220713480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47161}}^1$

素因数の和:47191

約数の個数: 96

約数和(自身を含む): 772513560

約数和(自身を除く): 551800080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 47161, 94322, 141483, 188644, 235805, 282966, 377288, 424449, 471610, 565932, 613093, 707415, 848898, 943220, 1131864, 1226186, 1414830, 1697796, 1839279, 1886440, 2122245, 2452372, 2829660, 3065465, 3395592, 3678558, 4244490, 4904744, 5517837, 5659320, 6130930, 7357116, 8488980, 9196395, 11035674, 12261860, 14714232, 16977960, 18392790, 22071348, 24523720, 27589185, 36785580, 44142696, 55178370, 73571160, 110356740, 220713480]

約数ペア:

[(1, 220713480), (2, 110356740), (3, 73571160), (4, 55178370), (5, 44142696), (6, 36785580), (8, 27589185), (9, 24523720), (10, 22071348), (12, 18392790), (13, 16977960), (15, 14714232), (18, 12261860), (20, 11035674), (24, 9196395), (26, 8488980), (30, 7357116), (36, 6130930), (39, 5659320), (40, 5517837), (45, 4904744), (52, 4244490), (60, 3678558), (65, 3395592), (72, 3065465), (78, 2829660), (90, 2452372), (104, 2122245), (117, 1886440), (120, 1839279), (130, 1697796), (156, 1414830), (180, 1226186), (195, 1131864), (234, 943220), (260, 848898), (312, 707415), (360, 613093), (390, 565932), (468, 471610), (520, 424449), (585, 377288), (780, 282966), (936, 235805), (1170, 188644), (1560, 141483), (2340, 94322), (4680, 47161)]