89576760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 333089280

約数和(自身を除く): 243512520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 631, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1262, 1352, 1365, 1560, 1690, 1820, 1893, 2028, 2184, 2366, 2524, 2535, 2730, 3155, 3380, 3549, 3640, 3786, 4056, 4417, 4732, 5048, 5070, 5460, 5915, 6310, 6760, 7098, 7572, 8203, 8834, 9464, 9465, 10140, 10920, 11830, 12620, 13251, 14196, 15144, 16406, 17668, 17745, 18930, 20280, 22085, 23660, 24609, 25240, 26502, 28392, 32812, 35336, 35490, 37860, 41015, 44170, 47320, 49218, 53004, 57421, 65624, 66255, 70980, 75720, 82030, 88340, 98436, 106008, 106639, 114842, 123045, 132510, 141960, 164060, 172263, 176680, 196872, 213278, 229684, 246090, 265020, 287105, 319917, 328120, 344526, 426556, 459368, 492180, 530040, 533195, 574210, 639834, 689052, 746473, 853112, 861315, 984360, 1066390, 1148420, 1279668, 1378104, 1492946, 1599585, 1722630, 2132780, 2239419, 2296840, 2559336, 2985892, 3199170, 3445260, 3732365, 4265560, 4478838, 5971784, 6398340, 6890520, 7464730, 8957676, 11197095, 12796680, 14929460, 17915352, 22394190, 29858920, 44788380, 89576760]

約数ペア:

[(1, 89576760), (2, 44788380), (3, 29858920), (4, 22394190), (5, 17915352), (6, 14929460), (7, 12796680), (8, 11197095), (10, 8957676), (12, 7464730), (13, 6890520), (14, 6398340), (15, 5971784), (20, 4478838), (21, 4265560), (24, 3732365), (26, 3445260), (28, 3199170), (30, 2985892), (35, 2559336), (39, 2296840), (40, 2239419), (42, 2132780), (52, 1722630), (56, 1599585), (60, 1492946), (65, 1378104), (70, 1279668), (78, 1148420), (84, 1066390), (91, 984360), (104, 861315), (105, 853112), (120, 746473), (130, 689052), (140, 639834), (156, 574210), (168, 533195), (169, 530040), (182, 492180), (195, 459368), (210, 426556), (260, 344526), (273, 328120), (280, 319917), (312, 287105), (338, 265020), (364, 246090), (390, 229684), (420, 213278), (455, 196872), (507, 176680), (520, 172263), (546, 164060), (631, 141960), (676, 132510), (728, 123045), (780, 114842), (840, 106639), (845, 106008), (910, 98436), (1014, 88340), (1092, 82030), (1183, 75720), (1262, 70980), (1352, 66255), (1365, 65624), (1560, 57421), (1690, 53004), (1820, 49218), (1893, 47320), (2028, 44170), (2184, 41015), (2366, 37860), (2524, 35490), (2535, 35336), (2730, 32812), (3155, 28392), (3380, 26502), (3549, 25240), (3640, 24609), (3786, 23660), (4056, 22085), (4417, 20280), (4732, 18930), (5048, 17745), (5070, 17668), (5460, 16406), (5915, 15144), (6310, 14196), (6760, 13251), (7098, 12620), (7572, 11830), (8203, 10920), (8834, 10140), (9464, 9465)]