557108160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{82903}}^1$

素因数の和:82930

約数の個数: 112

約数和(自身を含む): 2021531136

約数和(自身を除く): 1464422976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 82903, 165806, 248709, 331612, 414515, 497418, 580321, 663224, 829030, 994836, 1160642, 1243545, 1326448, 1658060, 1740963, 1989672, 2321284, 2487090, 2652896, 2901605, 3316120, 3481926, 3979344, 4642568, 4974180, 5305792, 5803210, 6632240, 6963852, 7958688, 8704815, 9285136, 9948360, 11606420, 13264480, 13927704, 15917376, 17409630, 18570272, 19896720, 23212840, 26528960, 27855408, 34819260, 37140544, 39793440, 46425680, 55710816, 69638520, 79586880, 92851360, 111421632, 139277040, 185702720, 278554080, 557108160]

約数ペア:

[(1, 557108160), (2, 278554080), (3, 185702720), (4, 139277040), (5, 111421632), (6, 92851360), (7, 79586880), (8, 69638520), (10, 55710816), (12, 46425680), (14, 39793440), (15, 37140544), (16, 34819260), (20, 27855408), (21, 26528960), (24, 23212840), (28, 19896720), (30, 18570272), (32, 17409630), (35, 15917376), (40, 13927704), (42, 13264480), (48, 11606420), (56, 9948360), (60, 9285136), (64, 8704815), (70, 7958688), (80, 6963852), (84, 6632240), (96, 5803210), (105, 5305792), (112, 4974180), (120, 4642568), (140, 3979344), (160, 3481926), (168, 3316120), (192, 2901605), (210, 2652896), (224, 2487090), (240, 2321284), (280, 1989672), (320, 1740963), (336, 1658060), (420, 1326448), (448, 1243545), (480, 1160642), (560, 994836), (672, 829030), (840, 663224), (960, 580321), (1120, 497418), (1344, 414515), (1680, 331612), (2240, 248709), (3360, 165806), (6720, 82903)]