28001181600

素因数分解:

$2^5\times 3^6\times 5^2\times 7^1\times {\mathrm{19}}^3$

素因数の和:102

約数の個数: 1008

約数和(自身を含む): 123637711680

約数和(自身を除く): 95636530080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 54, 56, 57, 60, 63, 70, 72, 75, 76, 80, 81, 84, 90, 95, 96, 100, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 150, 152, 160, 162, 168, 171, 175, 180, 189, 190, 200, 210, 216, 224, 225, 228, 240, 243, 252, 266, 270, 280, 285, 288, 300, 304, 315, 324, 336, 342, 350, 360, 361, 378, 380, 399, 400, 405, 420, 432, 450, 456, 475, 480, 486, 504, 513, 525, 532, 540, 560, 567, 570, 600, 608, 630, 648, 665, 672, 675, 684, 700, 720, 722, 729, 756, 760, 798, 800, 810, 840, 855, 864, 900, 912, 945, 950, 972, 1008, 1026, 1050, 1064, 1080, 1083, 1120, 1134, 1140, 1197, 1200, 1215, 1260, 1296, 1330, 1350, 1368, 1400, 1425, 1440, 1444, 1458, 1512, 1520, 1539, 1575, 1596, 1620, 1680, 1701, 1710, 1800, 1805, 1824, 1890, 1900, 1944, 1995, 2016, 2025, 2052, 2100, 2128, 2160, 2166, 2268, 2280, 2394, 2400, 2430, 2520, 2527, 2565, 2592, 2660, 2700, 2736, 2800, 2835, 2850, 2888, 2916, 3024, 3040, 3078, 3150, 3192, 3240, 3249, 3325, 3360, 3402, 3420, 3591, 3600, 3610, 3645, 3780, 3800, 3888, 3990, 4050, 4104, 4200, 4256, 4275, 4320, 4332, 4536, 4560, 4617, 4725, 4788, 4860, 5040, 5054, 5103, 5130, 5320, 5400, 5415, 5472, 5600, 5670, 5700, 5776, 5832, 5985, 6048, 6075, 6156, 6300, 6384, 6480, 6498, 6650, 6804, 6840, 6859, 7182, 7200, 7220, 7290, 7560, 7581, 7600, 7695, 7776, 7980, 8100, 8208, 8400, 8505, 8550, 8664, 9025, 9072, 9120, 9234, 9450, 9576, 9720, 9747, 9975, 10080, 10108, 10206, 10260, 10640, 10773, 10800, 10830, 11340, 11400, 11552, 11664, 11970, 12150, 12312, 12600, 12635, 12768, 12825, 12960, 12996, 13300, 13608, 13680, 13718, 13851, 14175, 14364, 14440, 14580, 15120, 15162, 15200, 15390, 15960, 16200, 16245, 16416, 16800, 17010, 17100, 17328, 17955, 18050, 18144, 18225, 18468, 18900, 19152, 19440, 19494, 19950, 20216, 20412, 20520, 20577, 21280, 21546, 21600, 21660, 22680, 22743, 22800, 23085, 23328, 23940, 24300, 24624, 25200, 25270, 25515, 25650, 25992, 26600, 27075, 27216, 27360, 27436, 27702, 28350, 28728, 28880, 29160, 29241, 29925, 30240, 30324, 30780, 31920, 32319, 32400, 32490, 34020, 34200, 34295, 34656, 35910, 36100, 36450, 36936, 37800, 37905, 38304, 38475, 38880, 38988, 39900, 40432, 40824, 41040, 41154, 42525, 43092, 43320, 45360, 45486, 45600, 46170, 47880, 48013, 48600, 48735, 49248, 50400, 50540, 51030, 51300, 51984, 53200, 53865, 54150, 54432, 54872, 55404, 56700, 57456, 57760, 58320, 58482, 59850, 60648, 61560, 61731, 63175, 63840, 64638, 64800, 64980, 68040, 68229, 68400, 68590, 69255, 71820, 72200, 72900, 73872, 75600, 75810, 76950, 77976, 79800, 80864, 81225, 81648, 82080, 82308, 85050, 86184, 86640, 87723, 89775, 90720, 90972, 92340, 95760, 96026, 96957, 97200, 97470, 101080, 102060, 102600, 102885, 103968, 106400, 107730, 108300, 109744, 110808, 113400, 113715, 114912, 115425, 116640, 116964, 119700, 121296, 123120, 123462, 126350, 127575, 129276, 129960, 136080, 136458, 136800, 137180, 138510, 143640, 144039, 144400, 145800, 146205, 147744, 151200, 151620, 153900, 155952, 159600, 161595, 162450, 163296, 164616, 170100, 171475, 172368, 173280, 175446, 179550, 181944, 184680, 185193, 189525, 191520, 192052, 193914, 194400, 194940, 202160, 204120, 204687, 205200, 205770, 215460, 216600, 219488, 221616, 226800, 227430, 230850, 233928, 239400, 240065, 242592, 243675, 246240, 246924, 252700, 255150, 258552, 259920, 263169, 269325, 272160, 272916, 274360, 277020, 287280, 288078, 288800, 291600, 292410, 303240, 307800, 308655, 311904, 319200, 323190, 324900, 329232, 340200, 341145, 342950, 344736, 346275, 350892, 359100, 363888, 369360, 370386, 379050, 384104, 387828, 389880, 404320, 408240, 409374, 410400, 411540, 430920, 432117, 433200, 438615, 443232, 453600, 454860, 461700, 467856, 478800, 480130, 484785, 487350, 493848, 505400, 510300, 514425, 517104, 519840, 526338, 538650, 545832, 548720, 554040, 555579, 568575, 574560, 576156, 583200, 584820, 606480, 614061, 615600, 617310, 646380, 649800, 658464, 680400, 682290, 685900, 692550, 701784, 718200, 720195, 727776, 731025, 738720, 740772, 758100, 768208, 775656, 779760, 807975, 816480, 818748, 823080, 861840, 864234, 866400, 877230, 909720, 923400, 925965, 935712, 957600, 960260, 969570, 974700, 987696, 1010800, 1020600, 1023435, 1028850, 1034208, 1052676, 1077300, 1091664, 1097440, 1108080, 1111158, 1137150, 1152312, 1169640, 1200325, 1212960, 1228122, 1231200, 1234620, 1292760, 1296351, 1299600, 1315845, 1360800, 1364580, 1371800, 1385100, 1403568, 1436400, 1440390, 1462050, 1481544, 1516200, 1536416, 1543275, 1551312, 1559520, 1615950, 1637496, 1646160, 1666737, 1705725, 1723680, 1728468, 1754460, 1819440, 1842183, 1846800, 1851930, 1920520, 1939140, 1949400, 1975392, 2021600, 2041200, 2046870, 2057700, 2105352, 2154600, 2160585, 2183328, 2193075, 2216160, 2222316, 2274300, 2304624, 2339280, 2400650, 2423925, 2456244, 2469240, 2585520, 2592702, 2599200, 2631690, 2729160, 2743600, 2770200, 2777895, 2807136, 2872800, 2880780, 2924100, 2963088, 3032400, 3070305, 3086550, 3102624, 3231900, 3274992, 3292320, 3333474, 3411450, 3456936, 3508920, 3600975, 3638880, 3684366, 3693600, 3703860, 3841040, 3878280, 3889053, 3898800, 4082400, 4093740, 4115400, 4210704, 4309200, 4321170, 4386150, 4444632, 4548600, 4609248, 4629825, 4678560, 4801300, 4847850, 4912488, 4938480, 5000211, 5117175, 5171040, 5185404, 5263380, 5458320, 5487200, 5540400, 5555790, 5761560, 5848200, 5926176, 6064800, 6140610, 6173100, 6463800, 6481755, 6549984, 6579225, 6666948, 6822900, 6913872, 7017840, 7201950, 7368732, 7407720, 7682080, 7756560, 7778106, 7797600, 8187480, 8230800, 8333685, 8421408, 8618400, 8642340, 8772300, 8889264, 9097200, 9210915, 9259650, 9602600, 9695700, 9824976, 9876960, 10000422, 10234350, 10370808, 10526760, 10802925, 10916640, 11080800, 11111580, 11523120, 11667159, 11696400, 12281220, 12346200, 12927600, 12963510, 13158450, 13333896, 13645800, 13827744, 13889475, 14035680, 14403900, 14737464, 14815440, 15351525, 15513120, 15556212, 16374960, 16461600, 16667370, 17284680, 17544600, 17778528, 18194400, 18421830, 18519300, 19205200, 19391400, 19445265, 19649952, 20000844, 20468700, 20741616, 21053520, 21605850, 22223160, 23046240, 23334318, 23392800, 24562440, 24692400, 25001055, 25855200, 25927020, 26316900, 26667792, 27291600, 27778950, 28807800, 29474928, 29630880, 30703050, 31112424, 32408775, 32749920, 33334740, 34569360, 35001477, 35089200, 36843660, 37038600, 38410400, 38782800, 38890530, 40001688, 40937400, 41483232, 41668425, 42107040, 43211700, 44446320, 46054575, 46668636, 49124880, 49384800, 50002110, 51854040, 52633800, 53335584, 54583200, 55557900, 57615600, 58335795, 58949856, 61406100, 62224848, 64817550, 66669480, 69138720, 70002954, 70178400, 73687320, 74077200, 77565600, 77781060, 80003376, 81874800, 83336850, 86423400, 88892640, 92109150, 93337272, 97226325, 98249760, 100004220, 103708080, 105267600, 111115800, 115231200, 116671590, 122812200, 124449696, 125005275, 129635100, 133338960, 140005908, 147374640, 148154400, 155562120, 160006752, 163749600, 166673700, 172846800, 175007385, 184218300, 186674544, 194452650, 200008440, 207416160, 210535200, 222231600, 233343180, 245624400, 250010550, 259270200, 266677920, 280011816, 291678975, 294749280, 311124240, 333347400, 345693600, 350014770, 368436600, 373349088, 388905300, 400016880, 444463200, 466686360, 491248800, 500021100, 518540400, 560023632, 583357950, 622248480, 666694800, 700029540, 736873200, 777810600, 800033760, 875036925, 933372720, 1000042200, 1037080800, 1120047264, 1166715900, 1333389600, 1400059080, 1473746400, 1555621200, 1750073850, 1866745440, 2000084400, 2333431800, 2800118160, 3111242400, 3500147700, 4000168800, 4666863600, 5600236320, 7000295400, 9333727200, 14000590800, 28001181600]

約数ペア:

[(1, 28001181600), (2, 14000590800), (3, 9333727200), (4, 7000295400), (5, 5600236320), (6, 4666863600), (7, 4000168800), (8, 3500147700), (9, 3111242400), (10, 2800118160), (12, 2333431800), (14, 2000084400), (15, 1866745440), (16, 1750073850), (18, 1555621200), (19, 1473746400), (20, 1400059080), (21, 1333389600), (24, 1166715900), (25, 1120047264), (27, 1037080800), (28, 1000042200), (30, 933372720), (32, 875036925), (35, 800033760), (36, 777810600), (38, 736873200), (40, 700029540), (42, 666694800), (45, 622248480), (48, 583357950), (50, 560023632), (54, 518540400), (56, 500021100), (57, 491248800), (60, 466686360), (63, 444463200), (70, 400016880), (72, 388905300), (75, 373349088), (76, 368436600), (80, 350014770), (81, 345693600), (84, 333347400), (90, 311124240), (95, 294749280), (96, 291678975), (100, 280011816), (105, 266677920), (108, 259270200), (112, 250010550), (114, 245624400), (120, 233343180), (126, 222231600), (133, 210535200), (135, 207416160), (140, 200008440), (144, 194452650), (150, 186674544), (152, 184218300), (160, 175007385), (162, 172846800), (168, 166673700), (171, 163749600), (175, 160006752), (180, 155562120), (189, 148154400), (190, 147374640), (200, 140005908), (210, 133338960), (216, 129635100), (224, 125005275), (225, 124449696), (228, 122812200), (240, 116671590), (243, 115231200), (252, 111115800), (266, 105267600), (270, 103708080), (280, 100004220), (285, 98249760), (288, 97226325), (300, 93337272), (304, 92109150), (315, 88892640), (324, 86423400), (336, 83336850), (342, 81874800), (350, 80003376), (360, 77781060), (361, 77565600), (378, 74077200), (380, 73687320), (399, 70178400), (400, 70002954), (405, 69138720), (420, 66669480), (432, 64817550), (450, 62224848), (456, 61406100), (475, 58949856), (480, 58335795), (486, 57615600), (504, 55557900), (513, 54583200), (525, 53335584), (532, 52633800), (540, 51854040), (560, 50002110), (567, 49384800), (570, 49124880), (600, 46668636), (608, 46054575), (630, 44446320), (648, 43211700), (665, 42107040), (672, 41668425), (675, 41483232), (684, 40937400), (700, 40001688), (720, 38890530), (722, 38782800), (729, 38410400), (756, 37038600), (760, 36843660), (798, 35089200), (800, 35001477), (810, 34569360), (840, 33334740), (855, 32749920), (864, 32408775), (900, 31112424), (912, 30703050), (945, 29630880), (950, 29474928), (972, 28807800), (1008, 27778950), (1026, 27291600), (1050, 26667792), (1064, 26316900), (1080, 25927020), (1083, 25855200), (1120, 25001055), (1134, 24692400), (1140, 24562440), (1197, 23392800), (1200, 23334318), (1215, 23046240), (1260, 22223160), (1296, 21605850), (1330, 21053520), (1350, 20741616), (1368, 20468700), (1400, 20000844), (1425, 19649952), (1440, 19445265), (1444, 19391400), (1458, 19205200), (1512, 18519300), (1520, 18421830), (1539, 18194400), (1575, 17778528), (1596, 17544600), (1620, 17284680), (1680, 16667370), (1701, 16461600), (1710, 16374960), (1800, 15556212), (1805, 15513120), (1824, 15351525), (1890, 14815440), (1900, 14737464), (1944, 14403900), (1995, 14035680), (2016, 13889475), (2025, 13827744), (2052, 13645800), (2100, 13333896), (2128, 13158450), (2160, 12963510), (2166, 12927600), (2268, 12346200), (2280, 12281220), (2394, 11696400), (2400, 11667159), (2430, 11523120), (2520, 11111580), (2527, 11080800), (2565, 10916640), (2592, 10802925), (2660, 10526760), (2700, 10370808), (2736, 10234350), (2800, 10000422), (2835, 9876960), (2850, 9824976), (2888, 9695700), (2916, 9602600), (3024, 9259650), (3040, 9210915), (3078, 9097200), (3150, 8889264), (3192, 8772300), (3240, 8642340), (3249, 8618400), (3325, 8421408), (3360, 8333685), (3402, 8230800), (3420, 8187480), (3591, 7797600), (3600, 7778106), (3610, 7756560), (3645, 7682080), (3780, 7407720), (3800, 7368732), (3888, 7201950), (3990, 7017840), (4050, 6913872), (4104, 6822900), (4200, 6666948), (4256, 6579225), (4275, 6549984), (4320, 6481755), (4332, 6463800), (4536, 6173100), (4560, 6140610), (4617, 6064800), (4725, 5926176), (4788, 5848200), (4860, 5761560), (5040, 5555790), (5054, 5540400), (5103, 5487200), (5130, 5458320), (5320, 5263380), (5400, 5185404), (5415, 5171040), (5472, 5117175), (5600, 5000211), (5670, 4938480), (5700, 4912488), (5776, 4847850), (5832, 4801300), (5985, 4678560), (6048, 4629825), (6075, 4609248), (6156, 4548600), (6300, 4444632), (6384, 4386150), (6480, 4321170), (6498, 4309200), (6650, 4210704), (6804, 4115400), (6840, 4093740), (6859, 4082400), (7182, 3898800), (7200, 3889053), (7220, 3878280), (7290, 3841040), (7560, 3703860), (7581, 3693600), (7600, 3684366), (7695, 3638880), (7776, 3600975), (7980, 3508920), (8100, 3456936), (8208, 3411450), (8400, 3333474), (8505, 3292320), (8550, 3274992), (8664, 3231900), (9025, 3102624), (9072, 3086550), (9120, 3070305), (9234, 3032400), (9450, 2963088), (9576, 2924100), (9720, 2880780), (9747, 2872800), (9975, 2807136), (10080, 2777895), (10108, 2770200), (10206, 2743600), (10260, 2729160), (10640, 2631690), (10773, 2599200), (10800, 2592702), (10830, 2585520), (11340, 2469240), (11400, 2456244), (11552, 2423925), (11664, 2400650), (11970, 2339280), (12150, 2304624), (12312, 2274300), (12600, 2222316), (12635, 2216160), (12768, 2193075), (12825, 2183328), (12960, 2160585), (12996, 2154600), (13300, 2105352), (13608, 2057700), (13680, 2046870), (13718, 2041200), (13851, 2021600), (14175, 1975392), (14364, 1949400), (14440, 1939140), (14580, 1920520), (15120, 1851930), (15162, 1846800), (15200, 1842183), (15390, 1819440), (15960, 1754460), (16200, 1728468), (16245, 1723680), (16416, 1705725), (16800, 1666737), (17010, 1646160), (17100, 1637496), (17328, 1615950), (17955, 1559520), (18050, 1551312), (18144, 1543275), (18225, 1536416), (18468, 1516200), (18900, 1481544), (19152, 1462050), (19440, 1440390), (19494, 1436400), (19950, 1403568), (20216, 1385100), (20412, 1371800), (20520, 1364580), (20577, 1360800), (21280, 1315845), (21546, 1299600), (21600, 1296351), (21660, 1292760), (22680, 1234620), (22743, 1231200), (22800, 1228122), (23085, 1212960), (23328, 1200325), (23940, 1169640), (24300, 1152312), (24624, 1137150), (25200, 1111158), (25270, 1108080), (25515, 1097440), (25650, 1091664), (25992, 1077300), (26600, 1052676), (27075, 1034208), (27216, 1028850), (27360, 1023435), (27436, 1020600), (27702, 1010800), (28350, 987696), (28728, 974700), (28880, 969570), (29160, 960260), (29241, 957600), (29925, 935712), (30240, 925965), (30324, 923400), (30780, 909720), (31920, 877230), (32319, 866400), (32400, 864234), (32490, 861840), (34020, 823080), (34200, 818748), (34295, 816480), (34656, 807975), (35910, 779760), (36100, 775656), (36450, 768208), (36936, 758100), (37800, 740772), (37905, 738720), (38304, 731025), (38475, 727776), (38880, 720195), (38988, 718200), (39900, 701784), (40432, 692550), (40824, 685900), (41040, 682290), (41154, 680400), (42525, 658464), (43092, 649800), (43320, 646380), (45360, 617310), (45486, 615600), (45600, 614061), (46170, 606480), (47880, 584820), (48013, 583200), (48600, 576156), (48735, 574560), (49248, 568575), (50400, 555579), (50540, 554040), (51030, 548720), (51300, 545832), (51984, 538650), (53200, 526338), (53865, 519840), (54150, 517104), (54432, 514425), (54872, 510300), (55404, 505400), (56700, 493848), (57456, 487350), (57760, 484785), (58320, 480130), (58482, 478800), (59850, 467856), (60648, 461700), (61560, 454860), (61731, 453600), (63175, 443232), (63840, 438615), (64638, 433200), (64800, 432117), (64980, 430920), (68040, 411540), (68229, 410400), (68400, 409374), (68590, 408240), (69255, 404320), (71820, 389880), (72200, 387828), (72900, 384104), (73872, 379050), (75600, 370386), (75810, 369360), (76950, 363888), (77976, 359100), (79800, 350892), (80864, 346275), (81225, 344736), (81648, 342950), (82080, 341145), (82308, 340200), (85050, 329232), (86184, 324900), (86640, 323190), (87723, 319200), (89775, 311904), (90720, 308655), (90972, 307800), (92340, 303240), (95760, 292410), (96026, 291600), (96957, 288800), (97200, 288078), (97470, 287280), (101080, 277020), (102060, 274360), (102600, 272916), (102885, 272160), (103968, 269325), (106400, 263169), (107730, 259920), (108300, 258552), (109744, 255150), (110808, 252700), (113400, 246924), (113715, 246240), (114912, 243675), (115425, 242592), (116640, 240065), (116964, 239400), (119700, 233928), (121296, 230850), (123120, 227430), (123462, 226800), (126350, 221616), (127575, 219488), (129276, 216600), (129960, 215460), (136080, 205770), (136458, 205200), (136800, 204687), (137180, 204120), (138510, 202160), (143640, 194940), (144039, 194400), (144400, 193914), (145800, 192052), (146205, 191520), (147744, 189525), (151200, 185193), (151620, 184680), (153900, 181944), (155952, 179550), (159600, 175446), (161595, 173280), (162450, 172368), (163296, 171475), (164616, 170100)]