249195840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8951}}^1$

素因数の和:9000

約数の個数: 112

約数和(自身を含む): 818570880

約数和(自身を除く): 569375040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5568, 6960, 8951, 9280, 13920, 17902, 26853, 27840, 35804, 44755, 53706, 71608, 89510, 107412, 134265, 143216, 179020, 214824, 259579, 268530, 286432, 358040, 429648, 519158, 537060, 572864, 716080, 778737, 859296, 1038316, 1074120, 1297895, 1432160, 1557474, 1718592, 2076632, 2148240, 2595790, 2864320, 3114948, 3893685, 4153264, 4296480, 5191580, 6229896, 7787370, 8306528, 8592960, 10383160, 12459792, 15574740, 16613056, 20766320, 24919584, 31149480, 41532640, 49839168, 62298960, 83065280, 124597920, 249195840]

約数ペア:

[(1, 249195840), (2, 124597920), (3, 83065280), (4, 62298960), (5, 49839168), (6, 41532640), (8, 31149480), (10, 24919584), (12, 20766320), (15, 16613056), (16, 15574740), (20, 12459792), (24, 10383160), (29, 8592960), (30, 8306528), (32, 7787370), (40, 6229896), (48, 5191580), (58, 4296480), (60, 4153264), (64, 3893685), (80, 3114948), (87, 2864320), (96, 2595790), (116, 2148240), (120, 2076632), (145, 1718592), (160, 1557474), (174, 1432160), (192, 1297895), (232, 1074120), (240, 1038316), (290, 859296), (320, 778737), (348, 716080), (435, 572864), (464, 537060), (480, 519158), (580, 429648), (696, 358040), (870, 286432), (928, 268530), (960, 259579), (1160, 214824), (1392, 179020), (1740, 143216), (1856, 134265), (2320, 107412), (2784, 89510), (3480, 71608), (4640, 53706), (5568, 44755), (6960, 35804), (8951, 27840), (9280, 26853), (13920, 17902)]