2468744880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1931}}^1$

素因数の和:2715

約数の個数: 160

約数和(自身を含む): 8762439168

約数和(自身を除く): 6293694288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 761, 840, 1522, 1680, 1931, 2283, 3044, 3805, 3862, 4566, 5327, 5793, 6088, 7610, 7724, 9132, 9655, 10654, 11415, 11586, 12176, 13517, 15220, 15448, 15981, 18264, 19310, 21308, 22830, 23172, 26635, 27034, 28965, 30440, 30896, 31962, 36528, 38620, 40551, 42616, 45660, 46344, 53270, 54068, 57930, 60880, 63924, 67585, 77240, 79905, 81102, 85232, 91320, 92688, 106540, 108136, 115860, 127848, 135170, 154480, 159810, 162204, 182640, 202755, 213080, 216272, 231720, 255696, 270340, 319620, 324408, 405510, 426160, 463440, 540680, 639240, 648816, 811020, 1081360, 1278480, 1469491, 1622040, 2938982, 3244080, 4408473, 5877964, 7347455, 8816946, 10286437, 11755928, 14694910, 17633892, 20572874, 22042365, 23511856, 29389820, 30859311, 35267784, 41145748, 44084730, 51432185, 58779640, 61718622, 70535568, 82291496, 88169460, 102864370, 117559280, 123437244, 154296555, 164582992, 176338920, 205728740, 246874488, 308593110, 352677840, 411457480, 493748976, 617186220, 822914960, 1234372440, 2468744880]

約数ペア:

[(1, 2468744880), (2, 1234372440), (3, 822914960), (4, 617186220), (5, 493748976), (6, 411457480), (7, 352677840), (8, 308593110), (10, 246874488), (12, 205728740), (14, 176338920), (15, 164582992), (16, 154296555), (20, 123437244), (21, 117559280), (24, 102864370), (28, 88169460), (30, 82291496), (35, 70535568), (40, 61718622), (42, 58779640), (48, 51432185), (56, 44084730), (60, 41145748), (70, 35267784), (80, 30859311), (84, 29389820), (105, 23511856), (112, 22042365), (120, 20572874), (140, 17633892), (168, 14694910), (210, 11755928), (240, 10286437), (280, 8816946), (336, 7347455), (420, 5877964), (560, 4408473), (761, 3244080), (840, 2938982), (1522, 1622040), (1680, 1469491), (1931, 1278480), (2283, 1081360), (3044, 811020), (3805, 648816), (3862, 639240), (4566, 540680), (5327, 463440), (5793, 426160), (6088, 405510), (7610, 324408), (7724, 319620), (9132, 270340), (9655, 255696), (10654, 231720), (11415, 216272), (11586, 213080), (12176, 202755), (13517, 182640), (15220, 162204), (15448, 159810), (15981, 154480), (18264, 135170), (19310, 127848), (21308, 115860), (22830, 108136), (23172, 106540), (26635, 92688), (27034, 91320), (28965, 85232), (30440, 81102), (30896, 79905), (31962, 77240), (36528, 67585), (38620, 63924), (40551, 60880), (42616, 57930), (45660, 54068), (46344, 53270)]