165743580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 477388800

約数和(自身を除く): 311645220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 79, 146, 158, 219, 237, 292, 316, 365, 395, 438, 474, 479, 730, 790, 876, 948, 958, 1095, 1185, 1437, 1460, 1580, 1916, 2190, 2370, 2395, 2874, 4380, 4740, 4790, 5748, 5767, 7185, 9580, 11534, 14370, 17301, 23068, 28740, 28835, 34602, 34967, 37841, 57670, 69204, 69934, 75682, 86505, 104901, 113523, 115340, 139868, 151364, 173010, 174835, 189205, 209802, 227046, 346020, 349670, 378410, 419604, 454092, 524505, 567615, 699340, 756820, 1049010, 1135230, 2098020, 2270460, 2762393, 5524786, 8287179, 11049572, 13811965, 16574358, 27623930, 33148716, 41435895, 55247860, 82871790, 165743580]

約数ペア:

[(1, 165743580), (2, 82871790), (3, 55247860), (4, 41435895), (5, 33148716), (6, 27623930), (10, 16574358), (12, 13811965), (15, 11049572), (20, 8287179), (30, 5524786), (60, 2762393), (73, 2270460), (79, 2098020), (146, 1135230), (158, 1049010), (219, 756820), (237, 699340), (292, 567615), (316, 524505), (365, 454092), (395, 419604), (438, 378410), (474, 349670), (479, 346020), (730, 227046), (790, 209802), (876, 189205), (948, 174835), (958, 173010), (1095, 151364), (1185, 139868), (1437, 115340), (1460, 113523), (1580, 104901), (1916, 86505), (2190, 75682), (2370, 69934), (2395, 69204), (2874, 57670), (4380, 37841), (4740, 34967), (4790, 34602), (5748, 28835), (5767, 28740), (7185, 23068), (9580, 17301), (11534, 14370)]