40378969280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3323}}^1$

素因数の和:3503

約数の個数: 224

約数和(自身を含む): 108934447104

約数和(自身を除く): 68555477824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 127, 130, 160, 184, 208, 230, 254, 260, 299, 320, 368, 416, 460, 508, 520, 598, 635, 736, 832, 920, 1016, 1040, 1196, 1270, 1472, 1495, 1651, 1840, 2032, 2080, 2392, 2540, 2921, 2990, 3302, 3323, 3680, 4064, 4160, 4784, 5080, 5842, 5980, 6604, 6646, 7360, 8128, 8255, 9568, 10160, 11684, 11960, 13208, 13292, 14605, 16510, 16615, 19136, 20320, 23368, 23920, 26416, 26584, 29210, 33020, 33230, 37973, 40640, 43199, 46736, 47840, 52832, 53168, 58420, 66040, 66460, 75946, 76429, 86398, 93472, 95680, 105664, 106336, 116840, 132080, 132920, 151892, 152858, 172796, 186944, 189865, 212672, 215995, 233680, 264160, 265840, 303784, 305716, 345592, 379730, 382145, 422021, 431990, 467360, 528320, 531680, 607568, 611432, 691184, 759460, 764290, 844042, 863980, 934720, 993577, 1063360, 1215136, 1222864, 1382368, 1518920, 1528580, 1688084, 1727960, 1987154, 2110105, 2430272, 2445728, 2764736, 3037840, 3057160, 3376168, 3455920, 3974308, 4220210, 4891456, 4967885, 5486273, 6075680, 6114320, 6752336, 6911840, 7948616, 8440420, 9706483, 9935770, 10972546, 12151360, 12228640, 13504672, 13823680, 15897232, 16880840, 19412966, 19871540, 21945092, 24457280, 27009344, 27431365, 31794464, 33761680, 38825932, 39743080, 43890184, 48532415, 54862730, 63588928, 67523360, 77651864, 79486160, 87780368, 97064830, 109725460, 126184279, 135046720, 155303728, 158972320, 175560736, 194129660, 219450920, 252368558, 310607456, 317944640, 351121472, 388259320, 438901840, 504737116, 621214912, 630921395, 776518640, 877803680, 1009474232, 1261842790, 1553037280, 1755607360, 2018948464, 2523685580, 3106074560, 4037896928, 5047371160, 8075793856, 10094742320, 20189484640, 40378969280]

約数ペア:

[(1, 40378969280), (2, 20189484640), (4, 10094742320), (5, 8075793856), (8, 5047371160), (10, 4037896928), (13, 3106074560), (16, 2523685580), (20, 2018948464), (23, 1755607360), (26, 1553037280), (32, 1261842790), (40, 1009474232), (46, 877803680), (52, 776518640), (64, 630921395), (65, 621214912), (80, 504737116), (92, 438901840), (104, 388259320), (115, 351121472), (127, 317944640), (130, 310607456), (160, 252368558), (184, 219450920), (208, 194129660), (230, 175560736), (254, 158972320), (260, 155303728), (299, 135046720), (320, 126184279), (368, 109725460), (416, 97064830), (460, 87780368), (508, 79486160), (520, 77651864), (598, 67523360), (635, 63588928), (736, 54862730), (832, 48532415), (920, 43890184), (1016, 39743080), (1040, 38825932), (1196, 33761680), (1270, 31794464), (1472, 27431365), (1495, 27009344), (1651, 24457280), (1840, 21945092), (2032, 19871540), (2080, 19412966), (2392, 16880840), (2540, 15897232), (2921, 13823680), (2990, 13504672), (3302, 12228640), (3323, 12151360), (3680, 10972546), (4064, 9935770), (4160, 9706483), (4784, 8440420), (5080, 7948616), (5842, 6911840), (5980, 6752336), (6604, 6114320), (6646, 6075680), (7360, 5486273), (8128, 4967885), (8255, 4891456), (9568, 4220210), (10160, 3974308), (11684, 3455920), (11960, 3376168), (13208, 3057160), (13292, 3037840), (14605, 2764736), (16510, 2445728), (16615, 2430272), (19136, 2110105), (20320, 1987154), (23368, 1727960), (23920, 1688084), (26416, 1528580), (26584, 1518920), (29210, 1382368), (33020, 1222864), (33230, 1215136), (37973, 1063360), (40640, 993577), (43199, 934720), (46736, 863980), (47840, 844042), (52832, 764290), (53168, 759460), (58420, 691184), (66040, 611432), (66460, 607568), (75946, 531680), (76429, 528320), (86398, 467360), (93472, 431990), (95680, 422021), (105664, 382145), (106336, 379730), (116840, 345592), (132080, 305716), (132920, 303784), (151892, 265840), (152858, 264160), (172796, 233680), (186944, 215995), (189865, 212672)]