272960, 10295100, 10615392, 10627200, 10922850, 10981440, 11057700, 11275200, 11414400, 11557080, 11651040, 11794880, 11942316, 12052800, 12201600, 12327552, 12354120, 12841200, 12945600, 13177728, 13269240, 13726800, 13981248, 14153856, 14446350, 14563800, 14743600, 14927895, 15409440, 15442650, 15534720, 15923088, 15940800, 16472160, 16586550, 17121600, 17476560, 17692320, 17913474, 18302400, 18491328, 19261800, 19418400, 19766592, 19903860, 20545920, 20590200, 21230784, 21845700, 21962880, 22115400, 22550400, 23114160, 23302080, 23589760, 23884632, 24105600, 24708240, 24879825, 25682400, 25891200, 26538480, 27453600, 27962496, 28892700, 29127600, 29487200, 29855790, 30818880, 30885300, 31846176, 31881600, 32944320, 33173100, 34243200, 34953120, 35384640, 35826948, 36604800, 36982656, 38523600, 38836800, 39533184, 39807720, 41180400, 42461568, 43691400, 44230800, 44783685, 46228320, 46604160, 47769264, 49416480, 49759650, 51364800, 53076960, 54907200, 57785400, 58255200, 58974400, 59711580, 61637760, 61770600, 63692352, 65888640, 66346200, 69906240, 70769280, 71653896, 74639475, 77047200, 77673600, 79615440, 82360800, 87382800, 88461600, 89567370, 92456640, 95538528, 98832960, 99519300, 102729600, 106153920, 109814400, 115570800, 116510400, 117948800, 119423160, 123541200, 127384704, 132692400, 139812480, 143307792, 149278950, 154094400, 159230880, 164721600, 174765600, 176923200, 179134740, 184913280, 191077056, 197665920, 199038600, 212307840, 223918425, 231141600, 233020800, 238846320, 247082400, 265384800, 286615584, 298557900, 308188800, 318461760, 329443200, 349531200, 353846400, 358269480, 382154112, 398077200, 447836850, 462283200, 477692640, 494164800, 530769600, 573231168, 597115800, 636923520, 699062400, 716538960, 796154400, 895673700, 924566400, 955385280, 988329600, 1061539200, 1146462336, 1194231600, 1433077920, 1592308800, 1791347400, 1910770560, 2388463200, 2866155840, 3184617600, 3582694800, 4776926400, 5732311680, 7165389600, 9553852800, 14330779200, 28661558400]

約数ペア:

[(1, 28661558400), (2, 14330779200), (3, 9553852800), (4, 7165389600), (5, 5732311680), (6, 4776926400), (8, 3582694800), (9, 3184617600), (10, 2866155840), (12, 2388463200), (15, 1910770560), (16, 1791347400), (18, 1592308800), (20, 1433077920), (24, 1194231600), (25, 1146462336), (27, 1061539200), (29, 988329600), (30, 955385280), (31, 924566400), (32, 895673700), (36, 796154400), (40, 716538960), (41, 699062400), (45, 636923520), (48, 597115800), (50, 573231168), (54, 530769600), (58, 494164800), (60, 477692640), (62, 462283200), (64, 447836850), (72, 398077200), (75, 382154112), (80, 358269480), (81, 353846400), (82, 349531200), (87, 329443200), (90, 318461760), (93, 308188800), (96, 298557900), (100, 286615584), (108, 265384800), (116, 247082400), (120, 238846320), (123, 233020800), (124, 231141600), (128, 223918425), (135, 212307840), (144, 199038600), (145, 197665920), (150, 191077056), (155, 184913280), (160, 179134740), (162, 176923200), (164, 174765600), (174, 164721600), (180, 159230880), (186, 154094400), (192, 149278950), (200, 143307792), (205, 139812480), (216, 132692400), (225, 127384704), (232, 123541200), (240, 119423160), (243, 117948800), (246, 116510400), (248, 115570800), (261, 109814400), (270, 106153920), (279, 102729600), (288, 99519300), (290, 98832960), (300, 95538528), (310, 92456640), (320, 89567370), (324, 88461600), (328, 87382800), (348, 82360800), (360, 79615440), (369, 77673600), (372, 77047200), (384, 74639475), (400, 71653896), (405, 70769280), (410, 69906240), (432, 66346200), (435, 65888640), (450, 63692352), (464, 61770600), (465, 61637760), (480, 59711580), (486, 58974400), (492, 58255200), (496, 57785400), (522, 54907200), (540, 53076960), (558, 51364800), (576, 49759650), (580, 49416480), (600, 47769264), (615, 46604160), (620, 46228320), (640, 44783685), (648, 44230800), (656, 43691400), (675, 42461568), (696, 41180400), (720, 39807720), (725, 39533184), (738, 38836800), (744, 38523600), (775, 36982656), (783, 36604800), (800, 35826948), (810, 35384640), (820, 34953120), (837, 34243200), (864, 33173100), (870, 32944320), (899, 31881600), (900, 31846176), (928, 30885300), (930, 30818880), (960, 29855790), (972, 29487200), (984, 29127600), (992, 28892700), (1025, 27962496), (1044, 27453600), (1080, 26538480), (1107, 25891200), (1116, 25682400), (1152, 24879825), (1160, 24708240), (1189, 24105600), (1200, 23884632), (1215, 23589760), (1230, 23302080), (1240, 23114160), (1271, 22550400), (1296, 22115400), (1305, 21962880), (1312, 21845700), (1350, 21230784), (1392, 20590200), (1395, 20545920), (1440, 19903860), (1450, 19766592), (1476, 19418400), (1488, 19261800), (1550, 18491328), (1566, 18302400), (1600, 17913474), (1620, 17692320), (1640, 17476560), (1674, 17121600), (1728, 16586550), (1740, 16472160), (1798, 15940800), (1800, 15923088), (1845, 15534720), (1856, 15442650), (1860, 15409440), (1920, 14927895), (1944, 14743600), (1968, 14563800), (1984, 14446350), (2025, 14153856), (2050, 13981248), (2088, 13726800), (2160, 13269240), (2175, 13177728), (2214, 12945600), (2232, 12841200), (2320, 12354120), (2325, 12327552), (2349, 12201600), (2378, 12052800), (2400, 11942316), (2430, 11794880), (2460, 11651040), (2480, 11557080), (2511, 11414400), (2542, 11275200), (2592, 11057700), (2610, 10981440), (2624, 10922850), (2697, 10627200), (2700, 10615392), (2784, 10295100), (2790, 10272960), (2880, 9951930), (2900, 9883296), (2952, 9709200), (2976, 9630900), (3075, 9320832), (3100, 9245664), (3132, 9151200), (3200, 8956737), (3240, 8846160), (3280, 8738280), (3321, 8630400), (3348, 8560800), (3456, 8293275), (3480, 8236080), (3567, 8035200), (3596, 7970400), (3600, 7961544), (3690, 7767360), (3712, 7721325), (3720, 7704720), (3813, 7516800), (3888, 7371800), (3915, 7320960), (3936, 7281900), (3968, 7223175), (4050, 7076928), (4100, 6990624), (4176, 6863400), (4185, 6848640), (4320, 6634620), (4350, 6588864), (4428, 6472800), (4464, 6420600), (4495, 6376320), (4640, 6177060), (4650, 6163776), (4698, 6100800), (4756, 6026400), (4800, 5971158), (4860, 5897440), (4920, 5825520), (4960, 5778540), (5022, 5707200), (5084, 5637600), (5184, 5528850), (5220, 5490720), (5248, 5461425), (5394, 5313600), (5400, 5307696), (5535, 5178240), (5568, 5147550), (5580, 5136480), (5760, 4975965), (5800, 4941648), (5904, 4854600), (5945, 4821120), (5952, 4815450), (6075, 4717952), (6150, 4660416), (6200, 4622832), (6264, 4575600), (6355, 4510080), (6480, 4423080), (6525, 4392576), (6560, 4369140), (6642, 4315200), (6696, 4280400), (6960, 4118040), (6975, 4109184), (7047, 4067200), (7134, 4017600), (7192, 3985200), (7200, 3980772), (7380, 3883680), (7440, 3852360), (7533, 3804800), (7626, 3758400), (7776, 3685900), (7830, 3660480), (7872, 3640950), (8091, 3542400), (8100, 3538464), (8200, 3495312), (8352, 3431700), (8370, 3424320), (8640, 3317310), (8700, 3294432), (8856, 3236400), (8928, 3210300), (8990, 3188160), (9225, 3106944), (9280, 3088530), (9300, 3081888), (9396, 3050400), (9512, 3013200), (9600, 2985579), (9720, 2948720), (9840, 2912760), (9920, 2889270), (9963, 2876800), (10044, 2853600), (10168, 2818800), (10368, 2764425), (10440, 2745360), (10701, 2678400), (10788, 2656800), (10800, 2653848), (11070, 2589120), (11136, 2573775), (11160, 2568240), (11439, 2505600), (11600, 2470824), (11745, 2440320), (11808, 2427300), (11890, 2410560), (11904, 2407725), (12150, 2358976), (12300, 2330208), (12400, 2311416), (12528, 2287800), (12555, 2282880), (12710, 2255040), (12960, 2211540), (13050, 2196288), (13120, 2184570), (13284, 2157600), (13392, 2140200), (13485, 2125440), (13920, 2059020), (13950, 2054592), (14094, 2033600), (14268, 2008800), (14384, 1992600), (14400, 1990386), (14760, 1941840), (14880, 1926180), (15066, 1902400), (15252, 1879200), (15552, 1842950), (15660, 1830240), (15744, 1820475), (16182, 1771200), (16200, 1769232), (16400, 1747656), (16605, 1726080), (16704, 1715850), (16740, 1712160), (17280, 1658655), (17400, 1647216), (17712, 1618200), (17835, 1607040), (17856, 1605150), (17980, 1594080), (18450, 1553472), (18560, 1544265), (18600, 1540944), (18792, 1525200), (19024, 1506600), (19065, 1503360), (19440, 1474360), (19575, 1464192), (19680, 1456380), (19840, 1444635), (19926, 1438400), (20088, 1426800), (20336, 1409400), (20880, 1372680), (20925, 1369728), (21402, 1339200), (21576, 1328400), (21600, 1326924), (22140, 1294560), (22320, 1284120), (22475, 1275264), (22878, 1252800), (23200, 1235412), (23490, 1220160), (23616, 1213650), (23780, 1205280), (24273, 1180800), (24300, 1179488), (24600, 1165104), (24800, 1155708), (25056, 1143900), (25110, 1141440), (25420, 1127520), (25920, 1105770), (26100, 1098144), (26240, 1092285), (26568, 1078800), (26784, 1070100), (26970, 1062720), (27675, 1035648), (27840, 1029510), (27900, 1027296), (28188, 1016800), (28536, 1004400), (28768, 996300), (28800, 995193), (29520, 970920), (29725, 964224), (29760, 963090), (30132, 951200), (30504, 939600), (31104, 921475), (31320, 915120), (31775, 902016), (32103, 892800), (32364, 885600), (32400, 884616), (32800, 873828), (33210, 863040), (33408, 857925), (33480, 856080), (34317, 835200), (34800, 823608), (35235, 813440), (35424, 809100), (35670, 803520), (35712, 802575), (35960, 797040), (36859, 777600), (36900, 776736), (37200, 770472), (37584, 762600), (37665, 760960), (38048, 753300), (38130, 751680), (38880, 737180), (39150, 732096), (39360, 728190), (39852, 719200), (40176, 713400), (40455, 708480), (40672, 704700), (41760, 686340), (41850, 684864), (42804, 669600), (43152, 664200), (43200, 663462), (44280, 647280), (44640, 642060), (44950, 637632), (45756, 626400), (46400, 617706), (46980, 610080), (47232, 606825), (47560, 602640), (48546, 590400), (48600, 589744), (49200, 582552), (49600, 577854), (49815, 575360), (50112, 571950), (50220, 570720), (50840, 563760), (51840, 552885), (52200, 549072), (53136, 539400), (53505, 535680), (53568, 535050), (53940, 531360), (55350, 517824), (55680, 514755), (55800, 513648), (56376, 508400), (57072, 502200), (57195, 501120), (57536, 498150), (58725, 488064), (59040, 485460), (59450, 482112), (59520, 481545), (60264, 475600), (61008, 469800), (62640, 457560), (62775, 456576), (63550, 451008), (64206, 446400), (64728, 442800), (64800, 442308), (65600, 436914), (66420, 431520), (66960, 428040), (67425, 425088), (68634, 417600), (69600, 411804), (70470, 406720), (70848, 404550), (71340, 401760), (71920, 398520), (72819, 393600), (73718, 388800), (73800, 388368), (74400, 385236), (75168, 381300), (75330, 380480), (76096, 376650), (76260, 375840), (77760, 368590), (78300, 366048), (78720, 364095), (79704, 359600), (80352, 356700), (80910, 354240), (81344, 352350), (83025, 345216), (83520, 343170), (83700, 342432), (85608, 334800), (86304, 332100), (86400, 331731), (88560, 323640), (89175, 321408), (89280, 321030), (89900, 318816), (91512, 313200), (92800, 308853), (93960, 305040), (95120, 301320), (95325, 300672), (96309, 297600), (97092, 295200), (97200, 294872), (98400, 291276), (99200, 288927), (99630, 287680), (100224, 285975), (100440, 285360), (101680, 281880), (102951, 278400), (104400, 274536), (106272, 269700), (107010, 267840), (107136, 267525), (107880, 265680), (110577, 259200), (110700, 258912), (111600, 256824), (112752, 254200), (114144, 251100), (114390, 250560), (115072, 249075), (117450, 244032), (118080, 242730), (118900, 241056), (120528, 237800), (121365, 236160), (122016, 234900), (125280, 228780), (125550, 228288), (127100, 225504), (128412, 223200), (129456, 221400), (129600, 221154), (131200, 218457), (132840, 215760), (133920, 214020), (134850, 212544), (137268, 208800), (139200, 205902), (140940, 203360), (141696, 202275), (142680, 200880), (143840, 199260), (145638, 196800), (147436, 194400), (147600, 194184), (148800, 192618), (150336, 190650), (150660, 190240), (152192, 188325), (152520, 187920), (155520, 184295), (156600, 183024), (159408, 179800), (160515, 178560), (160704, 178350), (161820, 177120), (162688, 176175), (166050, 172608), (167040, 171585), (167400, 171216)]