111627880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 317311020

約数和(自身を除く): 205683140

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 169, 182, 196, 245, 260, 280, 337, 338, 364, 392, 455, 490, 520, 637, 674, 676, 728, 845, 910, 980, 1183, 1274, 1348, 1352, 1685, 1690, 1820, 1960, 2359, 2366, 2548, 2696, 3185, 3370, 3380, 3640, 4381, 4718, 4732, 5096, 5915, 6370, 6740, 6760, 8281, 8762, 9436, 9464, 11795, 11830, 12740, 13480, 16513, 16562, 17524, 18872, 21905, 23590, 23660, 25480, 30667, 33026, 33124, 35048, 41405, 43810, 47180, 47320, 56953, 61334, 66052, 66248, 82565, 82810, 87620, 94360, 113906, 122668, 132104, 153335, 165130, 165620, 175240, 214669, 227812, 245336, 284765, 306670, 330260, 331240, 398671, 429338, 455624, 569530, 613340, 660520, 797342, 858676, 1073345, 1139060, 1226680, 1594684, 1717352, 1993355, 2146690, 2278120, 2790697, 3189368, 3986710, 4293380, 5581394, 7973420, 8586760, 11162788, 13953485, 15946840, 22325576, 27906970, 55813940, 111627880]

約数ペア:

[(1, 111627880), (2, 55813940), (4, 27906970), (5, 22325576), (7, 15946840), (8, 13953485), (10, 11162788), (13, 8586760), (14, 7973420), (20, 5581394), (26, 4293380), (28, 3986710), (35, 3189368), (40, 2790697), (49, 2278120), (52, 2146690), (56, 1993355), (65, 1717352), (70, 1594684), (91, 1226680), (98, 1139060), (104, 1073345), (130, 858676), (140, 797342), (169, 660520), (182, 613340), (196, 569530), (245, 455624), (260, 429338), (280, 398671), (337, 331240), (338, 330260), (364, 306670), (392, 284765), (455, 245336), (490, 227812), (520, 214669), (637, 175240), (674, 165620), (676, 165130), (728, 153335), (845, 132104), (910, 122668), (980, 113906), (1183, 94360), (1274, 87620), (1348, 82810), (1352, 82565), (1685, 66248), (1690, 66052), (1820, 61334), (1960, 56953), (2359, 47320), (2366, 47180), (2548, 43810), (2696, 41405), (3185, 35048), (3370, 33124), (3380, 33026), (3640, 30667), (4381, 25480), (4718, 23660), (4732, 23590), (5096, 21905), (5915, 18872), (6370, 17524), (6740, 16562), (6760, 16513), (8281, 13480), (8762, 12740), (9436, 11830), (9464, 11795)]