1770784080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19571}}^1$

素因数の和:19629

約数の個数: 160

約数和(自身を含む): 6115858560

約数和(自身を除く): 4345074480

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, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 3016, 3120, 3480, 3770, 4524, 5655, 6032, 6960, 7540, 9048, 11310, 15080, 18096, 19571, 22620, 30160, 39142, 45240, 58713, 78284, 90480, 97855, 117426, 156568, 195710, 234852, 254423, 293565, 313136, 391420, 469704, 508846, 567559, 587130, 763269, 782840, 939408, 1017692, 1135118, 1174260, 1272115, 1526538, 1565680, 1702677, 2035384, 2270236, 2348520, 2544230, 2837795, 3053076, 3405354, 3816345, 4070768, 4540472, 4697040, 5088460, 5675590, 6106152, 6810708, 7378267, 7632690, 8513385, 9080944, 10176920, 11351180, 12212304, 13621416, 14756534, 15265380, 17026770, 20353840, 22134801, 22702360, 27242832, 29513068, 30530760, 34053540, 36891335, 44269602, 45404720, 59026136, 61061520, 68107080, 73782670, 88539204, 110674005, 118052272, 136214160, 147565340, 177078408, 221348010, 295130680, 354156816, 442696020, 590261360, 885392040, 1770784080]

約数ペア:

[(1, 1770784080), (2, 885392040), (3, 590261360), (4, 442696020), (5, 354156816), (6, 295130680), (8, 221348010), (10, 177078408), (12, 147565340), (13, 136214160), (15, 118052272), (16, 110674005), (20, 88539204), (24, 73782670), (26, 68107080), (29, 61061520), (30, 59026136), (39, 45404720), (40, 44269602), (48, 36891335), (52, 34053540), (58, 30530760), (60, 29513068), (65, 27242832), (78, 22702360), (80, 22134801), (87, 20353840), (104, 17026770), (116, 15265380), (120, 14756534), (130, 13621416), (145, 12212304), (156, 11351180), (174, 10176920), (195, 9080944), (208, 8513385), (232, 7632690), (240, 7378267), (260, 6810708), (290, 6106152), (312, 5675590), (348, 5088460), (377, 4697040), (390, 4540472), (435, 4070768), (464, 3816345), (520, 3405354), (580, 3053076), (624, 2837795), (696, 2544230), (754, 2348520), (780, 2270236), (870, 2035384), (1040, 1702677), (1131, 1565680), (1160, 1526538), (1392, 1272115), (1508, 1174260), (1560, 1135118), (1740, 1017692), (1885, 939408), (2262, 782840), (2320, 763269), (3016, 587130), (3120, 567559), (3480, 508846), (3770, 469704), (4524, 391420), (5655, 313136), (6032, 293565), (6960, 254423), (7540, 234852), (9048, 195710), (11310, 156568), (15080, 117426), (18096, 97855), (19571, 90480), (22620, 78284), (30160, 58713), (39142, 45240)]