15515361036280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2633}}^1\times {\mathrm{21045197}}^1$

素因数の和:21047848

約数の個数: 64

約数和(自身を含む): 39911797103040

約数和(自身を除く): 24396436066760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2633, 5266, 10532, 13165, 18431, 21064, 26330, 36862, 52660, 73724, 92155, 105320, 147448, 184310, 368620, 737240, 21045197, 42090394, 84180788, 105225985, 147316379, 168361576, 210451970, 294632758, 420903940, 589265516, 736581895, 841807880, 1178531032, 1473163790, 2946327580, 5892655160, 55412003701, 110824007402, 221648014804, 277060018505, 387884025907, 443296029608, 554120037010, 775768051814, 1108240074020, 1551536103628, 1939420129535, 2216480148040, 3103072207256, 3878840259070, 7757680518140, 15515361036280]

約数ペア:

[(1, 15515361036280), (2, 7757680518140), (4, 3878840259070), (5, 3103072207256), (7, 2216480148040), (8, 1939420129535), (10, 1551536103628), (14, 1108240074020), (20, 775768051814), (28, 554120037010), (35, 443296029608), (40, 387884025907), (56, 277060018505), (70, 221648014804), (140, 110824007402), (280, 55412003701), (2633, 5892655160), (5266, 2946327580), (10532, 1473163790), (13165, 1178531032), (18431, 841807880), (21064, 736581895), (26330, 589265516), (36862, 420903940), (52660, 294632758), (73724, 210451970), (92155, 168361576), (105320, 147316379), (147448, 105225985), (184310, 84180788), (368620, 42090394), (737240, 21045197)]