7131830520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1121357}}^1$

素因数の和:1121424

約数の個数: 64

約数和(自身を含む): 21799199520

約数和(自身を除く): 14667369000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 1121357, 2242714, 3364071, 4485428, 5606785, 6728142, 8970856, 11213570, 13456284, 16820355, 22427140, 26912568, 33640710, 44854280, 59431921, 67281420, 118863842, 134562840, 178295763, 237727684, 297159605, 356591526, 475455368, 594319210, 713183052, 891478815, 1188638420, 1426366104, 1782957630, 2377276840, 3565915260, 7131830520]

約数ペア:

[(1, 7131830520), (2, 3565915260), (3, 2377276840), (4, 1782957630), (5, 1426366104), (6, 1188638420), (8, 891478815), (10, 713183052), (12, 594319210), (15, 475455368), (20, 356591526), (24, 297159605), (30, 237727684), (40, 178295763), (53, 134562840), (60, 118863842), (106, 67281420), (120, 59431921), (159, 44854280), (212, 33640710), (265, 26912568), (318, 22427140), (424, 16820355), (530, 13456284), (636, 11213570), (795, 8970856), (1060, 6728142), (1272, 5606785), (1590, 4485428), (2120, 3364071), (3180, 2242714), (6360, 1121357)]