804665680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1173

約数の個数: 160

約数和(自身を含む): 2326351104

約数和(自身を除く): 1521685424

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 107, 112, 130, 140, 182, 208, 214, 260, 280, 364, 428, 455, 520, 535, 560, 728, 749, 856, 910, 1033, 1040, 1070, 1391, 1456, 1498, 1712, 1820, 2066, 2140, 2782, 2996, 3640, 3745, 4132, 4280, 5165, 5564, 5992, 6955, 7231, 7280, 7490, 8264, 8560, 9737, 10330, 11128, 11984, 13429, 13910, 14462, 14980, 16528, 19474, 20660, 22256, 26858, 27820, 28924, 29960, 36155, 38948, 41320, 48685, 53716, 55640, 57848, 59920, 67145, 72310, 77896, 82640, 94003, 97370, 107432, 110531, 111280, 115696, 134290, 144620, 155792, 188006, 194740, 214864, 221062, 268580, 289240, 376012, 389480, 442124, 470015, 537160, 552655, 578480, 752024, 773717, 778960, 884248, 940030, 1074320, 1105310, 1436903, 1504048, 1547434, 1768496, 1880060, 2210620, 2873806, 3094868, 3760120, 3868585, 4421240, 5747612, 6189736, 7184515, 7520240, 7737170, 8842480, 10058321, 11495224, 12379472, 14369030, 15474340, 20116642, 22990448, 28738060, 30948680, 40233284, 50291605, 57476120, 61897360, 80466568, 100583210, 114952240, 160933136, 201166420, 402332840, 804665680]

約数ペア:

[(1, 804665680), (2, 402332840), (4, 201166420), (5, 160933136), (7, 114952240), (8, 100583210), (10, 80466568), (13, 61897360), (14, 57476120), (16, 50291605), (20, 40233284), (26, 30948680), (28, 28738060), (35, 22990448), (40, 20116642), (52, 15474340), (56, 14369030), (65, 12379472), (70, 11495224), (80, 10058321), (91, 8842480), (104, 7737170), (107, 7520240), (112, 7184515), (130, 6189736), (140, 5747612), (182, 4421240), (208, 3868585), (214, 3760120), (260, 3094868), (280, 2873806), (364, 2210620), (428, 1880060), (455, 1768496), (520, 1547434), (535, 1504048), (560, 1436903), (728, 1105310), (749, 1074320), (856, 940030), (910, 884248), (1033, 778960), (1040, 773717), (1070, 752024), (1391, 578480), (1456, 552655), (1498, 537160), (1712, 470015), (1820, 442124), (2066, 389480), (2140, 376012), (2782, 289240), (2996, 268580), (3640, 221062), (3745, 214864), (4132, 194740), (4280, 188006), (5165, 155792), (5564, 144620), (5992, 134290), (6955, 115696), (7231, 111280), (7280, 110531), (7490, 107432), (8264, 97370), (8560, 94003), (9737, 82640), (10330, 77896), (11128, 72310), (11984, 67145), (13429, 59920), (13910, 57848), (14462, 55640), (14980, 53716), (16528, 48685), (19474, 41320), (20660, 38948), (22256, 36155), (26858, 29960), (27820, 28924)]