138052320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 501935616

約数和(自身を除く): 363883296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 181, 210, 224, 227, 240, 280, 336, 362, 420, 454, 480, 543, 560, 672, 681, 724, 840, 905, 908, 1086, 1120, 1135, 1267, 1362, 1448, 1589, 1680, 1810, 1816, 2172, 2270, 2534, 2715, 2724, 2896, 3178, 3360, 3405, 3620, 3632, 3801, 4344, 4540, 4767, 5068, 5430, 5448, 5792, 6335, 6356, 6810, 7240, 7264, 7602, 7945, 8688, 9080, 9534, 10136, 10860, 10896, 12670, 12712, 13620, 14480, 15204, 15890, 17376, 18160, 19005, 19068, 20272, 21720, 21792, 23835, 25340, 25424, 27240, 28960, 30408, 31780, 36320, 38010, 38136, 40544, 41087, 43440, 47670, 50680, 50848, 54480, 60816, 63560, 76020, 76272, 82174, 86880, 95340, 101360, 108960, 121632, 123261, 127120, 152040, 152544, 164348, 190680, 202720, 205435, 246522, 254240, 287609, 304080, 328696, 381360, 410870, 493044, 575218, 608160, 616305, 657392, 762720, 821740, 862827, 986088, 1150436, 1232610, 1314784, 1438045, 1643480, 1725654, 1972176, 2300872, 2465220, 2876090, 3286960, 3451308, 3944352, 4314135, 4601744, 4930440, 5752180, 6573920, 6902616, 8628270, 9203488, 9860880, 11504360, 13805232, 17256540, 19721760, 23008720, 27610464, 34513080, 46017440, 69026160, 138052320]

約数ペア:

[(1, 138052320), (2, 69026160), (3, 46017440), (4, 34513080), (5, 27610464), (6, 23008720), (7, 19721760), (8, 17256540), (10, 13805232), (12, 11504360), (14, 9860880), (15, 9203488), (16, 8628270), (20, 6902616), (21, 6573920), (24, 5752180), (28, 4930440), (30, 4601744), (32, 4314135), (35, 3944352), (40, 3451308), (42, 3286960), (48, 2876090), (56, 2465220), (60, 2300872), (70, 1972176), (80, 1725654), (84, 1643480), (96, 1438045), (105, 1314784), (112, 1232610), (120, 1150436), (140, 986088), (160, 862827), (168, 821740), (181, 762720), (210, 657392), (224, 616305), (227, 608160), (240, 575218), (280, 493044), (336, 410870), (362, 381360), (420, 328696), (454, 304080), (480, 287609), (543, 254240), (560, 246522), (672, 205435), (681, 202720), (724, 190680), (840, 164348), (905, 152544), (908, 152040), (1086, 127120), (1120, 123261), (1135, 121632), (1267, 108960), (1362, 101360), (1448, 95340), (1589, 86880), (1680, 82174), (1810, 76272), (1816, 76020), (2172, 63560), (2270, 60816), (2534, 54480), (2715, 50848), (2724, 50680), (2896, 47670), (3178, 43440), (3360, 41087), (3405, 40544), (3620, 38136), (3632, 38010), (3801, 36320), (4344, 31780), (4540, 30408), (4767, 28960), (5068, 27240), (5430, 25424), (5448, 25340), (5792, 23835), (6335, 21792), (6356, 21720), (6810, 20272), (7240, 19068), (7264, 19005), (7602, 18160), (7945, 17376), (8688, 15890), (9080, 15204), (9534, 14480), (10136, 13620), (10860, 12712), (10896, 12670)]