104866440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1131

約数の個数: 128

約数和(自身を含む): 362741760

約数和(自身を除く): 257875320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 983, 1016, 1270, 1524, 1778, 1905, 1966, 2540, 2667, 2949, 3048, 3556, 3810, 3932, 4445, 4915, 5080, 5334, 5898, 6881, 7112, 7620, 7864, 8890, 9830, 10668, 11796, 13335, 13762, 14745, 15240, 17780, 19660, 20643, 21336, 23592, 26670, 27524, 29490, 34405, 35560, 39320, 41286, 53340, 55048, 58980, 68810, 82572, 103215, 106680, 117960, 124841, 137620, 165144, 206430, 249682, 275240, 374523, 412860, 499364, 624205, 749046, 825720, 873887, 998728, 1248410, 1498092, 1747774, 1872615, 2496820, 2621661, 2996184, 3495548, 3745230, 4369435, 4993640, 5243322, 6991096, 7490460, 8738870, 10486644, 13108305, 14980920, 17477740, 20973288, 26216610, 34955480, 52433220, 104866440]

約数ペア:

[(1, 104866440), (2, 52433220), (3, 34955480), (4, 26216610), (5, 20973288), (6, 17477740), (7, 14980920), (8, 13108305), (10, 10486644), (12, 8738870), (14, 7490460), (15, 6991096), (20, 5243322), (21, 4993640), (24, 4369435), (28, 3745230), (30, 3495548), (35, 2996184), (40, 2621661), (42, 2496820), (56, 1872615), (60, 1747774), (70, 1498092), (84, 1248410), (105, 998728), (120, 873887), (127, 825720), (140, 749046), (168, 624205), (210, 499364), (254, 412860), (280, 374523), (381, 275240), (420, 249682), (508, 206430), (635, 165144), (762, 137620), (840, 124841), (889, 117960), (983, 106680), (1016, 103215), (1270, 82572), (1524, 68810), (1778, 58980), (1905, 55048), (1966, 53340), (2540, 41286), (2667, 39320), (2949, 35560), (3048, 34405), (3556, 29490), (3810, 27524), (3932, 26670), (4445, 23592), (4915, 21336), (5080, 20643), (5334, 19660), (5898, 17780), (6881, 15240), (7112, 14745), (7620, 13762), (7864, 13335), (8890, 11796), (9830, 10668)]