15663253540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1\times {\mathrm{757}}^1$

素因数の和:1517

約数の個数: 96

約数和(自身を含む): 36213577344

約数和(自身を除く): 20550323804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 577, 652, 757, 815, 1154, 1514, 1630, 1793, 2308, 2885, 3028, 3260, 3586, 3785, 5770, 6347, 7172, 7570, 8327, 8965, 11540, 12694, 15140, 16654, 17930, 25388, 31735, 33308, 35860, 41635, 63470, 83270, 94051, 123391, 126940, 166540, 188102, 246782, 376204, 436789, 470255, 493564, 616955, 873578, 940510, 1034561, 1233910, 1357301, 1747156, 1881020, 2069122, 2183945, 2467820, 2714602, 4138244, 4367890, 4804679, 5172805, 5429204, 6786505, 8735780, 9609358, 10345610, 13573010, 19218716, 20691220, 24023395, 27146020, 48046790, 71196607, 96093580, 142393214, 284786428, 355983035, 711966070, 783162677, 1423932140, 1566325354, 3132650708, 3915813385, 7831626770, 15663253540]

約数ペア:

[(1, 15663253540), (2, 7831626770), (4, 3915813385), (5, 3132650708), (10, 1566325354), (11, 1423932140), (20, 783162677), (22, 711966070), (44, 355983035), (55, 284786428), (110, 142393214), (163, 96093580), (220, 71196607), (326, 48046790), (577, 27146020), (652, 24023395), (757, 20691220), (815, 19218716), (1154, 13573010), (1514, 10345610), (1630, 9609358), (1793, 8735780), (2308, 6786505), (2885, 5429204), (3028, 5172805), (3260, 4804679), (3586, 4367890), (3785, 4138244), (5770, 2714602), (6347, 2467820), (7172, 2183945), (7570, 2069122), (8327, 1881020), (8965, 1747156), (11540, 1357301), (12694, 1233910), (15140, 1034561), (16654, 940510), (17930, 873578), (25388, 616955), (31735, 493564), (33308, 470255), (35860, 436789), (41635, 376204), (63470, 246782), (83270, 188102), (94051, 166540), (123391, 126940)]