679366920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{333023}}^1$

素因数の和:333054

約数の個数: 64

約数和(自身を含む): 2157995520

約数和(自身を除く): 1478628600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 333023, 666046, 999069, 1332092, 1665115, 1998138, 2664184, 3330230, 3996276, 4995345, 5661391, 6660460, 7992552, 9990690, 11322782, 13320920, 16984173, 19981380, 22645564, 28306955, 33968346, 39962760, 45291128, 56613910, 67936692, 84920865, 113227820, 135873384, 169841730, 226455640, 339683460, 679366920]

約数ペア:

[(1, 679366920), (2, 339683460), (3, 226455640), (4, 169841730), (5, 135873384), (6, 113227820), (8, 84920865), (10, 67936692), (12, 56613910), (15, 45291128), (17, 39962760), (20, 33968346), (24, 28306955), (30, 22645564), (34, 19981380), (40, 16984173), (51, 13320920), (60, 11322782), (68, 9990690), (85, 7992552), (102, 6660460), (120, 5661391), (136, 4995345), (170, 3996276), (204, 3330230), (255, 2664184), (340, 1998138), (408, 1665115), (510, 1332092), (680, 999069), (1020, 666046), (2040, 333023)]