63704040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7477}}^1$

素因数の和:7562

約数の個数: 64

約数和(自身を含む): 193829760

約数和(自身を除く): 130125720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 7477, 8520, 14954, 22431, 29908, 37385, 44862, 59816, 74770, 89724, 112155, 149540, 179448, 224310, 299080, 448620, 530867, 897240, 1061734, 1592601, 2123468, 2654335, 3185202, 4246936, 5308670, 6370404, 7963005, 10617340, 12740808, 15926010, 21234680, 31852020, 63704040]

約数ペア:

[(1, 63704040), (2, 31852020), (3, 21234680), (4, 15926010), (5, 12740808), (6, 10617340), (8, 7963005), (10, 6370404), (12, 5308670), (15, 4246936), (20, 3185202), (24, 2654335), (30, 2123468), (40, 1592601), (60, 1061734), (71, 897240), (120, 530867), (142, 448620), (213, 299080), (284, 224310), (355, 179448), (426, 149540), (568, 112155), (710, 89724), (852, 74770), (1065, 59816), (1420, 44862), (1704, 37385), (2130, 29908), (2840, 22431), (4260, 14954), (7477, 8520)]