153532960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 431960256

約数和(自身を除く): 278427296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 163, 203, 224, 232, 280, 290, 326, 406, 464, 560, 580, 652, 812, 815, 841, 928, 1015, 1120, 1141, 1160, 1304, 1624, 1630, 1682, 2030, 2282, 2320, 2608, 3248, 3260, 3364, 4060, 4205, 4564, 4640, 4727, 5216, 5705, 5887, 6496, 6520, 6728, 8120, 8410, 9128, 9454, 11410, 11774, 13040, 13456, 16240, 16820, 18256, 18908, 22820, 23548, 23635, 26080, 26912, 29435, 32480, 33089, 33640, 36512, 37816, 45640, 47096, 47270, 58870, 66178, 67280, 75632, 91280, 94192, 94540, 117740, 132356, 134560, 137083, 151264, 165445, 182560, 188384, 189080, 235480, 264712, 274166, 330890, 378160, 470960, 529424, 548332, 661780, 685415, 756320, 941920, 959581, 1058848, 1096664, 1323560, 1370830, 1919162, 2193328, 2647120, 2741660, 3838324, 4386656, 4797905, 5294240, 5483320, 7676648, 9595810, 10966640, 15353296, 19191620, 21933280, 30706592, 38383240, 76766480, 153532960]

約数ペア:

[(1, 153532960), (2, 76766480), (4, 38383240), (5, 30706592), (7, 21933280), (8, 19191620), (10, 15353296), (14, 10966640), (16, 9595810), (20, 7676648), (28, 5483320), (29, 5294240), (32, 4797905), (35, 4386656), (40, 3838324), (56, 2741660), (58, 2647120), (70, 2193328), (80, 1919162), (112, 1370830), (116, 1323560), (140, 1096664), (145, 1058848), (160, 959581), (163, 941920), (203, 756320), (224, 685415), (232, 661780), (280, 548332), (290, 529424), (326, 470960), (406, 378160), (464, 330890), (560, 274166), (580, 264712), (652, 235480), (812, 189080), (815, 188384), (841, 182560), (928, 165445), (1015, 151264), (1120, 137083), (1141, 134560), (1160, 132356), (1304, 117740), (1624, 94540), (1630, 94192), (1682, 91280), (2030, 75632), (2282, 67280), (2320, 66178), (2608, 58870), (3248, 47270), (3260, 47096), (3364, 45640), (4060, 37816), (4205, 36512), (4564, 33640), (4640, 33089), (4727, 32480), (5216, 29435), (5705, 26912), (5887, 26080), (6496, 23635), (6520, 23548), (6728, 22820), (8120, 18908), (8410, 18256), (9128, 16820), (9454, 16240), (11410, 13456), (11774, 13040)]