193975080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{124343}}^1$

素因数の和:124370

約数の個数: 64

約数和(自身を含む): 626693760

約数和(自身を除く): 432718680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 124343, 248686, 373029, 497372, 621715, 746058, 994744, 1243430, 1492116, 1616459, 1865145, 2486860, 2984232, 3232918, 3730290, 4849377, 4973720, 6465836, 7460580, 8082295, 9698754, 12931672, 14921160, 16164590, 19397508, 24246885, 32329180, 38795016, 48493770, 64658360, 96987540, 193975080]

約数ペア:

[(1, 193975080), (2, 96987540), (3, 64658360), (4, 48493770), (5, 38795016), (6, 32329180), (8, 24246885), (10, 19397508), (12, 16164590), (13, 14921160), (15, 12931672), (20, 9698754), (24, 8082295), (26, 7460580), (30, 6465836), (39, 4973720), (40, 4849377), (52, 3730290), (60, 3232918), (65, 2984232), (78, 2486860), (104, 1865145), (120, 1616459), (130, 1492116), (156, 1243430), (195, 994744), (260, 746058), (312, 621715), (390, 497372), (520, 373029), (780, 248686), (1560, 124343)]