63238980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 215381376

約数和(自身を除く): 152142396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 521, 578, 595, 714, 867, 1020, 1042, 1156, 1190, 1428, 1445, 1563, 1734, 1785, 2023, 2084, 2380, 2605, 2890, 3126, 3468, 3570, 3647, 4046, 4335, 5210, 5780, 6069, 6252, 7140, 7294, 7815, 8092, 8670, 8857, 10115, 10420, 10941, 12138, 14588, 15630, 17340, 17714, 18235, 20230, 21882, 24276, 26571, 30345, 31260, 35428, 36470, 40460, 43764, 44285, 53142, 54705, 60690, 61999, 72940, 88570, 106284, 109410, 121380, 123998, 132855, 150569, 177140, 185997, 218820, 247996, 265710, 301138, 309995, 371994, 451707, 531420, 602276, 619990, 743988, 752845, 903414, 929985, 1053983, 1239980, 1505690, 1806828, 1859970, 2107966, 2258535, 3011380, 3161949, 3719940, 4215932, 4517070, 5269915, 6323898, 9034140, 10539830, 12647796, 15809745, 21079660, 31619490, 63238980]

約数ペア:

[(1, 63238980), (2, 31619490), (3, 21079660), (4, 15809745), (5, 12647796), (6, 10539830), (7, 9034140), (10, 6323898), (12, 5269915), (14, 4517070), (15, 4215932), (17, 3719940), (20, 3161949), (21, 3011380), (28, 2258535), (30, 2107966), (34, 1859970), (35, 1806828), (42, 1505690), (51, 1239980), (60, 1053983), (68, 929985), (70, 903414), (84, 752845), (85, 743988), (102, 619990), (105, 602276), (119, 531420), (140, 451707), (170, 371994), (204, 309995), (210, 301138), (238, 265710), (255, 247996), (289, 218820), (340, 185997), (357, 177140), (420, 150569), (476, 132855), (510, 123998), (521, 121380), (578, 109410), (595, 106284), (714, 88570), (867, 72940), (1020, 61999), (1042, 60690), (1156, 54705), (1190, 53142), (1428, 44285), (1445, 43764), (1563, 40460), (1734, 36470), (1785, 35428), (2023, 31260), (2084, 30345), (2380, 26571), (2605, 24276), (2890, 21882), (3126, 20230), (3468, 18235), (3570, 17714), (3647, 17340), (4046, 15630), (4335, 14588), (5210, 12138), (5780, 10941), (6069, 10420), (6252, 10115), (7140, 8857), (7294, 8670), (7815, 8092)]