229518120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1075

約数の個数: 128

約数和(自身を含む): 746807040

約数和(自身を除く): 517288920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 167, 195, 260, 312, 334, 390, 501, 520, 668, 780, 835, 881, 1002, 1336, 1560, 1670, 1762, 2004, 2171, 2505, 2643, 3340, 3524, 4008, 4342, 4405, 5010, 5286, 6513, 6680, 7048, 8684, 8810, 10020, 10572, 10855, 11453, 13026, 13215, 17368, 17620, 20040, 21144, 21710, 22906, 26052, 26430, 32565, 34359, 35240, 43420, 45812, 52104, 52860, 57265, 65130, 68718, 86840, 91624, 105720, 114530, 130260, 137436, 147127, 171795, 229060, 260520, 274872, 294254, 343590, 441381, 458120, 588508, 687180, 735635, 882762, 1177016, 1374360, 1471270, 1765524, 1912651, 2206905, 2942540, 3531048, 3825302, 4413810, 5737953, 5885080, 7650604, 8827620, 9563255, 11475906, 15301208, 17655240, 19126510, 22951812, 28689765, 38253020, 45903624, 57379530, 76506040, 114759060, 229518120]

約数ペア:

[(1, 229518120), (2, 114759060), (3, 76506040), (4, 57379530), (5, 45903624), (6, 38253020), (8, 28689765), (10, 22951812), (12, 19126510), (13, 17655240), (15, 15301208), (20, 11475906), (24, 9563255), (26, 8827620), (30, 7650604), (39, 5885080), (40, 5737953), (52, 4413810), (60, 3825302), (65, 3531048), (78, 2942540), (104, 2206905), (120, 1912651), (130, 1765524), (156, 1471270), (167, 1374360), (195, 1177016), (260, 882762), (312, 735635), (334, 687180), (390, 588508), (501, 458120), (520, 441381), (668, 343590), (780, 294254), (835, 274872), (881, 260520), (1002, 229060), (1336, 171795), (1560, 147127), (1670, 137436), (1762, 130260), (2004, 114530), (2171, 105720), (2505, 91624), (2643, 86840), (3340, 68718), (3524, 65130), (4008, 57265), (4342, 52860), (4405, 52104), (5010, 45812), (5286, 43420), (6513, 35240), (6680, 34359), (7048, 32565), (8684, 26430), (8810, 26052), (10020, 22906), (10572, 21710), (10855, 21144), (11453, 20040), (13026, 17620), (13215, 17368)]