77541360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 160

約数和(自身を含む): 268107840

約数和(自身を除く): 190566480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 857, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1714, 1740, 1885, 2262, 2320, 2571, 3016, 3120, 3428, 3480, 3770, 4285, 4524, 5142, 5655, 6032, 6856, 6960, 7540, 8570, 9048, 10284, 11141, 11310, 12855, 13712, 15080, 17140, 18096, 20568, 22282, 22620, 24853, 25710, 30160, 33423, 34280, 41136, 44564, 45240, 49706, 51420, 55705, 66846, 68560, 74559, 89128, 90480, 99412, 102840, 111410, 124265, 133692, 149118, 167115, 178256, 198824, 205680, 222820, 248530, 267384, 298236, 323089, 334230, 372795, 397648, 445640, 497060, 534768, 596472, 646178, 668460, 745590, 891280, 969267, 994120, 1192944, 1292356, 1336920, 1491180, 1615445, 1938534, 1988240, 2584712, 2673840, 2982360, 3230890, 3877068, 4846335, 5169424, 5964720, 6461780, 7754136, 9692670, 12923560, 15508272, 19385340, 25847120, 38770680, 77541360]

約数ペア:

[(1, 77541360), (2, 38770680), (3, 25847120), (4, 19385340), (5, 15508272), (6, 12923560), (8, 9692670), (10, 7754136), (12, 6461780), (13, 5964720), (15, 5169424), (16, 4846335), (20, 3877068), (24, 3230890), (26, 2982360), (29, 2673840), (30, 2584712), (39, 1988240), (40, 1938534), (48, 1615445), (52, 1491180), (58, 1336920), (60, 1292356), (65, 1192944), (78, 994120), (80, 969267), (87, 891280), (104, 745590), (116, 668460), (120, 646178), (130, 596472), (145, 534768), (156, 497060), (174, 445640), (195, 397648), (208, 372795), (232, 334230), (240, 323089), (260, 298236), (290, 267384), (312, 248530), (348, 222820), (377, 205680), (390, 198824), (435, 178256), (464, 167115), (520, 149118), (580, 133692), (624, 124265), (696, 111410), (754, 102840), (780, 99412), (857, 90480), (870, 89128), (1040, 74559), (1131, 68560), (1160, 66846), (1392, 55705), (1508, 51420), (1560, 49706), (1714, 45240), (1740, 44564), (1885, 41136), (2262, 34280), (2320, 33423), (2571, 30160), (3016, 25710), (3120, 24853), (3428, 22620), (3480, 22282), (3770, 20568), (4285, 18096), (4524, 17140), (5142, 15080), (5655, 13712), (6032, 12855), (6856, 11310), (6960, 11141), (7540, 10284), (8570, 9048)]