215938791180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{13309}}^1$

素因数の和:13573

約数の個数: 288

約数和(自身を含む): 762771609600

約数和(自身を除く): 546832818420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 163, 180, 210, 237, 252, 315, 316, 326, 395, 420, 474, 489, 553, 630, 652, 711, 790, 815, 948, 978, 1106, 1141, 1185, 1260, 1422, 1467, 1580, 1630, 1659, 1956, 2212, 2282, 2370, 2445, 2765, 2844, 2934, 3260, 3318, 3423, 3555, 4564, 4740, 4890, 4977, 5530, 5705, 5868, 6636, 6846, 7110, 7335, 8295, 9780, 9954, 10269, 11060, 11410, 12877, 13309, 13692, 14220, 14670, 16590, 17115, 19908, 20538, 22820, 24885, 25754, 26618, 29340, 33180, 34230, 38631, 39927, 41076, 49770, 51345, 51508, 53236, 64385, 66545, 68460, 77262, 79854, 90139, 93163, 99540, 102690, 115893, 119781, 128770, 133090, 154524, 159708, 180278, 186326, 193155, 199635, 205380, 231786, 239562, 257540, 266180, 270417, 279489, 360556, 372652, 386310, 399270, 450695, 463572, 465815, 479124, 540834, 558978, 579465, 598905, 772620, 798540, 811251, 838467, 901390, 931630, 1051411, 1081668, 1117956, 1158930, 1197810, 1352085, 1397445, 1622502, 1676934, 1802780, 1863260, 2102822, 2169367, 2317860, 2395620, 2704170, 2794890, 3154233, 3245004, 3353868, 4056255, 4192335, 4205644, 4338734, 5257055, 5408340, 5589780, 6308466, 6508101, 7359877, 8112510, 8384670, 8677468, 9462699, 10514110, 10846835, 12616932, 13016202, 14719754, 15185569, 15771165, 16225020, 16769340, 18925398, 19524303, 21028220, 21693670, 22079631, 26032404, 29439508, 30371138, 31542330, 32540505, 36799385, 37850796, 39048606, 43387340, 44159262, 45556707, 47313495, 60742276, 63084660, 65081010, 66238893, 73598770, 75927845, 78097212, 88318524, 91113414, 94626990, 97621515, 110398155, 130162020, 132477786, 136670121, 147197540, 151855690, 171379993, 182226828, 189253980, 195243030, 220796310, 227783535, 264955572, 273340242, 303711380, 331194465, 342759986, 390486060, 441592620, 455567070, 514139979, 546680484, 662388930, 683350605, 685519972, 856899965, 911134140, 1028279958, 1199659951, 1324777860, 1366701210, 1542419937, 1713799930, 2056559916, 2399319902, 2570699895, 2733402420, 3084839874, 3427599860, 3598979853, 4798639804, 5141399790, 5998299755, 6169679748, 7197959706, 7712099685, 10282799580, 10796939559, 11996599510, 14395919412, 15424199370, 17994899265, 21593879118, 23993199020, 30848398740, 35989798530, 43187758236, 53984697795, 71979597060, 107969395590, 215938791180]

約数ペア:

[(1, 215938791180), (2, 107969395590), (3, 71979597060), (4, 53984697795), (5, 43187758236), (6, 35989798530), (7, 30848398740), (9, 23993199020), (10, 21593879118), (12, 17994899265), (14, 15424199370), (15, 14395919412), (18, 11996599510), (20, 10796939559), (21, 10282799580), (28, 7712099685), (30, 7197959706), (35, 6169679748), (36, 5998299755), (42, 5141399790), (45, 4798639804), (60, 3598979853), (63, 3427599860), (70, 3084839874), (79, 2733402420), (84, 2570699895), (90, 2399319902), (105, 2056559916), (126, 1713799930), (140, 1542419937), (158, 1366701210), (163, 1324777860), (180, 1199659951), (210, 1028279958), (237, 911134140), (252, 856899965), (315, 685519972), (316, 683350605), (326, 662388930), (395, 546680484), (420, 514139979), (474, 455567070), (489, 441592620), (553, 390486060), (630, 342759986), (652, 331194465), (711, 303711380), (790, 273340242), (815, 264955572), (948, 227783535), (978, 220796310), (1106, 195243030), (1141, 189253980), (1185, 182226828), (1260, 171379993), (1422, 151855690), (1467, 147197540), (1580, 136670121), (1630, 132477786), (1659, 130162020), (1956, 110398155), (2212, 97621515), (2282, 94626990), (2370, 91113414), (2445, 88318524), (2765, 78097212), (2844, 75927845), (2934, 73598770), (3260, 66238893), (3318, 65081010), (3423, 63084660), (3555, 60742276), (4564, 47313495), (4740, 45556707), (4890, 44159262), (4977, 43387340), (5530, 39048606), (5705, 37850796), (5868, 36799385), (6636, 32540505), (6846, 31542330), (7110, 30371138), (7335, 29439508), (8295, 26032404), (9780, 22079631), (9954, 21693670), (10269, 21028220), (11060, 19524303), (11410, 18925398), (12877, 16769340), (13309, 16225020), (13692, 15771165), (14220, 15185569), (14670, 14719754), (16590, 13016202), (17115, 12616932), (19908, 10846835), (20538, 10514110), (22820, 9462699), (24885, 8677468), (25754, 8384670), (26618, 8112510), (29340, 7359877), (33180, 6508101), (34230, 6308466), (38631, 5589780), (39927, 5408340), (41076, 5257055), (49770, 4338734), (51345, 4205644), (51508, 4192335), (53236, 4056255), (64385, 3353868), (66545, 3245004), (68460, 3154233), (77262, 2794890), (79854, 2704170), (90139, 2395620), (93163, 2317860), (99540, 2169367), (102690, 2102822), (115893, 1863260), (119781, 1802780), (128770, 1676934), (133090, 1622502), (154524, 1397445), (159708, 1352085), (180278, 1197810), (186326, 1158930), (193155, 1117956), (199635, 1081668), (205380, 1051411), (231786, 931630), (239562, 901390), (257540, 838467), (266180, 811251), (270417, 798540), (279489, 772620), (360556, 598905), (372652, 579465), (386310, 558978), (399270, 540834), (450695, 479124), (463572, 465815)]