200507280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19429}}^1$

素因数の和:19488

約数の個数: 80

約数和(自身を含む): 636060480

約数和(自身を除く): 435553200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 19429, 38858, 58287, 77716, 97145, 116574, 155432, 194290, 233148, 291435, 310864, 388580, 466296, 582870, 777160, 835447, 932592, 1165740, 1554320, 1670894, 2331480, 2506341, 3341788, 4177235, 4662960, 5012682, 6683576, 8354470, 10025364, 12531705, 13367152, 16708940, 20050728, 25063410, 33417880, 40101456, 50126820, 66835760, 100253640, 200507280]

約数ペア:

[(1, 200507280), (2, 100253640), (3, 66835760), (4, 50126820), (5, 40101456), (6, 33417880), (8, 25063410), (10, 20050728), (12, 16708940), (15, 13367152), (16, 12531705), (20, 10025364), (24, 8354470), (30, 6683576), (40, 5012682), (43, 4662960), (48, 4177235), (60, 3341788), (80, 2506341), (86, 2331480), (120, 1670894), (129, 1554320), (172, 1165740), (215, 932592), (240, 835447), (258, 777160), (344, 582870), (430, 466296), (516, 388580), (645, 310864), (688, 291435), (860, 233148), (1032, 194290), (1290, 155432), (1720, 116574), (2064, 97145), (2580, 77716), (3440, 58287), (5160, 38858), (10320, 19429)]