355287520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2300

約数の個数: 96

約数和(自身を含む): 966168000

約数和(自身を除く): 610880480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 560, 596, 745, 1043, 1120, 1192, 1490, 2086, 2129, 2384, 2980, 4172, 4258, 4768, 5215, 5960, 8344, 8516, 10430, 10645, 11920, 14903, 16688, 17032, 20860, 21290, 23840, 29806, 33376, 34064, 41720, 42580, 59612, 68128, 74515, 83440, 85160, 119224, 149030, 166880, 170320, 238448, 298060, 317221, 340640, 476896, 596120, 634442, 1192240, 1268884, 1586105, 2220547, 2384480, 2537768, 3172210, 4441094, 5075536, 6344420, 8882188, 10151072, 11102735, 12688840, 17764376, 22205470, 25377680, 35528752, 44410940, 50755360, 71057504, 88821880, 177643760, 355287520]

約数ペア:

[(1, 355287520), (2, 177643760), (4, 88821880), (5, 71057504), (7, 50755360), (8, 44410940), (10, 35528752), (14, 25377680), (16, 22205470), (20, 17764376), (28, 12688840), (32, 11102735), (35, 10151072), (40, 8882188), (56, 6344420), (70, 5075536), (80, 4441094), (112, 3172210), (140, 2537768), (149, 2384480), (160, 2220547), (224, 1586105), (280, 1268884), (298, 1192240), (560, 634442), (596, 596120), (745, 476896), (1043, 340640), (1120, 317221), (1192, 298060), (1490, 238448), (2086, 170320), (2129, 166880), (2384, 149030), (2980, 119224), (4172, 85160), (4258, 83440), (4768, 74515), (5215, 68128), (5960, 59612), (8344, 42580), (8516, 41720), (10430, 34064), (10645, 33376), (11920, 29806), (14903, 23840), (16688, 21290), (17032, 20860)]