142147680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 469421568

約数和(自身を除く): 327273888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 71, 80, 86, 96, 97, 120, 129, 142, 160, 172, 194, 213, 215, 240, 258, 284, 291, 344, 355, 388, 426, 430, 480, 485, 516, 568, 582, 645, 688, 710, 776, 852, 860, 970, 1032, 1065, 1136, 1164, 1290, 1376, 1420, 1455, 1552, 1704, 1720, 1940, 2064, 2130, 2272, 2328, 2580, 2840, 2910, 3053, 3104, 3408, 3440, 3880, 4128, 4171, 4260, 4656, 5160, 5680, 5820, 6106, 6816, 6880, 6887, 7760, 8342, 8520, 9159, 9312, 10320, 11360, 11640, 12212, 12513, 13774, 15265, 15520, 16684, 17040, 18318, 20640, 20661, 20855, 23280, 24424, 25026, 27548, 30530, 33368, 34080, 34435, 36636, 41322, 41710, 45795, 46560, 48848, 50052, 55096, 61060, 62565, 66736, 68870, 73272, 82644, 83420, 91590, 97696, 100104, 103305, 110192, 122120, 125130, 133472, 137740, 146544, 165288, 166840, 183180, 200208, 206610, 220384, 244240, 250260, 275480, 293088, 296141, 330576, 333680, 366360, 400416, 413220, 488480, 500520, 550960, 592282, 661152, 667360, 732720, 826440, 888423, 1001040, 1101920, 1184564, 1465440, 1480705, 1652880, 1776846, 2002080, 2369128, 2961410, 3305760, 3553692, 4442115, 4738256, 5922820, 7107384, 8884230, 9476512, 11845640, 14214768, 17768460, 23691280, 28429536, 35536920, 47382560, 71073840, 142147680]

約数ペア:

[(1, 142147680), (2, 71073840), (3, 47382560), (4, 35536920), (5, 28429536), (6, 23691280), (8, 17768460), (10, 14214768), (12, 11845640), (15, 9476512), (16, 8884230), (20, 7107384), (24, 5922820), (30, 4738256), (32, 4442115), (40, 3553692), (43, 3305760), (48, 2961410), (60, 2369128), (71, 2002080), (80, 1776846), (86, 1652880), (96, 1480705), (97, 1465440), (120, 1184564), (129, 1101920), (142, 1001040), (160, 888423), (172, 826440), (194, 732720), (213, 667360), (215, 661152), (240, 592282), (258, 550960), (284, 500520), (291, 488480), (344, 413220), (355, 400416), (388, 366360), (426, 333680), (430, 330576), (480, 296141), (485, 293088), (516, 275480), (568, 250260), (582, 244240), (645, 220384), (688, 206610), (710, 200208), (776, 183180), (852, 166840), (860, 165288), (970, 146544), (1032, 137740), (1065, 133472), (1136, 125130), (1164, 122120), (1290, 110192), (1376, 103305), (1420, 100104), (1455, 97696), (1552, 91590), (1704, 83420), (1720, 82644), (1940, 73272), (2064, 68870), (2130, 66736), (2272, 62565), (2328, 61060), (2580, 55096), (2840, 50052), (2910, 48848), (3053, 46560), (3104, 45795), (3408, 41710), (3440, 41322), (3880, 36636), (4128, 34435), (4171, 34080), (4260, 33368), (4656, 30530), (5160, 27548), (5680, 25026), (5820, 24424), (6106, 23280), (6816, 20855), (6880, 20661), (6887, 20640), (7760, 18318), (8342, 17040), (8520, 16684), (9159, 15520), (9312, 15265), (10320, 13774), (11360, 12513), (11640, 12212)]