139250880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 224

約数和(自身を含む): 500359680

約数和(自身を除く): 361108800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 192, 213, 216, 227, 240, 270, 284, 288, 320, 355, 360, 426, 432, 454, 480, 540, 568, 576, 639, 681, 710, 720, 852, 864, 908, 960, 1065, 1080, 1135, 1136, 1278, 1362, 1420, 1440, 1704, 1728, 1816, 1917, 2043, 2130, 2160, 2270, 2272, 2556, 2724, 2840, 2880, 3195, 3405, 3408, 3632, 3834, 4086, 4260, 4320, 4540, 4544, 5112, 5448, 5680, 6129, 6390, 6810, 6816, 7264, 7668, 8172, 8520, 8640, 9080, 9585, 10215, 10224, 10896, 11360, 12258, 12780, 13620, 13632, 14528, 15336, 16117, 16344, 17040, 18160, 19170, 20430, 20448, 21792, 22720, 24516, 25560, 27240, 30645, 30672, 32234, 32688, 34080, 36320, 38340, 40860, 40896, 43584, 48351, 49032, 51120, 54480, 61290, 61344, 64468, 65376, 68160, 72640, 76680, 80585, 81720, 96702, 98064, 102240, 108960, 122580, 122688, 128936, 130752, 145053, 153360, 161170, 163440, 193404, 196128, 204480, 217920, 241755, 245160, 257872, 290106, 306720, 322340, 326880, 386808, 392256, 435159, 483510, 490320, 515744, 580212, 613440, 644680, 653760, 725265, 773616, 870318, 967020, 980640, 1031488, 1160424, 1289360, 1450530, 1547232, 1740636, 1934040, 1961280, 2175795, 2320848, 2578720, 2901060, 3094464, 3481272, 3868080, 4351590, 4641696, 5157440, 5802120, 6962544, 7736160, 8703180, 9283392, 11604240, 13925088, 15472320, 17406360, 23208480, 27850176, 34812720, 46416960, 69625440, 139250880]

約数ペア:

[(1, 139250880), (2, 69625440), (3, 46416960), (4, 34812720), (5, 27850176), (6, 23208480), (8, 17406360), (9, 15472320), (10, 13925088), (12, 11604240), (15, 9283392), (16, 8703180), (18, 7736160), (20, 6962544), (24, 5802120), (27, 5157440), (30, 4641696), (32, 4351590), (36, 3868080), (40, 3481272), (45, 3094464), (48, 2901060), (54, 2578720), (60, 2320848), (64, 2175795), (71, 1961280), (72, 1934040), (80, 1740636), (90, 1547232), (96, 1450530), (108, 1289360), (120, 1160424), (135, 1031488), (142, 980640), (144, 967020), (160, 870318), (180, 773616), (192, 725265), (213, 653760), (216, 644680), (227, 613440), (240, 580212), (270, 515744), (284, 490320), (288, 483510), (320, 435159), (355, 392256), (360, 386808), (426, 326880), (432, 322340), (454, 306720), (480, 290106), (540, 257872), (568, 245160), (576, 241755), (639, 217920), (681, 204480), (710, 196128), (720, 193404), (852, 163440), (864, 161170), (908, 153360), (960, 145053), (1065, 130752), (1080, 128936), (1135, 122688), (1136, 122580), (1278, 108960), (1362, 102240), (1420, 98064), (1440, 96702), (1704, 81720), (1728, 80585), (1816, 76680), (1917, 72640), (2043, 68160), (2130, 65376), (2160, 64468), (2270, 61344), (2272, 61290), (2556, 54480), (2724, 51120), (2840, 49032), (2880, 48351), (3195, 43584), (3405, 40896), (3408, 40860), (3632, 38340), (3834, 36320), (4086, 34080), (4260, 32688), (4320, 32234), (4540, 30672), (4544, 30645), (5112, 27240), (5448, 25560), (5680, 24516), (6129, 22720), (6390, 21792), (6810, 20448), (6816, 20430), (7264, 19170), (7668, 18160), (8172, 17040), (8520, 16344), (8640, 16117), (9080, 15336), (9585, 14528), (10215, 13632), (10224, 13620), (10896, 12780), (11360, 12258)]