169693320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 543075840

約数和(自身を除く): 373382520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 193, 204, 255, 340, 386, 408, 431, 510, 579, 680, 772, 862, 965, 1020, 1158, 1293, 1544, 1724, 1930, 2040, 2155, 2316, 2586, 2895, 3281, 3448, 3860, 4310, 4632, 5172, 5790, 6465, 6562, 7327, 7720, 8620, 9843, 10344, 11580, 12930, 13124, 14654, 16405, 17240, 19686, 21981, 23160, 25860, 26248, 29308, 32810, 36635, 39372, 43962, 49215, 51720, 58616, 65620, 73270, 78744, 83183, 87924, 98430, 109905, 131240, 146540, 166366, 175848, 196860, 219810, 249549, 293080, 332732, 393720, 415915, 439620, 499098, 665464, 831830, 879240, 998196, 1247745, 1414111, 1663660, 1996392, 2495490, 2828222, 3327320, 4242333, 4990980, 5656444, 7070555, 8484666, 9981960, 11312888, 14141110, 16969332, 21211665, 28282220, 33938664, 42423330, 56564440, 84846660, 169693320]

約数ペア:

[(1, 169693320), (2, 84846660), (3, 56564440), (4, 42423330), (5, 33938664), (6, 28282220), (8, 21211665), (10, 16969332), (12, 14141110), (15, 11312888), (17, 9981960), (20, 8484666), (24, 7070555), (30, 5656444), (34, 4990980), (40, 4242333), (51, 3327320), (60, 2828222), (68, 2495490), (85, 1996392), (102, 1663660), (120, 1414111), (136, 1247745), (170, 998196), (193, 879240), (204, 831830), (255, 665464), (340, 499098), (386, 439620), (408, 415915), (431, 393720), (510, 332732), (579, 293080), (680, 249549), (772, 219810), (862, 196860), (965, 175848), (1020, 166366), (1158, 146540), (1293, 131240), (1544, 109905), (1724, 98430), (1930, 87924), (2040, 83183), (2155, 78744), (2316, 73270), (2586, 65620), (2895, 58616), (3281, 51720), (3448, 49215), (3860, 43962), (4310, 39372), (4632, 36635), (5172, 32810), (5790, 29308), (6465, 26248), (6562, 25860), (7327, 23160), (7720, 21981), (8620, 19686), (9843, 17240), (10344, 16405), (11580, 14654), (12930, 13124)]