57671880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1059

約数の個数: 128

約数和(自身を含む): 200724480

約数和(自身を除く): 143052600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 967, 994, 1065, 1420, 1491, 1704, 1934, 1988, 2130, 2485, 2840, 2901, 2982, 3868, 3976, 4260, 4835, 4970, 5802, 5964, 6769, 7455, 7736, 8520, 9670, 9940, 11604, 11928, 13538, 14505, 14910, 19340, 19880, 20307, 23208, 27076, 29010, 29820, 33845, 38680, 40614, 54152, 58020, 59640, 67690, 68657, 81228, 101535, 116040, 135380, 137314, 162456, 203070, 205971, 270760, 274628, 343285, 406140, 411942, 480599, 549256, 686570, 812280, 823884, 961198, 1029855, 1373140, 1441797, 1647768, 1922396, 2059710, 2402995, 2746280, 2883594, 3844792, 4119420, 4805990, 5767188, 7208985, 8238840, 9611980, 11534376, 14417970, 19223960, 28835940, 57671880]

約数ペア:

[(1, 57671880), (2, 28835940), (3, 19223960), (4, 14417970), (5, 11534376), (6, 9611980), (7, 8238840), (8, 7208985), (10, 5767188), (12, 4805990), (14, 4119420), (15, 3844792), (20, 2883594), (21, 2746280), (24, 2402995), (28, 2059710), (30, 1922396), (35, 1647768), (40, 1441797), (42, 1373140), (56, 1029855), (60, 961198), (70, 823884), (71, 812280), (84, 686570), (105, 549256), (120, 480599), (140, 411942), (142, 406140), (168, 343285), (210, 274628), (213, 270760), (280, 205971), (284, 203070), (355, 162456), (420, 137314), (426, 135380), (497, 116040), (568, 101535), (710, 81228), (840, 68657), (852, 67690), (967, 59640), (994, 58020), (1065, 54152), (1420, 40614), (1491, 38680), (1704, 33845), (1934, 29820), (1988, 29010), (2130, 27076), (2485, 23208), (2840, 20307), (2901, 19880), (2982, 19340), (3868, 14910), (3976, 14505), (4260, 13538), (4835, 11928), (4970, 11604), (5802, 9940), (5964, 9670), (6769, 8520), (7455, 7736)]