508219920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2052

約数の個数: 240

約数和(自身を含む): 1907086272

約数和(自身を除く): 1398866352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2011, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4022, 4212, 4680, 4860, 5265, 5616, 6033, 6318, 6480, 7020, 8044, 8424, 9360, 9720, 10055, 10530, 12066, 12636, 14040, 15795, 16088, 16848, 18099, 19440, 20110, 21060, 24132, 25272, 26143, 28080, 30165, 31590, 32176, 36198, 40220, 42120, 48264, 50544, 52286, 54297, 60330, 63180, 72396, 78429, 80440, 84240, 90495, 96528, 104572, 108594, 120660, 126360, 130715, 144792, 156858, 160880, 162891, 180990, 209144, 217188, 235287, 241320, 252720, 261430, 271485, 289584, 313716, 325782, 361980, 392145, 418288, 434376, 470574, 482640, 488673, 522860, 542970, 627432, 651564, 705861, 723960, 784290, 814455, 868752, 941148, 977346, 1045720, 1085940, 1176435, 1254864, 1303128, 1411722, 1447920, 1568580, 1628910, 1882296, 1954692, 2091440, 2117583, 2171880, 2352870, 2443365, 2606256, 2823444, 3137160, 3257820, 3529305, 3764592, 3909384, 4235166, 4343760, 4705740, 4886730, 5646888, 6274320, 6352749, 6515640, 7058610, 7818768, 8470332, 9411480, 9773460, 10587915, 11293776, 12705498, 13031280, 14117220, 16940664, 18822960, 19546920, 21175830, 25410996, 28234440, 31763745, 33881328, 39093840, 42351660, 50821992, 56468880, 63527490, 84703320, 101643984, 127054980, 169406640, 254109960, 508219920]

約数ペア:

[(1, 508219920), (2, 254109960), (3, 169406640), (4, 127054980), (5, 101643984), (6, 84703320), (8, 63527490), (9, 56468880), (10, 50821992), (12, 42351660), (13, 39093840), (15, 33881328), (16, 31763745), (18, 28234440), (20, 25410996), (24, 21175830), (26, 19546920), (27, 18822960), (30, 16940664), (36, 14117220), (39, 13031280), (40, 12705498), (45, 11293776), (48, 10587915), (52, 9773460), (54, 9411480), (60, 8470332), (65, 7818768), (72, 7058610), (78, 6515640), (80, 6352749), (81, 6274320), (90, 5646888), (104, 4886730), (108, 4705740), (117, 4343760), (120, 4235166), (130, 3909384), (135, 3764592), (144, 3529305), (156, 3257820), (162, 3137160), (180, 2823444), (195, 2606256), (208, 2443365), (216, 2352870), (234, 2171880), (240, 2117583), (243, 2091440), (260, 1954692), (270, 1882296), (312, 1628910), (324, 1568580), (351, 1447920), (360, 1411722), (390, 1303128), (405, 1254864), (432, 1176435), (468, 1085940), (486, 1045720), (520, 977346), (540, 941148), (585, 868752), (624, 814455), (648, 784290), (702, 723960), (720, 705861), (780, 651564), (810, 627432), (936, 542970), (972, 522860), (1040, 488673), (1053, 482640), (1080, 470574), (1170, 434376), (1215, 418288), (1296, 392145), (1404, 361980), (1560, 325782), (1620, 313716), (1755, 289584), (1872, 271485), (1944, 261430), (2011, 252720), (2106, 241320), (2160, 235287), (2340, 217188), (2430, 209144), (2808, 180990), (3120, 162891), (3159, 160880), (3240, 156858), (3510, 144792), (3888, 130715), (4022, 126360), (4212, 120660), (4680, 108594), (4860, 104572), (5265, 96528), (5616, 90495), (6033, 84240), (6318, 80440), (6480, 78429), (7020, 72396), (8044, 63180), (8424, 60330), (9360, 54297), (9720, 52286), (10055, 50544), (10530, 48264), (12066, 42120), (12636, 40220), (14040, 36198), (15795, 32176), (16088, 31590), (16848, 30165), (18099, 28080), (19440, 26143), (20110, 25272), (21060, 24132)]