28421020800

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 960

約数和(自身を含む): 114780600000

約数和(自身を除く): 86359579200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 29, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 58, 60, 64, 72, 75, 76, 80, 81, 87, 90, 95, 96, 100, 108, 114, 116, 120, 128, 135, 144, 145, 150, 152, 160, 162, 171, 174, 180, 190, 192, 199, 200, 216, 225, 228, 232, 240, 261, 270, 285, 288, 290, 300, 304, 320, 324, 342, 348, 360, 380, 384, 398, 400, 405, 432, 435, 450, 456, 464, 475, 480, 513, 522, 540, 551, 570, 576, 580, 597, 600, 608, 640, 648, 675, 684, 696, 720, 725, 760, 783, 796, 800, 810, 855, 864, 870, 900, 912, 928, 950, 960, 995, 1026, 1044, 1080, 1102, 1140, 1152, 1160, 1194, 1200, 1216, 1296, 1305, 1350, 1368, 1392, 1425, 1440, 1450, 1520, 1539, 1566, 1592, 1600, 1620, 1653, 1710, 1728, 1740, 1791, 1800, 1824, 1856, 1900, 1920, 1990, 2025, 2052, 2088, 2160, 2175, 2204, 2280, 2320, 2349, 2388, 2400, 2432, 2565, 2592, 2610, 2700, 2736, 2755, 2784, 2850, 2880, 2900, 2985, 3040, 3078, 3132, 3184, 3200, 3240, 3306, 3420, 3456, 3480, 3582, 3600, 3648, 3712, 3781, 3800, 3915, 3980, 4050, 4104, 4176, 4275, 4320, 4350, 4408, 4560, 4640, 4698, 4776, 4800, 4959, 4975, 5130, 5184, 5220, 5373, 5400, 5472, 5510, 5568, 5700, 5760, 5771, 5800, 5970, 6080, 6156, 6264, 6368, 6480, 6525, 6612, 6840, 6960, 7164, 7200, 7296, 7562, 7600, 7695, 7830, 7960, 8100, 8208, 8265, 8352, 8550, 8640, 8700, 8816, 8955, 9120, 9280, 9396, 9552, 9600, 9918, 9950, 10260, 10368, 10440, 10746, 10800, 10944, 11020, 11136, 11343, 11400, 11542, 11600, 11745, 11940, 12160, 12312, 12528, 12736, 12825, 12960, 13050, 13224, 13680, 13775, 13920, 14328, 14400, 14877, 14925, 15124, 15200, 15390, 15660, 15920, 16119, 16200, 16416, 16530, 16704, 17100, 17280, 17313, 17400, 17632, 17910, 18240, 18560, 18792, 18905, 19104, 19575, 19836, 19900, 20520, 20880, 21492, 21600, 21888, 22040, 22686, 22800, 23084, 23200, 23490, 23880, 24624, 24795, 25056, 25472, 25650, 25920, 26100, 26448, 26865, 27360, 27550, 27840, 28656, 28800, 28855, 29754, 29850, 30248, 30400, 30780, 31320, 31840, 32238, 32400, 32832, 33060, 33408, 34029, 34200, 34626, 34800, 35264, 35820, 36480, 37584, 37810, 38208, 38475, 39150, 39672, 39800, 41040, 41325, 41760, 42984, 43200, 44080, 44631, 44775, 45372, 45600, 46168, 46400, 46980, 47760, 49248, 49590, 50112, 51300, 51840, 51939, 52200, 52896, 53730, 54720, 55100, 55680, 56715, 57312, 57710, 58725, 59508, 59700, 60496, 60800, 61560, 62640, 63680, 64476, 64800, 65664, 66120, 68058, 68400, 69252, 69600, 70528, 71640, 74385, 75168, 75620, 76416, 76950, 78300, 79344, 79600, 80595, 82080, 82650, 83520, 85968, 86400, 86565, 88160, 89262, 89550, 90744, 91200, 92336, 92800, 93960, 94525, 95520, 98496, 99180, 100224, 102087, 102600, 103878, 104400, 105792, 107460, 109440, 109649, 110200, 113430, 114624, 115420, 117450, 119016, 119400, 120992, 123120, 123975, 125280, 127360, 128952, 129600, 132240, 134325, 136116, 136800, 138504, 139200, 143280, 144275, 148770, 150336, 151240, 153900, 155817, 156600, 158688, 159200, 161190, 164160, 165300, 167040, 170145, 171936, 173130, 176320, 178524, 179100, 181488, 182400, 184672, 187920, 189050, 191040, 196992, 198360, 204174, 205200, 207756, 208800, 211584, 214920, 219298, 220400, 223155, 226860, 229248, 230840, 234900, 238032, 238800, 241984, 246240, 247950, 250560, 257904, 259200, 259695, 264480, 268650, 272232, 273600, 277008, 278400, 283575, 286560, 288550, 297540, 300672, 302480, 306261, 307800, 311634, 313200, 317376, 318400, 322380, 328320, 328947, 330600, 340290, 343872, 346260, 352640, 357048, 358200, 362976, 369344, 371925, 375840, 378100, 382080, 396720, 402975, 408348, 410400, 415512, 417600, 429840, 432825, 438596, 440800, 446310, 453720, 461680, 467451, 469800, 476064, 477600, 483968, 492480, 495900, 501120, 510435, 515808, 519390, 528960, 537300, 544464, 547200, 548245, 554016, 567150, 573120, 577100, 595080, 604960, 612522, 615600, 623268, 626400, 634752, 636800, 644760, 657894, 661200, 680580, 687744, 692520, 714096, 716400, 725952, 738688, 743850, 751680, 756200, 779085, 793440, 805950, 816696, 820800, 831024, 835200, 850725, 859680, 865650, 877192, 881600, 892620, 907440, 923360, 934902, 939600, 952128, 955200, 984960, 986841, 991800, 1020870, 1031616, 1038780, 1057920, 1074600, 1088928, 1096490, 1108032, 1115775, 1134300, 1146240, 1154200, 1190160, 1209920, 1225044, 1231200, 1246536, 1252800, 1289520, 1298475, 1315788, 1322400, 1361160, 1385040, 1428192, 1432800, 1451904, 1487700, 1503360, 1512400, 1531305, 1558170, 1586880, 1611900, 1633392, 1641600, 1644735, 1662048, 1701450, 1719360, 1731300, 1754384, 1763200, 1785240, 1814880, 1846720, 1869804, 1879200, 1904256, 1910400, 1973682, 1983600, 2041740, 2063232, 2077560, 2149200, 2177856, 2192980, 2216064, 2231550, 2268600, 2308400, 2337255, 2380320, 2419840, 2450088, 2462400, 2493072, 2505600, 2552175, 2579040, 2596950, 2631576, 2644800, 2722320, 2741225, 2770080, 2856384, 2865600, 2960523, 2975400, 3024800, 3062610, 3116340, 3173760, 3223800, 3266784, 3289470, 3324096, 3402900, 3438720, 3462600, 3508768, 3570480, 3629760, 3693440, 3739608, 3758400, 3895425, 3947364, 3967200, 4083480, 4155120, 4298400, 4355712, 4385960, 4463100, 4537200, 4616800, 4674510, 4760640, 4900176, 4924800, 4934205, 4986144, 5104350, 5158080, 5193900, 5263152, 5289600, 5444640, 5482450, 5540160, 5712768, 5731200, 5921046, 5950800, 6049600, 6125220, 6232680, 6447600, 6533568, 6578940, 6648192, 6805800, 6925200, 7017536, 7140960, 7259520, 7479216, 7516800, 7656525, 7790850, 7894728, 7934400, 8166960, 8223675, 8310240, 8596800, 8771920, 8881569, 8926200, 9074400, 9233600, 9349020, 9521280, 9800352, 9868410, 9972288, 10208700, 10316160, 10387800, 10526304, 10889280, 10964900, 11080320, 11686275, 11842092, 11901600, 12099200, 12250440, 12465360, 12895200, 13067136, 13157880, 13611600, 13850400, 14035072, 14281920, 14802615, 14958432, 15313050, 15581700, 15789456, 15868800, 16333920, 16447350, 16620480, 17193600, 17543840, 17763138, 17852400, 18148800, 18467200, 18698040, 19600704, 19736820, 19944576, 20417400, 20775600, 21052608, 21778560, 21929800, 23372550, 23684184, 23803200, 24500880, 24671025, 24930720, 25790400, 26315760, 27223200, 27700800, 28563840, 29605230, 29916864, 30626100, 31163400, 31578912, 32667840, 32894700, 33240960, 35087680, 35526276, 35704800, 36297600, 37396080, 39201408, 39473640, 40834800, 41551200, 42105216, 43859600, 44407845, 46745100, 47368368, 47606400, 49001760, 49342050, 49861440, 51580800, 52631520, 54446400, 55401600, 59210460, 59833728, 61252200, 62326800, 63157824, 65335680, 65789400, 70175360, 71052552, 71409600, 74013075, 74792160, 78947280, 81669600, 83102400, 87719200, 88815690, 93490200, 94736736, 98003520, 98684100, 99722880, 105263040, 108892800, 118420920, 122504400, 124653600, 126315648, 131578800, 142105104, 142819200, 148026150, 149584320, 157894560, 163339200, 166204800, 175438400, 177631380, 186980400, 189473472, 196007040, 197368200, 210526080, 222039225, 236841840, 245008800, 249307200, 263157600, 284210208, 296052300, 299168640, 315789120, 326678400, 350876800, 355262760, 373960800, 378946944, 394736400, 444078450, 473683680, 490017600, 498614400, 526315200, 568420416, 592104600, 631578240, 710525520, 747921600, 789472800, 888156900, 947367360, 980035200, 1052630400, 1136840832, 1184209200, 1421051040, 1495843200, 1578945600, 1776313800, 1894734720, 2368418400, 2842102080, 3157891200, 3552627600, 4736836800, 5684204160, 7105255200, 9473673600, 14210510400, 28421020800]

約数ペア:

[(1, 28421020800), (2, 14210510400), (3, 9473673600), (4, 7105255200), (5, 5684204160), (6, 4736836800), (8, 3552627600), (9, 3157891200), (10, 2842102080), (12, 2368418400), (15, 1894734720), (16, 1776313800), (18, 1578945600), (19, 1495843200), (20, 1421051040), (24, 1184209200), (25, 1136840832), (27, 1052630400), (29, 980035200), (30, 947367360), (32, 888156900), (36, 789472800), (38, 747921600), (40, 710525520), (45, 631578240), (48, 592104600), (50, 568420416), (54, 526315200), (57, 498614400), (58, 490017600), (60, 473683680), (64, 444078450), (72, 394736400), (75, 378946944), (76, 373960800), (80, 355262760), (81, 350876800), (87, 326678400), (90, 315789120), (95, 299168640), (96, 296052300), (100, 284210208), (108, 263157600), (114, 249307200), (116, 245008800), (120, 236841840), (128, 222039225), (135, 210526080), (144, 197368200), (145, 196007040), (150, 189473472), (152, 186980400), (160, 177631380), (162, 175438400), (171, 166204800), (174, 163339200), (180, 157894560), (190, 149584320), (192, 148026150), (199, 142819200), (200, 142105104), (216, 131578800), (225, 126315648), (228, 124653600), (232, 122504400), (240, 118420920), (261, 108892800), (270, 105263040), (285, 99722880), (288, 98684100), (290, 98003520), (300, 94736736), (304, 93490200), (320, 88815690), (324, 87719200), (342, 83102400), (348, 81669600), (360, 78947280), (380, 74792160), (384, 74013075), (398, 71409600), (400, 71052552), (405, 70175360), (432, 65789400), (435, 65335680), (450, 63157824), (456, 62326800), (464, 61252200), (475, 59833728), (480, 59210460), (513, 55401600), (522, 54446400), (540, 52631520), (551, 51580800), (570, 49861440), (576, 49342050), (580, 49001760), (597, 47606400), (600, 47368368), (608, 46745100), (640, 44407845), (648, 43859600), (675, 42105216), (684, 41551200), (696, 40834800), (720, 39473640), (725, 39201408), (760, 37396080), (783, 36297600), (796, 35704800), (800, 35526276), (810, 35087680), (855, 33240960), (864, 32894700), (870, 32667840), (900, 31578912), (912, 31163400), (928, 30626100), (950, 29916864), (960, 29605230), (995, 28563840), (1026, 27700800), (1044, 27223200), (1080, 26315760), (1102, 25790400), (1140, 24930720), (1152, 24671025), (1160, 24500880), (1194, 23803200), (1200, 23684184), (1216, 23372550), (1296, 21929800), (1305, 21778560), (1350, 21052608), (1368, 20775600), (1392, 20417400), (1425, 19944576), (1440, 19736820), (1450, 19600704), (1520, 18698040), (1539, 18467200), (1566, 18148800), (1592, 17852400), (1600, 17763138), (1620, 17543840), (1653, 17193600), (1710, 16620480), (1728, 16447350), (1740, 16333920), (1791, 15868800), (1800, 15789456), (1824, 15581700), (1856, 15313050), (1900, 14958432), (1920, 14802615), (1990, 14281920), (2025, 14035072), (2052, 13850400), (2088, 13611600), (2160, 13157880), (2175, 13067136), (2204, 12895200), (2280, 12465360), (2320, 12250440), (2349, 12099200), (2388, 11901600), (2400, 11842092), (2432, 11686275), (2565, 11080320), (2592, 10964900), (2610, 10889280), (2700, 10526304), (2736, 10387800), (2755, 10316160), (2784, 10208700), (2850, 9972288), (2880, 9868410), (2900, 9800352), (2985, 9521280), (3040, 9349020), (3078, 9233600), (3132, 9074400), (3184, 8926200), (3200, 8881569), (3240, 8771920), (3306, 8596800), (3420, 8310240), (3456, 8223675), (3480, 8166960), (3582, 7934400), (3600, 7894728), (3648, 7790850), (3712, 7656525), (3781, 7516800), (3800, 7479216), (3915, 7259520), (3980, 7140960), (4050, 7017536), (4104, 6925200), (4176, 6805800), (4275, 6648192), (4320, 6578940), (4350, 6533568), (4408, 6447600), (4560, 6232680), (4640, 6125220), (4698, 6049600), (4776, 5950800), (4800, 5921046), (4959, 5731200), (4975, 5712768), (5130, 5540160), (5184, 5482450), (5220, 5444640), (5373, 5289600), (5400, 5263152), (5472, 5193900), (5510, 5158080), (5568, 5104350), (5700, 4986144), (5760, 4934205), (5771, 4924800), (5800, 4900176), (5970, 4760640), (6080, 4674510), (6156, 4616800), (6264, 4537200), (6368, 4463100), (6480, 4385960), (6525, 4355712), (6612, 4298400), (6840, 4155120), (6960, 4083480), (7164, 3967200), (7200, 3947364), (7296, 3895425), (7562, 3758400), (7600, 3739608), (7695, 3693440), (7830, 3629760), (7960, 3570480), (8100, 3508768), (8208, 3462600), (8265, 3438720), (8352, 3402900), (8550, 3324096), (8640, 3289470), (8700, 3266784), (8816, 3223800), (8955, 3173760), (9120, 3116340), (9280, 3062610), (9396, 3024800), (9552, 2975400), (9600, 2960523), (9918, 2865600), (9950, 2856384), (10260, 2770080), (10368, 2741225), (10440, 2722320), (10746, 2644800), (10800, 2631576), (10944, 2596950), (11020, 2579040), (11136, 2552175), (11343, 2505600), (11400, 2493072), (11542, 2462400), (11600, 2450088), (11745, 2419840), (11940, 2380320), (12160, 2337255), (12312, 2308400), (12528, 2268600), (12736, 2231550), (12825, 2216064), (12960, 2192980), (13050, 2177856), (13224, 2149200), (13680, 2077560), (13775, 2063232), (13920, 2041740), (14328, 1983600), (14400, 1973682), (14877, 1910400), (14925, 1904256), (15124, 1879200), (15200, 1869804), (15390, 1846720), (15660, 1814880), (15920, 1785240), (16119, 1763200), (16200, 1754384), (16416, 1731300), (16530, 1719360), (16704, 1701450), (17100, 1662048), (17280, 1644735), (17313, 1641600), (17400, 1633392), (17632, 1611900), (17910, 1586880), (18240, 1558170), (18560, 1531305), (18792, 1512400), (18905, 1503360), (19104, 1487700), (19575, 1451904), (19836, 1432800), (19900, 1428192), (20520, 1385040), (20880, 1361160), (21492, 1322400), (21600, 1315788), (21888, 1298475), (22040, 1289520), (22686, 1252800), (22800, 1246536), (23084, 1231200), (23200, 1225044), (23490, 1209920), (23880, 1190160), (24624, 1154200), (24795, 1146240), (25056, 1134300), (25472, 1115775), (25650, 1108032), (25920, 1096490), (26100, 1088928), (26448, 1074600), (26865, 1057920), (27360, 1038780), (27550, 1031616), (27840, 1020870), (28656, 991800), (28800, 986841), (28855, 984960), (29754, 955200), (29850, 952128), (30248, 939600), (30400, 934902), (30780, 923360), (31320, 907440), (31840, 892620), (32238, 881600), (32400, 877192), (32832, 865650), (33060, 859680), (33408, 850725), (34029, 835200), (34200, 831024), (34626, 820800), (34800, 816696), (35264, 805950), (35820, 793440), (36480, 779085), (37584, 756200), (37810, 751680), (38208, 743850), (38475, 738688), (39150, 725952), (39672, 716400), (39800, 714096), (41040, 692520), (41325, 687744), (41760, 680580), (42984, 661200), (43200, 657894), (44080, 644760), (44631, 636800), (44775, 634752), (45372, 626400), (45600, 623268), (46168, 615600), (46400, 612522), (46980, 604960), (47760, 595080), (49248, 577100), (49590, 573120), (50112, 567150), (51300, 554016), (51840, 548245), (51939, 547200), (52200, 544464), (52896, 537300), (53730, 528960), (54720, 519390), (55100, 515808), (55680, 510435), (56715, 501120), (57312, 495900), (57710, 492480), (58725, 483968), (59508, 477600), (59700, 476064), (60496, 469800), (60800, 467451), (61560, 461680), (62640, 453720), (63680, 446310), (64476, 440800), (64800, 438596), (65664, 432825), (66120, 429840), (68058, 417600), (68400, 415512), (69252, 410400), (69600, 408348), (70528, 402975), (71640, 396720), (74385, 382080), (75168, 378100), (75620, 375840), (76416, 371925), (76950, 369344), (78300, 362976), (79344, 358200), (79600, 357048), (80595, 352640), (82080, 346260), (82650, 343872), (83520, 340290), (85968, 330600), (86400, 328947), (86565, 328320), (88160, 322380), (89262, 318400), (89550, 317376), (90744, 313200), (91200, 311634), (92336, 307800), (92800, 306261), (93960, 302480), (94525, 300672), (95520, 297540), (98496, 288550), (99180, 286560), (100224, 283575), (102087, 278400), (102600, 277008), (103878, 273600), (104400, 272232), (105792, 268650), (107460, 264480), (109440, 259695), (109649, 259200), (110200, 257904), (113430, 250560), (114624, 247950), (115420, 246240), (117450, 241984), (119016, 238800), (119400, 238032), (120992, 234900), (123120, 230840), (123975, 229248), (125280, 226860), (127360, 223155), (128952, 220400), (129600, 219298), (132240, 214920), (134325, 211584), (136116, 208800), (136800, 207756), (138504, 205200), (139200, 204174), (143280, 198360), (144275, 196992), (148770, 191040), (150336, 189050), (151240, 187920), (153900, 184672), (155817, 182400), (156600, 181488), (158688, 179100), (159200, 178524), (161190, 176320), (164160, 173130), (165300, 171936), (167040, 170145)]