312366880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2129}}^1$

素因数の和:2282

約数の個数: 96

約数和(自身を含む): 850227840

約数和(自身を除く): 537860960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 524, 560, 655, 917, 1048, 1120, 1310, 1834, 2096, 2129, 2620, 3668, 4192, 4258, 4585, 5240, 7336, 8516, 9170, 10480, 10645, 14672, 14903, 17032, 18340, 20960, 21290, 29344, 29806, 34064, 36680, 42580, 59612, 68128, 73360, 74515, 85160, 119224, 146720, 149030, 170320, 238448, 278899, 298060, 340640, 476896, 557798, 596120, 1115596, 1192240, 1394495, 1952293, 2231192, 2384480, 2788990, 3904586, 4462384, 5577980, 7809172, 8924768, 9761465, 11155960, 15618344, 19522930, 22311920, 31236688, 39045860, 44623840, 62473376, 78091720, 156183440, 312366880]

約数ペア:

[(1, 312366880), (2, 156183440), (4, 78091720), (5, 62473376), (7, 44623840), (8, 39045860), (10, 31236688), (14, 22311920), (16, 19522930), (20, 15618344), (28, 11155960), (32, 9761465), (35, 8924768), (40, 7809172), (56, 5577980), (70, 4462384), (80, 3904586), (112, 2788990), (131, 2384480), (140, 2231192), (160, 1952293), (224, 1394495), (262, 1192240), (280, 1115596), (524, 596120), (560, 557798), (655, 476896), (917, 340640), (1048, 298060), (1120, 278899), (1310, 238448), (1834, 170320), (2096, 149030), (2129, 146720), (2620, 119224), (3668, 85160), (4192, 74515), (4258, 73360), (4585, 68128), (5240, 59612), (7336, 42580), (8516, 36680), (9170, 34064), (10480, 29806), (10645, 29344), (14672, 21290), (14903, 20960), (17032, 18340)]