260058120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4241}}^1$

素因数の和:4335

約数の個数: 128

約数和(自身を含む): 904055040

約数和(自身を除く): 643996920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4241, 4380, 5110, 6132, 7665, 8482, 8760, 10220, 12264, 12723, 15330, 16964, 20440, 21205, 25446, 29687, 30660, 33928, 42410, 50892, 59374, 61320, 63615, 84820, 89061, 101784, 118748, 127230, 148435, 169640, 178122, 237496, 254460, 296870, 309593, 356244, 445305, 508920, 593740, 619186, 712488, 890610, 928779, 1187480, 1238372, 1547965, 1781220, 1857558, 2167151, 2476744, 3095930, 3562440, 3715116, 4334302, 4643895, 6191860, 6501453, 7430232, 8668604, 9287790, 10835755, 12383720, 13002906, 17337208, 18575580, 21671510, 26005812, 32507265, 37151160, 43343020, 52011624, 65014530, 86686040, 130029060, 260058120]

約数ペア:

[(1, 260058120), (2, 130029060), (3, 86686040), (4, 65014530), (5, 52011624), (6, 43343020), (7, 37151160), (8, 32507265), (10, 26005812), (12, 21671510), (14, 18575580), (15, 17337208), (20, 13002906), (21, 12383720), (24, 10835755), (28, 9287790), (30, 8668604), (35, 7430232), (40, 6501453), (42, 6191860), (56, 4643895), (60, 4334302), (70, 3715116), (73, 3562440), (84, 3095930), (105, 2476744), (120, 2167151), (140, 1857558), (146, 1781220), (168, 1547965), (210, 1238372), (219, 1187480), (280, 928779), (292, 890610), (365, 712488), (420, 619186), (438, 593740), (511, 508920), (584, 445305), (730, 356244), (840, 309593), (876, 296870), (1022, 254460), (1095, 237496), (1460, 178122), (1533, 169640), (1752, 148435), (2044, 127230), (2190, 118748), (2555, 101784), (2920, 89061), (3066, 84820), (4088, 63615), (4241, 61320), (4380, 59374), (5110, 50892), (6132, 42410), (7665, 33928), (8482, 30660), (8760, 29687), (10220, 25446), (12264, 21205), (12723, 20440), (15330, 16964)]