214922120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1451}}^1$

素因数の和:1515

約数の個数: 96

約数和(自身を含む): 578128320

約数和(自身を除く): 363206200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 529, 644, 805, 920, 1058, 1288, 1451, 1610, 2116, 2645, 2902, 3220, 3703, 4232, 5290, 5804, 6440, 7255, 7406, 10157, 10580, 11608, 14510, 14812, 18515, 20314, 21160, 29020, 29624, 33373, 37030, 40628, 50785, 58040, 66746, 74060, 81256, 101570, 133492, 148120, 166865, 203140, 233611, 266984, 333730, 406280, 467222, 667460, 767579, 934444, 1168055, 1334920, 1535158, 1868888, 2336110, 3070316, 3837895, 4672220, 5373053, 6140632, 7675790, 9344440, 10746106, 15351580, 21492212, 26865265, 30703160, 42984424, 53730530, 107461060, 214922120]

約数ペア:

[(1, 214922120), (2, 107461060), (4, 53730530), (5, 42984424), (7, 30703160), (8, 26865265), (10, 21492212), (14, 15351580), (20, 10746106), (23, 9344440), (28, 7675790), (35, 6140632), (40, 5373053), (46, 4672220), (56, 3837895), (70, 3070316), (92, 2336110), (115, 1868888), (140, 1535158), (161, 1334920), (184, 1168055), (230, 934444), (280, 767579), (322, 667460), (460, 467222), (529, 406280), (644, 333730), (805, 266984), (920, 233611), (1058, 203140), (1288, 166865), (1451, 148120), (1610, 133492), (2116, 101570), (2645, 81256), (2902, 74060), (3220, 66746), (3703, 58040), (4232, 50785), (5290, 40628), (5804, 37030), (6440, 33373), (7255, 29624), (7406, 29020), (10157, 21160), (10580, 20314), (11608, 18515), (14510, 14812)]