684743857320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1\times {\mathrm{78877}}^1$

素因数の和:79955

約数の個数: 128

約数和(自身を含む): 2084499440640

約数和(自身を除く): 1399755583320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 991, 1095, 1460, 1752, 1982, 2190, 2920, 2973, 3964, 4380, 4955, 5946, 7928, 8760, 9910, 11892, 14865, 19820, 23784, 29730, 39640, 59460, 72343, 78877, 118920, 144686, 157754, 217029, 236631, 289372, 315508, 361715, 394385, 434058, 473262, 578744, 631016, 723430, 788770, 868116, 946524, 1085145, 1183155, 1446860, 1577540, 1736232, 1893048, 2170290, 2366310, 2893720, 3155080, 4340580, 4732620, 5758021, 8681160, 9465240, 11516042, 17274063, 23032084, 28790105, 34548126, 46064168, 57580210, 69096252, 78167107, 86370315, 115160420, 138192504, 156334214, 172740630, 230320840, 234501321, 312668428, 345481260, 390835535, 469002642, 625336856, 690962520, 781671070, 938005284, 1172506605, 1563342140, 1876010568, 2345013210, 3126684280, 4690026420, 5706198811, 9380052840, 11412397622, 17118596433, 22824795244, 28530994055, 34237192866, 45649590488, 57061988110, 68474385732, 85592982165, 114123976220, 136948771464, 171185964330, 228247952440, 342371928660, 684743857320]

約数ペア:

[(1, 684743857320), (2, 342371928660), (3, 228247952440), (4, 171185964330), (5, 136948771464), (6, 114123976220), (8, 85592982165), (10, 68474385732), (12, 57061988110), (15, 45649590488), (20, 34237192866), (24, 28530994055), (30, 22824795244), (40, 17118596433), (60, 11412397622), (73, 9380052840), (120, 5706198811), (146, 4690026420), (219, 3126684280), (292, 2345013210), (365, 1876010568), (438, 1563342140), (584, 1172506605), (730, 938005284), (876, 781671070), (991, 690962520), (1095, 625336856), (1460, 469002642), (1752, 390835535), (1982, 345481260), (2190, 312668428), (2920, 234501321), (2973, 230320840), (3964, 172740630), (4380, 156334214), (4955, 138192504), (5946, 115160420), (7928, 86370315), (8760, 78167107), (9910, 69096252), (11892, 57580210), (14865, 46064168), (19820, 34548126), (23784, 28790105), (29730, 23032084), (39640, 17274063), (59460, 11516042), (72343, 9465240), (78877, 8681160), (118920, 5758021), (144686, 4732620), (157754, 4340580), (217029, 3155080), (236631, 2893720), (289372, 2366310), (315508, 2170290), (361715, 1893048), (394385, 1736232), (434058, 1577540), (473262, 1446860), (578744, 1183155), (631016, 1085145), (723430, 946524), (788770, 868116)]