2889642899200

素因数分解:

$2^8\times 5^2\times {\mathrm{3359}}^1\times {\mathrm{134417}}^1$

素因数の和:137802

約数の個数: 108

約数和(自身を含む): 7154500207680

約数和(自身を除く): 4264857308480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 3359, 6400, 6718, 13436, 16795, 26872, 33590, 53744, 67180, 83975, 107488, 134360, 134417, 167950, 214976, 268720, 268834, 335900, 429952, 537440, 537668, 671800, 672085, 859904, 1074880, 1075336, 1343600, 1344170, 2149760, 2150672, 2687200, 2688340, 3360425, 4299520, 4301344, 5374400, 5376680, 6720850, 8602688, 10748800, 10753360, 13441700, 17205376, 21497600, 21506720, 26883400, 34410752, 43013440, 53766800, 86026880, 107533600, 172053760, 215067200, 430134400, 451506703, 860268800, 903013406, 1806026812, 2257533515, 3612053624, 4515067030, 7224107248, 9030134060, 11287667575, 14448214496, 18060268120, 22575335150, 28896428992, 36120536240, 45150670300, 57792857984, 72241072480, 90301340600, 115585715968, 144482144960, 180602681200, 288964289920, 361205362400, 577928579840, 722410724800, 1444821449600, 2889642899200]

約数ペア:

[(1, 2889642899200), (2, 1444821449600), (4, 722410724800), (5, 577928579840), (8, 361205362400), (10, 288964289920), (16, 180602681200), (20, 144482144960), (25, 115585715968), (32, 90301340600), (40, 72241072480), (50, 57792857984), (64, 45150670300), (80, 36120536240), (100, 28896428992), (128, 22575335150), (160, 18060268120), (200, 14448214496), (256, 11287667575), (320, 9030134060), (400, 7224107248), (640, 4515067030), (800, 3612053624), (1280, 2257533515), (1600, 1806026812), (3200, 903013406), (3359, 860268800), (6400, 451506703), (6718, 430134400), (13436, 215067200), (16795, 172053760), (26872, 107533600), (33590, 86026880), (53744, 53766800), (67180, 43013440), (83975, 34410752), (107488, 26883400), (134360, 21506720), (134417, 21497600), (167950, 17205376), (214976, 13441700), (268720, 10753360), (268834, 10748800), (335900, 8602688), (429952, 6720850), (537440, 5376680), (537668, 5374400), (671800, 4301344), (672085, 4299520), (859904, 3360425), (1074880, 2688340), (1075336, 2687200), (1343600, 2150672), (1344170, 2149760)]