15705856960

素因数分解:

$2^6\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{25391}}^1$

素因数の和:27341

約数の個数: 56

約数和(自身を含む): 37420393536

約数和(自身を除く): 21714536576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1933, 3866, 7732, 9665, 15464, 19330, 25391, 30928, 38660, 50782, 61856, 77320, 101564, 123712, 126955, 154640, 203128, 253910, 309280, 406256, 507820, 618560, 812512, 1015640, 1625024, 2031280, 4062560, 8125120, 49080803, 98161606, 196323212, 245404015, 392646424, 490808030, 785292848, 981616060, 1570585696, 1963232120, 3141171392, 3926464240, 7852928480, 15705856960]

約数ペア:

[(1, 15705856960), (2, 7852928480), (4, 3926464240), (5, 3141171392), (8, 1963232120), (10, 1570585696), (16, 981616060), (20, 785292848), (32, 490808030), (40, 392646424), (64, 245404015), (80, 196323212), (160, 98161606), (320, 49080803), (1933, 8125120), (3866, 4062560), (7732, 2031280), (9665, 1625024), (15464, 1015640), (19330, 812512), (25391, 618560), (30928, 507820), (38660, 406256), (50782, 309280), (61856, 253910), (77320, 203128), (101564, 154640), (123712, 126955)]