512468640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:716

約数の個数: 192

約数和(自身を含む): 1804118400

約数和(自身を除く): 1291649760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 313, 360, 379, 432, 480, 540, 626, 720, 758, 864, 939, 1080, 1137, 1252, 1440, 1516, 1565, 1878, 1895, 2160, 2274, 2504, 2817, 3032, 3130, 3411, 3756, 3790, 4320, 4548, 4695, 5008, 5634, 5685, 6064, 6260, 6822, 7512, 7580, 8451, 9096, 9390, 10016, 10233, 11268, 11370, 12128, 12520, 13644, 14085, 15024, 15160, 16902, 17055, 18192, 18780, 20466, 22536, 22740, 25040, 27288, 28170, 30048, 30320, 33804, 34110, 36384, 37560, 40932, 42255, 45072, 45480, 50080, 51165, 54576, 56340, 60640, 67608, 68220, 75120, 81864, 84510, 90144, 90960, 102330, 109152, 112680, 118627, 135216, 136440, 150240, 163728, 169020, 181920, 204660, 225360, 237254, 270432, 272880, 327456, 338040, 355881, 409320, 450720, 474508, 545760, 593135, 676080, 711762, 818640, 949016, 1067643, 1186270, 1352160, 1423524, 1637280, 1779405, 1898032, 2135286, 2372540, 2847048, 3202929, 3558810, 3796064, 4270572, 4745080, 5338215, 5694096, 6405858, 7117620, 8541144, 9490160, 10676430, 11388192, 12811716, 14235240, 16014645, 17082288, 18980320, 21352860, 25623432, 28470480, 32029290, 34164576, 42705720, 51246864, 56940960, 64058580, 85411440, 102493728, 128117160, 170822880, 256234320, 512468640]

約数ペア:

[(1, 512468640), (2, 256234320), (3, 170822880), (4, 128117160), (5, 102493728), (6, 85411440), (8, 64058580), (9, 56940960), (10, 51246864), (12, 42705720), (15, 34164576), (16, 32029290), (18, 28470480), (20, 25623432), (24, 21352860), (27, 18980320), (30, 17082288), (32, 16014645), (36, 14235240), (40, 12811716), (45, 11388192), (48, 10676430), (54, 9490160), (60, 8541144), (72, 7117620), (80, 6405858), (90, 5694096), (96, 5338215), (108, 4745080), (120, 4270572), (135, 3796064), (144, 3558810), (160, 3202929), (180, 2847048), (216, 2372540), (240, 2135286), (270, 1898032), (288, 1779405), (313, 1637280), (360, 1423524), (379, 1352160), (432, 1186270), (480, 1067643), (540, 949016), (626, 818640), (720, 711762), (758, 676080), (864, 593135), (939, 545760), (1080, 474508), (1137, 450720), (1252, 409320), (1440, 355881), (1516, 338040), (1565, 327456), (1878, 272880), (1895, 270432), (2160, 237254), (2274, 225360), (2504, 204660), (2817, 181920), (3032, 169020), (3130, 163728), (3411, 150240), (3756, 136440), (3790, 135216), (4320, 118627), (4548, 112680), (4695, 109152), (5008, 102330), (5634, 90960), (5685, 90144), (6064, 84510), (6260, 81864), (6822, 75120), (7512, 68220), (7580, 67608), (8451, 60640), (9096, 56340), (9390, 54576), (10016, 51165), (10233, 50080), (11268, 45480), (11370, 45072), (12128, 42255), (12520, 40932), (13644, 37560), (14085, 36384), (15024, 34110), (15160, 33804), (16902, 30320), (17055, 30048), (18192, 28170), (18780, 27288), (20466, 25040), (22536, 22740)]