146020440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 451814400

約数和(自身を除く): 305793960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 79, 120, 146, 158, 211, 219, 237, 292, 316, 365, 395, 422, 438, 474, 584, 632, 633, 730, 790, 844, 876, 948, 1055, 1095, 1185, 1266, 1460, 1580, 1688, 1752, 1896, 2110, 2190, 2370, 2532, 2920, 3160, 3165, 4220, 4380, 4740, 5064, 5767, 6330, 8440, 8760, 9480, 11534, 12660, 15403, 16669, 17301, 23068, 25320, 28835, 30806, 33338, 34602, 46136, 46209, 50007, 57670, 61612, 66676, 69204, 77015, 83345, 86505, 92418, 100014, 115340, 123224, 133352, 138408, 154030, 166690, 173010, 184836, 200028, 230680, 231045, 250035, 308060, 333380, 346020, 369672, 400056, 462090, 500070, 616120, 666760, 692040, 924180, 1000140, 1216837, 1848360, 2000280, 2433674, 3650511, 4867348, 6084185, 7301022, 9734696, 12168370, 14602044, 18252555, 24336740, 29204088, 36505110, 48673480, 73010220, 146020440]

約数ペア:

[(1, 146020440), (2, 73010220), (3, 48673480), (4, 36505110), (5, 29204088), (6, 24336740), (8, 18252555), (10, 14602044), (12, 12168370), (15, 9734696), (20, 7301022), (24, 6084185), (30, 4867348), (40, 3650511), (60, 2433674), (73, 2000280), (79, 1848360), (120, 1216837), (146, 1000140), (158, 924180), (211, 692040), (219, 666760), (237, 616120), (292, 500070), (316, 462090), (365, 400056), (395, 369672), (422, 346020), (438, 333380), (474, 308060), (584, 250035), (632, 231045), (633, 230680), (730, 200028), (790, 184836), (844, 173010), (876, 166690), (948, 154030), (1055, 138408), (1095, 133352), (1185, 123224), (1266, 115340), (1460, 100014), (1580, 92418), (1688, 86505), (1752, 83345), (1896, 77015), (2110, 69204), (2190, 66676), (2370, 61612), (2532, 57670), (2920, 50007), (3160, 46209), (3165, 46136), (4220, 34602), (4380, 33338), (4740, 30806), (5064, 28835), (5767, 25320), (6330, 23068), (8440, 17301), (8760, 16669), (9480, 15403), (11534, 12660)]