287510160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3229}}^1$

素因数の和:3305

約数の個数: 160

約数和(自身を含む): 1038147840

約数和(自身を除く): 750637680

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, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2226, 2544, 2968, 3180, 3229, 3710, 4240, 4452, 5565, 5936, 6360, 6458, 7420, 8904, 9687, 11130, 12720, 12916, 14840, 16145, 17808, 19374, 22260, 22603, 25832, 29680, 32290, 38748, 44520, 45206, 48435, 51664, 64580, 67809, 77496, 89040, 90412, 96870, 113015, 129160, 135618, 154992, 171137, 180824, 193740, 226030, 258320, 271236, 339045, 342274, 361648, 387480, 452060, 513411, 542472, 678090, 684548, 774960, 855685, 904120, 1026822, 1084944, 1197959, 1356180, 1369096, 1711370, 1808240, 2053644, 2395918, 2567055, 2712360, 2738192, 3422740, 3593877, 4107288, 4791836, 5134110, 5424720, 5989795, 6845480, 7187754, 8214576, 9583672, 10268220, 11979590, 13690960, 14375508, 17969385, 19167344, 20536440, 23959180, 28751016, 35938770, 41072880, 47918360, 57502032, 71877540, 95836720, 143755080, 287510160]

約数ペア:

[(1, 287510160), (2, 143755080), (3, 95836720), (4, 71877540), (5, 57502032), (6, 47918360), (7, 41072880), (8, 35938770), (10, 28751016), (12, 23959180), (14, 20536440), (15, 19167344), (16, 17969385), (20, 14375508), (21, 13690960), (24, 11979590), (28, 10268220), (30, 9583672), (35, 8214576), (40, 7187754), (42, 6845480), (48, 5989795), (53, 5424720), (56, 5134110), (60, 4791836), (70, 4107288), (80, 3593877), (84, 3422740), (105, 2738192), (106, 2712360), (112, 2567055), (120, 2395918), (140, 2053644), (159, 1808240), (168, 1711370), (210, 1369096), (212, 1356180), (240, 1197959), (265, 1084944), (280, 1026822), (318, 904120), (336, 855685), (371, 774960), (420, 684548), (424, 678090), (530, 542472), (560, 513411), (636, 452060), (742, 387480), (795, 361648), (840, 342274), (848, 339045), (1060, 271236), (1113, 258320), (1272, 226030), (1484, 193740), (1590, 180824), (1680, 171137), (1855, 154992), (2120, 135618), (2226, 129160), (2544, 113015), (2968, 96870), (3180, 90412), (3229, 89040), (3710, 77496), (4240, 67809), (4452, 64580), (5565, 51664), (5936, 48435), (6360, 45206), (6458, 44520), (7420, 38748), (8904, 32290), (9687, 29680), (11130, 25832), (12720, 22603), (12916, 22260), (14840, 19374), (16145, 17808)]