165047160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 510209280

約数和(自身を除く): 345162120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 83, 120, 146, 166, 219, 227, 249, 292, 332, 365, 415, 438, 454, 498, 584, 664, 681, 730, 830, 876, 908, 996, 1095, 1135, 1245, 1362, 1460, 1660, 1752, 1816, 1992, 2190, 2270, 2490, 2724, 2920, 3320, 3405, 4380, 4540, 4980, 5448, 6059, 6810, 8760, 9080, 9960, 12118, 13620, 16571, 18177, 18841, 24236, 27240, 30295, 33142, 36354, 37682, 48472, 49713, 56523, 60590, 66284, 72708, 75364, 82855, 90885, 94205, 99426, 113046, 121180, 132568, 145416, 150728, 165710, 181770, 188410, 198852, 226092, 242360, 248565, 282615, 331420, 363540, 376820, 397704, 452184, 497130, 565230, 662840, 727080, 753640, 994260, 1130460, 1375393, 1988520, 2260920, 2750786, 4126179, 5501572, 6876965, 8252358, 11003144, 13753930, 16504716, 20630895, 27507860, 33009432, 41261790, 55015720, 82523580, 165047160]

約数ペア:

[(1, 165047160), (2, 82523580), (3, 55015720), (4, 41261790), (5, 33009432), (6, 27507860), (8, 20630895), (10, 16504716), (12, 13753930), (15, 11003144), (20, 8252358), (24, 6876965), (30, 5501572), (40, 4126179), (60, 2750786), (73, 2260920), (83, 1988520), (120, 1375393), (146, 1130460), (166, 994260), (219, 753640), (227, 727080), (249, 662840), (292, 565230), (332, 497130), (365, 452184), (415, 397704), (438, 376820), (454, 363540), (498, 331420), (584, 282615), (664, 248565), (681, 242360), (730, 226092), (830, 198852), (876, 188410), (908, 181770), (996, 165710), (1095, 150728), (1135, 145416), (1245, 132568), (1362, 121180), (1460, 113046), (1660, 99426), (1752, 94205), (1816, 90885), (1992, 82855), (2190, 75364), (2270, 72708), (2490, 66284), (2724, 60590), (2920, 56523), (3320, 49713), (3405, 48472), (4380, 37682), (4540, 36354), (4980, 33142), (5448, 30295), (6059, 27240), (6810, 24236), (8760, 18841), (9080, 18177), (9960, 16571), (12118, 13620)]