139018680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:531

約数の個数: 160

約数和(自身を含む): 472800240

約数和(自身を除く): 333781560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 270, 321, 324, 360, 401, 405, 428, 535, 540, 642, 648, 802, 810, 856, 963, 1070, 1080, 1203, 1284, 1604, 1605, 1620, 1926, 2005, 2140, 2406, 2568, 2889, 3208, 3210, 3240, 3609, 3852, 4010, 4280, 4812, 4815, 5778, 6015, 6420, 7218, 7704, 8020, 8667, 9624, 9630, 10827, 11556, 12030, 12840, 14436, 14445, 16040, 17334, 18045, 19260, 21654, 23112, 24060, 28872, 28890, 32481, 34668, 36090, 38520, 42907, 43308, 43335, 48120, 54135, 57780, 64962, 69336, 72180, 85814, 86616, 86670, 108270, 115560, 128721, 129924, 144360, 162405, 171628, 173340, 214535, 216540, 257442, 259848, 324810, 343256, 346680, 386163, 429070, 433080, 514884, 643605, 649620, 772326, 858140, 1029768, 1158489, 1287210, 1299240, 1544652, 1716280, 1930815, 2316978, 2574420, 3089304, 3475467, 3861630, 4633956, 5148840, 5792445, 6950934, 7723260, 9267912, 11584890, 13901868, 15446520, 17377335, 23169780, 27803736, 34754670, 46339560, 69509340, 139018680]

約数ペア:

[(1, 139018680), (2, 69509340), (3, 46339560), (4, 34754670), (5, 27803736), (6, 23169780), (8, 17377335), (9, 15446520), (10, 13901868), (12, 11584890), (15, 9267912), (18, 7723260), (20, 6950934), (24, 5792445), (27, 5148840), (30, 4633956), (36, 3861630), (40, 3475467), (45, 3089304), (54, 2574420), (60, 2316978), (72, 1930815), (81, 1716280), (90, 1544652), (107, 1299240), (108, 1287210), (120, 1158489), (135, 1029768), (162, 858140), (180, 772326), (214, 649620), (216, 643605), (270, 514884), (321, 433080), (324, 429070), (360, 386163), (401, 346680), (405, 343256), (428, 324810), (535, 259848), (540, 257442), (642, 216540), (648, 214535), (802, 173340), (810, 171628), (856, 162405), (963, 144360), (1070, 129924), (1080, 128721), (1203, 115560), (1284, 108270), (1604, 86670), (1605, 86616), (1620, 85814), (1926, 72180), (2005, 69336), (2140, 64962), (2406, 57780), (2568, 54135), (2889, 48120), (3208, 43335), (3210, 43308), (3240, 42907), (3609, 38520), (3852, 36090), (4010, 34668), (4280, 32481), (4812, 28890), (4815, 28872), (5778, 24060), (6015, 23112), (6420, 21654), (7218, 19260), (7704, 18045), (8020, 17334), (8667, 16040), (9624, 14445), (9630, 14436), (10827, 12840), (11556, 12030)]