896943840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11057}}^1$

素因数の和:11101

約数の個数: 144

約数和(自身を含む): 3059704368

約数和(自身を除く): 2162760528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 4056, 5070, 5408, 6240, 6760, 8112, 10140, 11057, 13520, 16224, 20280, 22114, 27040, 33171, 40560, 44228, 55285, 66342, 81120, 88456, 110570, 132684, 143741, 165855, 176912, 221140, 265368, 287482, 331710, 353824, 431223, 442280, 530736, 574964, 663420, 718705, 862446, 884560, 1061472, 1149928, 1326840, 1437410, 1724892, 1769120, 1868633, 2156115, 2299856, 2653680, 2874820, 3449784, 3737266, 4312230, 4599712, 5307360, 5605899, 5749640, 6899568, 7474532, 8624460, 9343165, 11211798, 11499280, 13799136, 14949064, 17248920, 18686330, 22423596, 22998560, 28029495, 29898128, 34497840, 37372660, 44847192, 56058990, 59796256, 68995680, 74745320, 89694384, 112117980, 149490640, 179388768, 224235960, 298981280, 448471920, 896943840]

約数ペア:

[(1, 896943840), (2, 448471920), (3, 298981280), (4, 224235960), (5, 179388768), (6, 149490640), (8, 112117980), (10, 89694384), (12, 74745320), (13, 68995680), (15, 59796256), (16, 56058990), (20, 44847192), (24, 37372660), (26, 34497840), (30, 29898128), (32, 28029495), (39, 22998560), (40, 22423596), (48, 18686330), (52, 17248920), (60, 14949064), (65, 13799136), (78, 11499280), (80, 11211798), (96, 9343165), (104, 8624460), (120, 7474532), (130, 6899568), (156, 5749640), (160, 5605899), (169, 5307360), (195, 4599712), (208, 4312230), (240, 3737266), (260, 3449784), (312, 2874820), (338, 2653680), (390, 2299856), (416, 2156115), (480, 1868633), (507, 1769120), (520, 1724892), (624, 1437410), (676, 1326840), (780, 1149928), (845, 1061472), (1014, 884560), (1040, 862446), (1248, 718705), (1352, 663420), (1560, 574964), (1690, 530736), (2028, 442280), (2080, 431223), (2535, 353824), (2704, 331710), (3120, 287482), (3380, 265368), (4056, 221140), (5070, 176912), (5408, 165855), (6240, 143741), (6760, 132684), (8112, 110570), (10140, 88456), (11057, 81120), (13520, 66342), (16224, 55285), (20280, 44228), (22114, 40560), (27040, 33171)]