67716960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2076

約数の個数: 96

約数和(自身を含む): 216421632

約数和(自身を除く): 148704672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 1987, 2130, 2272, 2840, 3408, 3974, 4260, 5680, 5961, 6816, 7948, 8520, 9935, 11360, 11922, 15896, 17040, 19870, 23844, 29805, 31792, 34080, 39740, 47688, 59610, 63584, 79480, 95376, 119220, 141077, 158960, 190752, 238440, 282154, 317920, 423231, 476880, 564308, 705385, 846462, 953760, 1128616, 1410770, 1692924, 2116155, 2257232, 2821540, 3385848, 4232310, 4514464, 5643080, 6771696, 8464620, 11286160, 13543392, 16929240, 22572320, 33858480, 67716960]

約数ペア:

[(1, 67716960), (2, 33858480), (3, 22572320), (4, 16929240), (5, 13543392), (6, 11286160), (8, 8464620), (10, 6771696), (12, 5643080), (15, 4514464), (16, 4232310), (20, 3385848), (24, 2821540), (30, 2257232), (32, 2116155), (40, 1692924), (48, 1410770), (60, 1128616), (71, 953760), (80, 846462), (96, 705385), (120, 564308), (142, 476880), (160, 423231), (213, 317920), (240, 282154), (284, 238440), (355, 190752), (426, 158960), (480, 141077), (568, 119220), (710, 95376), (852, 79480), (1065, 63584), (1136, 59610), (1420, 47688), (1704, 39740), (1987, 34080), (2130, 31792), (2272, 29805), (2840, 23844), (3408, 19870), (3974, 17040), (4260, 15896), (5680, 11922), (5961, 11360), (6816, 9935), (7948, 8520)]