231836080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 645958656

約数和(自身を除く): 414122576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 67, 70, 74, 80, 112, 134, 140, 148, 167, 185, 259, 268, 280, 296, 334, 335, 370, 469, 518, 536, 560, 592, 668, 670, 740, 835, 938, 1036, 1072, 1169, 1295, 1336, 1340, 1480, 1670, 1876, 2072, 2338, 2345, 2479, 2590, 2672, 2680, 2960, 3340, 3752, 4144, 4676, 4690, 4958, 5180, 5360, 5845, 6179, 6680, 7504, 9352, 9380, 9916, 10360, 11189, 11690, 12358, 12395, 13360, 17353, 18704, 18760, 19832, 20720, 22378, 23380, 24716, 24790, 30895, 34706, 37520, 39664, 43253, 44756, 46760, 49432, 49580, 55945, 61790, 69412, 78323, 86506, 86765, 89512, 93520, 98864, 99160, 111890, 123580, 138824, 156646, 173012, 173530, 179024, 198320, 216265, 223780, 247160, 277648, 313292, 346024, 347060, 391615, 413993, 432530, 447560, 494320, 626584, 692048, 694120, 783230, 827986, 865060, 895120, 1253168, 1388240, 1566460, 1655972, 1730120, 2069965, 2897951, 3132920, 3311944, 3460240, 4139930, 5795902, 6265840, 6623888, 8279860, 11591804, 14489755, 16559720, 23183608, 28979510, 33119440, 46367216, 57959020, 115918040, 231836080]

約数ペア:

[(1, 231836080), (2, 115918040), (4, 57959020), (5, 46367216), (7, 33119440), (8, 28979510), (10, 23183608), (14, 16559720), (16, 14489755), (20, 11591804), (28, 8279860), (35, 6623888), (37, 6265840), (40, 5795902), (56, 4139930), (67, 3460240), (70, 3311944), (74, 3132920), (80, 2897951), (112, 2069965), (134, 1730120), (140, 1655972), (148, 1566460), (167, 1388240), (185, 1253168), (259, 895120), (268, 865060), (280, 827986), (296, 783230), (334, 694120), (335, 692048), (370, 626584), (469, 494320), (518, 447560), (536, 432530), (560, 413993), (592, 391615), (668, 347060), (670, 346024), (740, 313292), (835, 277648), (938, 247160), (1036, 223780), (1072, 216265), (1169, 198320), (1295, 179024), (1336, 173530), (1340, 173012), (1480, 156646), (1670, 138824), (1876, 123580), (2072, 111890), (2338, 99160), (2345, 98864), (2479, 93520), (2590, 89512), (2672, 86765), (2680, 86506), (2960, 78323), (3340, 69412), (3752, 61790), (4144, 55945), (4676, 49580), (4690, 49432), (4958, 46760), (5180, 44756), (5360, 43253), (5845, 39664), (6179, 37520), (6680, 34706), (7504, 30895), (9352, 24790), (9380, 24716), (9916, 23380), (10360, 22378), (11189, 20720), (11690, 19832), (12358, 18760), (12395, 18704), (13360, 17353)]