39180149520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{18461}}^1$

素因数の和:18753

約数の個数: 160

約数和(自身を含む): 125269839360

約数和(自身を除く): 86089689840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 239, 240, 296, 370, 444, 478, 555, 592, 717, 740, 888, 956, 1110, 1195, 1434, 1480, 1776, 1912, 2220, 2390, 2868, 2960, 3585, 3824, 4440, 4780, 5736, 7170, 8843, 8880, 9560, 11472, 14340, 17686, 18461, 19120, 26529, 28680, 35372, 36922, 44215, 53058, 55383, 57360, 70744, 73844, 88430, 92305, 106116, 110766, 132645, 141488, 147688, 176860, 184610, 212232, 221532, 265290, 276915, 295376, 353720, 369220, 424464, 443064, 530580, 553830, 683057, 707440, 738440, 886128, 1061160, 1107660, 1366114, 1476880, 2049171, 2122320, 2215320, 2732228, 3415285, 4098342, 4412179, 4430640, 5464456, 6830570, 8196684, 8824358, 10245855, 10928912, 13236537, 13661140, 16393368, 17648716, 20491710, 22060895, 26473074, 27322280, 32786736, 35297432, 40983420, 44121790, 52946148, 54644560, 66182685, 70594864, 81966840, 88243580, 105892296, 132365370, 163250623, 163933680, 176487160, 211784592, 264730740, 326501246, 352974320, 489751869, 529461480, 653002492, 816253115, 979503738, 1058922960, 1306004984, 1632506230, 1959007476, 2448759345, 2612009968, 3265012460, 3918014952, 4897518690, 6530024920, 7836029904, 9795037380, 13060049840, 19590074760, 39180149520]

約数ペア:

[(1, 39180149520), (2, 19590074760), (3, 13060049840), (4, 9795037380), (5, 7836029904), (6, 6530024920), (8, 4897518690), (10, 3918014952), (12, 3265012460), (15, 2612009968), (16, 2448759345), (20, 1959007476), (24, 1632506230), (30, 1306004984), (37, 1058922960), (40, 979503738), (48, 816253115), (60, 653002492), (74, 529461480), (80, 489751869), (111, 352974320), (120, 326501246), (148, 264730740), (185, 211784592), (222, 176487160), (239, 163933680), (240, 163250623), (296, 132365370), (370, 105892296), (444, 88243580), (478, 81966840), (555, 70594864), (592, 66182685), (717, 54644560), (740, 52946148), (888, 44121790), (956, 40983420), (1110, 35297432), (1195, 32786736), (1434, 27322280), (1480, 26473074), (1776, 22060895), (1912, 20491710), (2220, 17648716), (2390, 16393368), (2868, 13661140), (2960, 13236537), (3585, 10928912), (3824, 10245855), (4440, 8824358), (4780, 8196684), (5736, 6830570), (7170, 5464456), (8843, 4430640), (8880, 4412179), (9560, 4098342), (11472, 3415285), (14340, 2732228), (17686, 2215320), (18461, 2122320), (19120, 2049171), (26529, 1476880), (28680, 1366114), (35372, 1107660), (36922, 1061160), (44215, 886128), (53058, 738440), (55383, 707440), (57360, 683057), (70744, 553830), (73844, 530580), (88430, 443064), (92305, 424464), (106116, 369220), (110766, 353720), (132645, 295376), (141488, 276915), (147688, 265290), (176860, 221532), (184610, 212232)]