160669040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2455

約数の個数: 120

約数和(自身を含む): 460296432

約数和(自身を除く): 299627392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2380, 2411, 3332, 3920, 4165, 4760, 4822, 6664, 8330, 9520, 9644, 12055, 13328, 16660, 16877, 19288, 24110, 33320, 33754, 38576, 40987, 48220, 66640, 67508, 81974, 84385, 96440, 118139, 135016, 163948, 168770, 192880, 204935, 236278, 270032, 286909, 327896, 337540, 409870, 472556, 573818, 590695, 655792, 675080, 819740, 945112, 1147636, 1181390, 1350160, 1434545, 1639480, 1890224, 2008363, 2295272, 2362780, 2869090, 3278960, 4016726, 4590544, 4725560, 5738180, 8033452, 9451120, 10041815, 11476360, 16066904, 20083630, 22952720, 32133808, 40167260, 80334520, 160669040]

約数ペア:

[(1, 160669040), (2, 80334520), (4, 40167260), (5, 32133808), (7, 22952720), (8, 20083630), (10, 16066904), (14, 11476360), (16, 10041815), (17, 9451120), (20, 8033452), (28, 5738180), (34, 4725560), (35, 4590544), (40, 4016726), (49, 3278960), (56, 2869090), (68, 2362780), (70, 2295272), (80, 2008363), (85, 1890224), (98, 1639480), (112, 1434545), (119, 1350160), (136, 1181390), (140, 1147636), (170, 945112), (196, 819740), (238, 675080), (245, 655792), (272, 590695), (280, 573818), (340, 472556), (392, 409870), (476, 337540), (490, 327896), (560, 286909), (595, 270032), (680, 236278), (784, 204935), (833, 192880), (952, 168770), (980, 163948), (1190, 135016), (1360, 118139), (1666, 96440), (1904, 84385), (1960, 81974), (2380, 67508), (2411, 66640), (3332, 48220), (3920, 40987), (4165, 38576), (4760, 33754), (4822, 33320), (6664, 24110), (8330, 19288), (9520, 16877), (9644, 16660), (12055, 13328)]