68717160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 234178560

約数和(自身を除く): 165461400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 127, 135, 162, 167, 180, 216, 254, 270, 324, 334, 360, 381, 405, 501, 508, 540, 635, 648, 668, 762, 810, 835, 1002, 1016, 1080, 1143, 1270, 1336, 1503, 1524, 1620, 1670, 1905, 2004, 2286, 2505, 2540, 3006, 3048, 3240, 3340, 3429, 3810, 4008, 4509, 4572, 5010, 5080, 5715, 6012, 6680, 6858, 7515, 7620, 9018, 9144, 10020, 10287, 11430, 12024, 13527, 13716, 15030, 15240, 17145, 18036, 20040, 20574, 21209, 22545, 22860, 27054, 27432, 30060, 34290, 36072, 41148, 42418, 45090, 45720, 51435, 54108, 60120, 63627, 67635, 68580, 82296, 84836, 90180, 102870, 106045, 108216, 127254, 135270, 137160, 169672, 180360, 190881, 205740, 212090, 254508, 270540, 318135, 381762, 411480, 424180, 509016, 541080, 572643, 636270, 763524, 848360, 954405, 1145286, 1272540, 1527048, 1717929, 1908810, 2290572, 2545080, 2863215, 3435858, 3817620, 4581144, 5726430, 6871716, 7635240, 8589645, 11452860, 13743432, 17179290, 22905720, 34358580, 68717160]

約数ペア:

[(1, 68717160), (2, 34358580), (3, 22905720), (4, 17179290), (5, 13743432), (6, 11452860), (8, 8589645), (9, 7635240), (10, 6871716), (12, 5726430), (15, 4581144), (18, 3817620), (20, 3435858), (24, 2863215), (27, 2545080), (30, 2290572), (36, 1908810), (40, 1717929), (45, 1527048), (54, 1272540), (60, 1145286), (72, 954405), (81, 848360), (90, 763524), (108, 636270), (120, 572643), (127, 541080), (135, 509016), (162, 424180), (167, 411480), (180, 381762), (216, 318135), (254, 270540), (270, 254508), (324, 212090), (334, 205740), (360, 190881), (381, 180360), (405, 169672), (501, 137160), (508, 135270), (540, 127254), (635, 108216), (648, 106045), (668, 102870), (762, 90180), (810, 84836), (835, 82296), (1002, 68580), (1016, 67635), (1080, 63627), (1143, 60120), (1270, 54108), (1336, 51435), (1503, 45720), (1524, 45090), (1620, 42418), (1670, 41148), (1905, 36072), (2004, 34290), (2286, 30060), (2505, 27432), (2540, 27054), (3006, 22860), (3048, 22545), (3240, 21209), (3340, 20574), (3429, 20040), (3810, 18036), (4008, 17145), (4509, 15240), (4572, 15030), (5010, 13716), (5080, 13527), (5715, 12024), (6012, 11430), (6680, 10287), (6858, 10020), (7515, 9144), (7620, 9018)]