164251360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 495331200

約数和(自身を除く): 331079840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 364, 377, 389, 406, 416, 455, 464, 520, 560, 580, 728, 754, 778, 812, 910, 928, 1015, 1040, 1120, 1160, 1456, 1508, 1556, 1624, 1820, 1885, 1945, 2030, 2080, 2320, 2639, 2723, 2912, 3016, 3112, 3248, 3640, 3770, 3890, 4060, 4640, 5057, 5278, 5446, 6032, 6224, 6496, 7280, 7540, 7780, 8120, 10114, 10556, 10892, 11281, 12064, 12448, 13195, 13615, 14560, 15080, 15560, 16240, 20228, 21112, 21784, 22562, 25285, 26390, 27230, 30160, 31120, 32480, 35399, 40456, 42224, 43568, 45124, 50570, 52780, 54460, 56405, 60320, 62240, 70798, 78967, 80912, 84448, 87136, 90248, 101140, 105560, 108920, 112810, 141596, 146653, 157934, 161824, 176995, 180496, 202280, 211120, 217840, 225620, 283192, 293306, 315868, 353990, 360992, 394835, 404560, 422240, 435680, 451240, 566384, 586612, 631736, 707980, 733265, 789670, 809120, 902480, 1026571, 1132768, 1173224, 1263472, 1415960, 1466530, 1579340, 1804960, 2053142, 2346448, 2526944, 2831920, 2933060, 3158680, 4106284, 4692896, 5132855, 5663840, 5866120, 6317360, 8212568, 10265710, 11732240, 12634720, 16425136, 20531420, 23464480, 32850272, 41062840, 82125680, 164251360]

約数ペア:

[(1, 164251360), (2, 82125680), (4, 41062840), (5, 32850272), (7, 23464480), (8, 20531420), (10, 16425136), (13, 12634720), (14, 11732240), (16, 10265710), (20, 8212568), (26, 6317360), (28, 5866120), (29, 5663840), (32, 5132855), (35, 4692896), (40, 4106284), (52, 3158680), (56, 2933060), (58, 2831920), (65, 2526944), (70, 2346448), (80, 2053142), (91, 1804960), (104, 1579340), (112, 1466530), (116, 1415960), (130, 1263472), (140, 1173224), (145, 1132768), (160, 1026571), (182, 902480), (203, 809120), (208, 789670), (224, 733265), (232, 707980), (260, 631736), (280, 586612), (290, 566384), (364, 451240), (377, 435680), (389, 422240), (406, 404560), (416, 394835), (455, 360992), (464, 353990), (520, 315868), (560, 293306), (580, 283192), (728, 225620), (754, 217840), (778, 211120), (812, 202280), (910, 180496), (928, 176995), (1015, 161824), (1040, 157934), (1120, 146653), (1160, 141596), (1456, 112810), (1508, 108920), (1556, 105560), (1624, 101140), (1820, 90248), (1885, 87136), (1945, 84448), (2030, 80912), (2080, 78967), (2320, 70798), (2639, 62240), (2723, 60320), (2912, 56405), (3016, 54460), (3112, 52780), (3248, 50570), (3640, 45124), (3770, 43568), (3890, 42224), (4060, 40456), (4640, 35399), (5057, 32480), (5278, 31120), (5446, 30160), (6032, 27230), (6224, 26390), (6496, 25285), (7280, 22562), (7540, 21784), (7780, 21112), (8120, 20228), (10114, 16240), (10556, 15560), (10892, 15080), (11281, 14560), (12064, 13615), (12448, 13195)]