170154120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2087

約数の個数: 128

約数和(自身を含む): 552124800

約数和(自身を除く): 381970680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 888, 1110, 1140, 1406, 1480, 2017, 2109, 2220, 2280, 2812, 3515, 4034, 4218, 4440, 5624, 6051, 7030, 8068, 8436, 10085, 10545, 12102, 14060, 16136, 16872, 20170, 21090, 24204, 28120, 30255, 38323, 40340, 42180, 48408, 60510, 74629, 76646, 80680, 84360, 114969, 121020, 149258, 153292, 191615, 223887, 229938, 242040, 298516, 306584, 373145, 383230, 447774, 459876, 574845, 597032, 746290, 766460, 895548, 919752, 1119435, 1149690, 1417951, 1492580, 1532920, 1791096, 2238870, 2299380, 2835902, 2985160, 4253853, 4477740, 4598760, 5671804, 7089755, 8507706, 8955480, 11343608, 14179510, 17015412, 21269265, 28359020, 34030824, 42538530, 56718040, 85077060, 170154120]

約数ペア:

[(1, 170154120), (2, 85077060), (3, 56718040), (4, 42538530), (5, 34030824), (6, 28359020), (8, 21269265), (10, 17015412), (12, 14179510), (15, 11343608), (19, 8955480), (20, 8507706), (24, 7089755), (30, 5671804), (37, 4598760), (38, 4477740), (40, 4253853), (57, 2985160), (60, 2835902), (74, 2299380), (76, 2238870), (95, 1791096), (111, 1532920), (114, 1492580), (120, 1417951), (148, 1149690), (152, 1119435), (185, 919752), (190, 895548), (222, 766460), (228, 746290), (285, 597032), (296, 574845), (370, 459876), (380, 447774), (444, 383230), (456, 373145), (555, 306584), (570, 298516), (703, 242040), (740, 229938), (760, 223887), (888, 191615), (1110, 153292), (1140, 149258), (1406, 121020), (1480, 114969), (2017, 84360), (2109, 80680), (2220, 76646), (2280, 74629), (2812, 60510), (3515, 48408), (4034, 42180), (4218, 40340), (4440, 38323), (5624, 30255), (6051, 28120), (7030, 24204), (8068, 21090), (8436, 20170), (10085, 16872), (10545, 16136), (12102, 14060)]