2782716240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7057}}^1$

素因数の和:7157

約数の個数: 160

約数和(自身を含む): 9073990656

約数和(自身を除く): 6291274416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 212, 240, 248, 265, 310, 318, 372, 424, 465, 496, 530, 620, 636, 744, 795, 848, 930, 1060, 1240, 1272, 1488, 1590, 1643, 1860, 2120, 2480, 2544, 3180, 3286, 3720, 4240, 4929, 6360, 6572, 7057, 7440, 8215, 9858, 12720, 13144, 14114, 16430, 19716, 21171, 24645, 26288, 28228, 32860, 35285, 39432, 42342, 49290, 56456, 65720, 70570, 78864, 84684, 98580, 105855, 112912, 131440, 141140, 169368, 197160, 211710, 218767, 282280, 338736, 374021, 394320, 423420, 437534, 564560, 656301, 748042, 846840, 875068, 1093835, 1122063, 1312602, 1496084, 1693680, 1750136, 1870105, 2187670, 2244126, 2625204, 2992168, 3281505, 3500272, 3740210, 4375340, 4488252, 5250408, 5610315, 5984336, 6563010, 7480420, 8750680, 8976504, 10500816, 11220630, 11594651, 13126020, 14960840, 17501360, 17953008, 22441260, 23189302, 26252040, 29921680, 34783953, 44882520, 46378604, 52504080, 57973255, 69567906, 89765040, 92757208, 115946510, 139135812, 173919765, 185514416, 231893020, 278271624, 347839530, 463786040, 556543248, 695679060, 927572080, 1391358120, 2782716240]

約数ペア:

[(1, 2782716240), (2, 1391358120), (3, 927572080), (4, 695679060), (5, 556543248), (6, 463786040), (8, 347839530), (10, 278271624), (12, 231893020), (15, 185514416), (16, 173919765), (20, 139135812), (24, 115946510), (30, 92757208), (31, 89765040), (40, 69567906), (48, 57973255), (53, 52504080), (60, 46378604), (62, 44882520), (80, 34783953), (93, 29921680), (106, 26252040), (120, 23189302), (124, 22441260), (155, 17953008), (159, 17501360), (186, 14960840), (212, 13126020), (240, 11594651), (248, 11220630), (265, 10500816), (310, 8976504), (318, 8750680), (372, 7480420), (424, 6563010), (465, 5984336), (496, 5610315), (530, 5250408), (620, 4488252), (636, 4375340), (744, 3740210), (795, 3500272), (848, 3281505), (930, 2992168), (1060, 2625204), (1240, 2244126), (1272, 2187670), (1488, 1870105), (1590, 1750136), (1643, 1693680), (1860, 1496084), (2120, 1312602), (2480, 1122063), (2544, 1093835), (3180, 875068), (3286, 846840), (3720, 748042), (4240, 656301), (4929, 564560), (6360, 437534), (6572, 423420), (7057, 394320), (7440, 374021), (8215, 338736), (9858, 282280), (12720, 218767), (13144, 211710), (14114, 197160), (16430, 169368), (19716, 141140), (21171, 131440), (24645, 112912), (26288, 105855), (28228, 98580), (32860, 84684), (35285, 78864), (39432, 70570), (42342, 65720), (49290, 56456)]