9807609840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{73897}}^1$

素因数の和:73999

約数の個数: 160

約数和(自身を含む): 35187271680

約数和(自身を除く): 25379661840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3160, 3318, 3792, 4424, 4740, 5530, 6320, 6636, 8295, 8848, 9480, 11060, 13272, 16590, 18960, 22120, 26544, 33180, 44240, 66360, 73897, 132720, 147794, 221691, 295588, 369485, 443382, 517279, 591176, 738970, 886764, 1034558, 1108455, 1182352, 1477940, 1551837, 1773528, 2069116, 2216910, 2586395, 2955880, 3103674, 3547056, 4138232, 4433820, 5172790, 5837863, 5911760, 6207348, 7759185, 8276464, 8867640, 10345580, 11675726, 12414696, 15518370, 17513589, 17735280, 20691160, 23351452, 24829392, 29189315, 31036740, 35027178, 40865041, 41382320, 46702904, 58378630, 62073480, 70054356, 81730082, 87567945, 93405808, 116757260, 122595123, 124146960, 140108712, 163460164, 175135890, 204325205, 233514520, 245190246, 280217424, 326920328, 350271780, 408650410, 467029040, 490380492, 612975615, 653840656, 700543560, 817300820, 980760984, 1225951230, 1401087120, 1634601640, 1961521968, 2451902460, 3269203280, 4903804920, 9807609840]

約数ペア:

[(1, 9807609840), (2, 4903804920), (3, 3269203280), (4, 2451902460), (5, 1961521968), (6, 1634601640), (7, 1401087120), (8, 1225951230), (10, 980760984), (12, 817300820), (14, 700543560), (15, 653840656), (16, 612975615), (20, 490380492), (21, 467029040), (24, 408650410), (28, 350271780), (30, 326920328), (35, 280217424), (40, 245190246), (42, 233514520), (48, 204325205), (56, 175135890), (60, 163460164), (70, 140108712), (79, 124146960), (80, 122595123), (84, 116757260), (105, 93405808), (112, 87567945), (120, 81730082), (140, 70054356), (158, 62073480), (168, 58378630), (210, 46702904), (237, 41382320), (240, 40865041), (280, 35027178), (316, 31036740), (336, 29189315), (395, 24829392), (420, 23351452), (474, 20691160), (553, 17735280), (560, 17513589), (632, 15518370), (790, 12414696), (840, 11675726), (948, 10345580), (1106, 8867640), (1185, 8276464), (1264, 7759185), (1580, 6207348), (1659, 5911760), (1680, 5837863), (1896, 5172790), (2212, 4433820), (2370, 4138232), (2765, 3547056), (3160, 3103674), (3318, 2955880), (3792, 2586395), (4424, 2216910), (4740, 2069116), (5530, 1773528), (6320, 1551837), (6636, 1477940), (8295, 1182352), (8848, 1108455), (9480, 1034558), (11060, 886764), (13272, 738970), (16590, 591176), (18960, 517279), (22120, 443382), (26544, 369485), (33180, 295588), (44240, 221691), (66360, 147794), (73897, 132720)]