137431440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 495361152

約数和(自身を除く): 357929712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 48, 60, 69, 72, 80, 86, 90, 92, 115, 120, 129, 138, 144, 172, 180, 184, 193, 207, 215, 230, 240, 258, 276, 344, 345, 360, 368, 386, 387, 414, 430, 460, 516, 552, 579, 645, 688, 690, 720, 772, 774, 828, 860, 920, 965, 989, 1032, 1035, 1104, 1158, 1290, 1380, 1544, 1548, 1656, 1720, 1737, 1840, 1930, 1935, 1978, 2064, 2070, 2316, 2580, 2760, 2895, 2967, 3088, 3096, 3312, 3440, 3474, 3860, 3870, 3956, 4140, 4439, 4632, 4945, 5160, 5520, 5790, 5934, 6192, 6948, 7720, 7740, 7912, 8280, 8299, 8685, 8878, 8901, 9264, 9890, 10320, 11580, 11868, 13317, 13896, 14835, 15440, 15480, 15824, 16560, 16598, 17370, 17756, 17802, 19780, 22195, 23160, 23736, 24897, 26634, 27792, 29670, 30960, 33196, 34740, 35512, 35604, 39560, 39951, 41495, 44390, 44505, 46320, 47472, 49794, 53268, 59340, 66392, 66585, 69480, 71024, 71208, 74691, 79120, 79902, 82990, 88780, 89010, 99588, 106536, 118680, 124485, 132784, 133170, 138960, 142416, 149382, 159804, 165980, 177560, 178020, 190877, 199176, 199755, 213072, 237360, 248970, 266340, 298764, 319608, 331960, 355120, 356040, 373455, 381754, 398352, 399510, 497940, 532680, 572631, 597528, 639216, 663920, 712080, 746910, 763508, 799020, 954385, 995880, 1065360, 1145262, 1195056, 1493820, 1527016, 1598040, 1717893, 1908770, 1991760, 2290524, 2863155, 2987640, 3054032, 3196080, 3435786, 3817540, 4581048, 5726310, 5975280, 6871572, 7635080, 8589465, 9162096, 11452620, 13743144, 15270160, 17178930, 22905240, 27486288, 34357860, 45810480, 68715720, 137431440]

約数ペア:

[(1, 137431440), (2, 68715720), (3, 45810480), (4, 34357860), (5, 27486288), (6, 22905240), (8, 17178930), (9, 15270160), (10, 13743144), (12, 11452620), (15, 9162096), (16, 8589465), (18, 7635080), (20, 6871572), (23, 5975280), (24, 5726310), (30, 4581048), (36, 3817540), (40, 3435786), (43, 3196080), (45, 3054032), (46, 2987640), (48, 2863155), (60, 2290524), (69, 1991760), (72, 1908770), (80, 1717893), (86, 1598040), (90, 1527016), (92, 1493820), (115, 1195056), (120, 1145262), (129, 1065360), (138, 995880), (144, 954385), (172, 799020), (180, 763508), (184, 746910), (193, 712080), (207, 663920), (215, 639216), (230, 597528), (240, 572631), (258, 532680), (276, 497940), (344, 399510), (345, 398352), (360, 381754), (368, 373455), (386, 356040), (387, 355120), (414, 331960), (430, 319608), (460, 298764), (516, 266340), (552, 248970), (579, 237360), (645, 213072), (688, 199755), (690, 199176), (720, 190877), (772, 178020), (774, 177560), (828, 165980), (860, 159804), (920, 149382), (965, 142416), (989, 138960), (1032, 133170), (1035, 132784), (1104, 124485), (1158, 118680), (1290, 106536), (1380, 99588), (1544, 89010), (1548, 88780), (1656, 82990), (1720, 79902), (1737, 79120), (1840, 74691), (1930, 71208), (1935, 71024), (1978, 69480), (2064, 66585), (2070, 66392), (2316, 59340), (2580, 53268), (2760, 49794), (2895, 47472), (2967, 46320), (3088, 44505), (3096, 44390), (3312, 41495), (3440, 39951), (3474, 39560), (3860, 35604), (3870, 35512), (3956, 34740), (4140, 33196), (4439, 30960), (4632, 29670), (4945, 27792), (5160, 26634), (5520, 24897), (5790, 23736), (5934, 23160), (6192, 22195), (6948, 19780), (7720, 17802), (7740, 17756), (7912, 17370), (8280, 16598), (8299, 16560), (8685, 15824), (8878, 15480), (8901, 15440), (9264, 14835), (9890, 13896), (10320, 13317), (11580, 11868)]