876209880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80239}}^1$

素因数の和:80273

約数の個数: 128

約数和(自身を含む): 3235276800

約数和(自身を除く): 2359066920

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, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 80239, 160478, 240717, 320956, 401195, 481434, 561673, 641912, 802390, 962868, 1043107, 1123346, 1203585, 1604780, 1685019, 1925736, 2086214, 2246692, 2407170, 2808365, 3129321, 3209560, 3370038, 4172428, 4493384, 4814340, 5215535, 5616730, 6258642, 6740076, 7301749, 8344856, 8425095, 9628680, 10431070, 11233460, 12517284, 13480152, 14603498, 15646605, 16850190, 20862140, 21905247, 22466920, 25034568, 29206996, 31293210, 33700380, 36508745, 41724280, 43810494, 58413992, 62586420, 67400760, 73017490, 87620988, 109526235, 125172840, 146034980, 175241976, 219052470, 292069960, 438104940, 876209880]

約数ペア:

[(1, 876209880), (2, 438104940), (3, 292069960), (4, 219052470), (5, 175241976), (6, 146034980), (7, 125172840), (8, 109526235), (10, 87620988), (12, 73017490), (13, 67400760), (14, 62586420), (15, 58413992), (20, 43810494), (21, 41724280), (24, 36508745), (26, 33700380), (28, 31293210), (30, 29206996), (35, 25034568), (39, 22466920), (40, 21905247), (42, 20862140), (52, 16850190), (56, 15646605), (60, 14603498), (65, 13480152), (70, 12517284), (78, 11233460), (84, 10431070), (91, 9628680), (104, 8425095), (105, 8344856), (120, 7301749), (130, 6740076), (140, 6258642), (156, 5616730), (168, 5215535), (182, 4814340), (195, 4493384), (210, 4172428), (260, 3370038), (273, 3209560), (280, 3129321), (312, 2808365), (364, 2407170), (390, 2246692), (420, 2086214), (455, 1925736), (520, 1685019), (546, 1604780), (728, 1203585), (780, 1123346), (840, 1043107), (910, 962868), (1092, 802390), (1365, 641912), (1560, 561673), (1820, 481434), (2184, 401195), (2730, 320956), (3640, 240717), (5460, 160478), (10920, 80239)]