206151480

素因数分解:

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

素因数の和:320

約数の個数: 192

約数和(自身を含む): 704471040

約数和(自身を除く): 498319560

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, 243, 254, 270, 324, 334, 360, 381, 405, 486, 501, 508, 540, 635, 648, 668, 762, 810, 835, 972, 1002, 1016, 1080, 1143, 1215, 1270, 1336, 1503, 1524, 1620, 1670, 1905, 1944, 2004, 2286, 2430, 2505, 2540, 3006, 3048, 3240, 3340, 3429, 3810, 4008, 4509, 4572, 4860, 5010, 5080, 5715, 6012, 6680, 6858, 7515, 7620, 9018, 9144, 9720, 10020, 10287, 11430, 12024, 13527, 13716, 15030, 15240, 17145, 18036, 20040, 20574, 21209, 22545, 22860, 27054, 27432, 30060, 30861, 34290, 36072, 40581, 41148, 42418, 45090, 45720, 51435, 54108, 60120, 61722, 63627, 67635, 68580, 81162, 82296, 84836, 90180, 102870, 106045, 108216, 123444, 127254, 135270, 137160, 154305, 162324, 169672, 180360, 190881, 202905, 205740, 212090, 246888, 254508, 270540, 308610, 318135, 324648, 381762, 405810, 411480, 424180, 509016, 541080, 572643, 617220, 636270, 763524, 811620, 848360, 954405, 1145286, 1234440, 1272540, 1527048, 1623240, 1717929, 1908810, 2290572, 2545080, 2863215, 3435858, 3817620, 4581144, 5153787, 5726430, 6871716, 7635240, 8589645, 10307574, 11452860, 13743432, 17179290, 20615148, 22905720, 25768935, 34358580, 41230296, 51537870, 68717160, 103075740, 206151480]

約数ペア:

[(1, 206151480), (2, 103075740), (3, 68717160), (4, 51537870), (5, 41230296), (6, 34358580), (8, 25768935), (9, 22905720), (10, 20615148), (12, 17179290), (15, 13743432), (18, 11452860), (20, 10307574), (24, 8589645), (27, 7635240), (30, 6871716), (36, 5726430), (40, 5153787), (45, 4581144), (54, 3817620), (60, 3435858), (72, 2863215), (81, 2545080), (90, 2290572), (108, 1908810), (120, 1717929), (127, 1623240), (135, 1527048), (162, 1272540), (167, 1234440), (180, 1145286), (216, 954405), (243, 848360), (254, 811620), (270, 763524), (324, 636270), (334, 617220), (360, 572643), (381, 541080), (405, 509016), (486, 424180), (501, 411480), (508, 405810), (540, 381762), (635, 324648), (648, 318135), (668, 308610), (762, 270540), (810, 254508), (835, 246888), (972, 212090), (1002, 205740), (1016, 202905), (1080, 190881), (1143, 180360), (1215, 169672), (1270, 162324), (1336, 154305), (1503, 137160), (1524, 135270), (1620, 127254), (1670, 123444), (1905, 108216), (1944, 106045), (2004, 102870), (2286, 90180), (2430, 84836), (2505, 82296), (2540, 81162), (3006, 68580), (3048, 67635), (3240, 63627), (3340, 61722), (3429, 60120), (3810, 54108), (4008, 51435), (4509, 45720), (4572, 45090), (4860, 42418), (5010, 41148), (5080, 40581), (5715, 36072), (6012, 34290), (6680, 30861), (6858, 30060), (7515, 27432), (7620, 27054), (9018, 22860), (9144, 22545), (9720, 21209), (10020, 20574), (10287, 20040), (11430, 18036), (12024, 17145), (13527, 15240), (13716, 15030)]