139767840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 216

約数和(自身を含む): 497719404

約数和(自身を除く): 357951564

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 101, 120, 124, 144, 155, 160, 180, 186, 202, 240, 248, 279, 288, 303, 310, 360, 372, 404, 465, 480, 496, 505, 558, 606, 620, 720, 744, 808, 909, 930, 961, 992, 1010, 1116, 1212, 1240, 1395, 1440, 1488, 1515, 1616, 1818, 1860, 1922, 2020, 2232, 2424, 2480, 2790, 2883, 2976, 3030, 3131, 3232, 3636, 3720, 3844, 4040, 4464, 4545, 4805, 4848, 4960, 5580, 5766, 6060, 6262, 7272, 7440, 7688, 8080, 8649, 8928, 9090, 9393, 9610, 9696, 11160, 11532, 12120, 12524, 14415, 14544, 14880, 15376, 15655, 16160, 17298, 18180, 18786, 19220, 22320, 23064, 24240, 25048, 28179, 28830, 29088, 30752, 31310, 34596, 36360, 37572, 38440, 43245, 44640, 46128, 46965, 48480, 50096, 56358, 57660, 62620, 69192, 72720, 75144, 76880, 86490, 92256, 93930, 97061, 100192, 112716, 115320, 125240, 138384, 140895, 145440, 150288, 153760, 172980, 187860, 194122, 225432, 230640, 250480, 276768, 281790, 291183, 300576, 345960, 375720, 388244, 450864, 461280, 485305, 500960, 563580, 582366, 691920, 751440, 776488, 873549, 901728, 970610, 1127160, 1164732, 1383840, 1455915, 1502880, 1552976, 1747098, 1941220, 2254320, 2329464, 2911830, 3105952, 3494196, 3882440, 4367745, 4508640, 4658928, 5823660, 6988392, 7764880, 8735490, 9317856, 11647320, 13976784, 15529760, 17470980, 23294640, 27953568, 34941960, 46589280, 69883920, 139767840]

約数ペア:

[(1, 139767840), (2, 69883920), (3, 46589280), (4, 34941960), (5, 27953568), (6, 23294640), (8, 17470980), (9, 15529760), (10, 13976784), (12, 11647320), (15, 9317856), (16, 8735490), (18, 7764880), (20, 6988392), (24, 5823660), (30, 4658928), (31, 4508640), (32, 4367745), (36, 3882440), (40, 3494196), (45, 3105952), (48, 2911830), (60, 2329464), (62, 2254320), (72, 1941220), (80, 1747098), (90, 1552976), (93, 1502880), (96, 1455915), (101, 1383840), (120, 1164732), (124, 1127160), (144, 970610), (155, 901728), (160, 873549), (180, 776488), (186, 751440), (202, 691920), (240, 582366), (248, 563580), (279, 500960), (288, 485305), (303, 461280), (310, 450864), (360, 388244), (372, 375720), (404, 345960), (465, 300576), (480, 291183), (496, 281790), (505, 276768), (558, 250480), (606, 230640), (620, 225432), (720, 194122), (744, 187860), (808, 172980), (909, 153760), (930, 150288), (961, 145440), (992, 140895), (1010, 138384), (1116, 125240), (1212, 115320), (1240, 112716), (1395, 100192), (1440, 97061), (1488, 93930), (1515, 92256), (1616, 86490), (1818, 76880), (1860, 75144), (1922, 72720), (2020, 69192), (2232, 62620), (2424, 57660), (2480, 56358), (2790, 50096), (2883, 48480), (2976, 46965), (3030, 46128), (3131, 44640), (3232, 43245), (3636, 38440), (3720, 37572), (3844, 36360), (4040, 34596), (4464, 31310), (4545, 30752), (4805, 29088), (4848, 28830), (4960, 28179), (5580, 25048), (5766, 24240), (6060, 23064), (6262, 22320), (7272, 19220), (7440, 18786), (7688, 18180), (8080, 17298), (8649, 16160), (8928, 15655), (9090, 15376), (9393, 14880), (9610, 14544), (9696, 14415), (11160, 12524), (11532, 12120)]