328432160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2309}}^1$

素因数の和:2458

約数の個数: 96

約数和(自身を含む): 894136320

約数和(自身を除く): 565704160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2309, 2540, 3556, 4064, 4445, 4618, 5080, 7112, 8890, 9236, 10160, 11545, 14224, 16163, 17780, 18472, 20320, 23090, 28448, 32326, 35560, 36944, 46180, 64652, 71120, 73888, 80815, 92360, 129304, 142240, 161630, 184720, 258608, 293243, 323260, 369440, 517216, 586486, 646520, 1172972, 1293040, 1466215, 2052701, 2345944, 2586080, 2932430, 4105402, 4691888, 5864860, 8210804, 9383776, 10263505, 11729720, 16421608, 20527010, 23459440, 32843216, 41054020, 46918880, 65686432, 82108040, 164216080, 328432160]

約数ペア:

[(1, 328432160), (2, 164216080), (4, 82108040), (5, 65686432), (7, 46918880), (8, 41054020), (10, 32843216), (14, 23459440), (16, 20527010), (20, 16421608), (28, 11729720), (32, 10263505), (35, 9383776), (40, 8210804), (56, 5864860), (70, 4691888), (80, 4105402), (112, 2932430), (127, 2586080), (140, 2345944), (160, 2052701), (224, 1466215), (254, 1293040), (280, 1172972), (508, 646520), (560, 586486), (635, 517216), (889, 369440), (1016, 323260), (1120, 293243), (1270, 258608), (1778, 184720), (2032, 161630), (2309, 142240), (2540, 129304), (3556, 92360), (4064, 80815), (4445, 73888), (4618, 71120), (5080, 64652), (7112, 46180), (8890, 36944), (9236, 35560), (10160, 32326), (11545, 28448), (14224, 23090), (16163, 20320), (17780, 18472)]