557962680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3041}}^1$

素因数の和:3205

約数の個数: 128

約数和(自身を含む): 1839801600

約数和(自身を除く): 1281838920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 556, 660, 695, 834, 1112, 1320, 1390, 1529, 1668, 2085, 2780, 3041, 3058, 3336, 4170, 4587, 5560, 6082, 6116, 7645, 8340, 9123, 9174, 12164, 12232, 15205, 15290, 16680, 18246, 18348, 22935, 24328, 30410, 30580, 33451, 36492, 36696, 45615, 45870, 60820, 61160, 66902, 72984, 91230, 91740, 100353, 121640, 133804, 167255, 182460, 183480, 200706, 267608, 334510, 364920, 401412, 422699, 501765, 669020, 802824, 845398, 1003530, 1268097, 1338040, 1690796, 2007060, 2113495, 2536194, 3381592, 4014120, 4226990, 4649689, 5072388, 6340485, 8453980, 9299378, 10144776, 12680970, 13949067, 16907960, 18598756, 23248445, 25361940, 27898134, 37197512, 46496890, 50723880, 55796268, 69745335, 92993780, 111592536, 139490670, 185987560, 278981340, 557962680]

約数ペア:

[(1, 557962680), (2, 278981340), (3, 185987560), (4, 139490670), (5, 111592536), (6, 92993780), (8, 69745335), (10, 55796268), (11, 50723880), (12, 46496890), (15, 37197512), (20, 27898134), (22, 25361940), (24, 23248445), (30, 18598756), (33, 16907960), (40, 13949067), (44, 12680970), (55, 10144776), (60, 9299378), (66, 8453980), (88, 6340485), (110, 5072388), (120, 4649689), (132, 4226990), (139, 4014120), (165, 3381592), (220, 2536194), (264, 2113495), (278, 2007060), (330, 1690796), (417, 1338040), (440, 1268097), (556, 1003530), (660, 845398), (695, 802824), (834, 669020), (1112, 501765), (1320, 422699), (1390, 401412), (1529, 364920), (1668, 334510), (2085, 267608), (2780, 200706), (3041, 183480), (3058, 182460), (3336, 167255), (4170, 133804), (4587, 121640), (5560, 100353), (6082, 91740), (6116, 91230), (7645, 72984), (8340, 66902), (9123, 61160), (9174, 60820), (12164, 45870), (12232, 45615), (15205, 36696), (15290, 36492), (16680, 33451), (18246, 30580), (18348, 30410), (22935, 24328)]