11998383840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{268781}}^1$

素因数の和:268833

約数の個数: 144

約数和(自身を含む): 42265431936

約数和(自身を除く): 30267048096

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, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 268781, 537562, 806343, 1075124, 1343905, 1612686, 2150248, 2419029, 2687810, 3225372, 4031715, 4300496, 4838058, 5375620, 6450744, 8063430, 8332211, 8600992, 9676116, 10751240, 12095145, 12901488, 16126860, 16664422, 19352232, 21502480, 24190290, 24996633, 25802976, 32253720, 33328844, 38704464, 41661055, 43004960, 48380580, 49993266, 64507440, 66657688, 74989899, 77408928, 83322110, 96761160, 99986532, 124983165, 129014880, 133315376, 149979798, 166644220, 193522320, 199973064, 249966330, 266630752, 299959596, 333288440, 374949495, 387044640, 399946128, 499932660, 599919192, 666576880, 749898990, 799892256, 999865320, 1199838384, 1333153760, 1499797980, 1999730640, 2399676768, 2999595960, 3999461280, 5999191920, 11998383840]

約数ペア:

[(1, 11998383840), (2, 5999191920), (3, 3999461280), (4, 2999595960), (5, 2399676768), (6, 1999730640), (8, 1499797980), (9, 1333153760), (10, 1199838384), (12, 999865320), (15, 799892256), (16, 749898990), (18, 666576880), (20, 599919192), (24, 499932660), (30, 399946128), (31, 387044640), (32, 374949495), (36, 333288440), (40, 299959596), (45, 266630752), (48, 249966330), (60, 199973064), (62, 193522320), (72, 166644220), (80, 149979798), (90, 133315376), (93, 129014880), (96, 124983165), (120, 99986532), (124, 96761160), (144, 83322110), (155, 77408928), (160, 74989899), (180, 66657688), (186, 64507440), (240, 49993266), (248, 48380580), (279, 43004960), (288, 41661055), (310, 38704464), (360, 33328844), (372, 32253720), (465, 25802976), (480, 24996633), (496, 24190290), (558, 21502480), (620, 19352232), (720, 16664422), (744, 16126860), (930, 12901488), (992, 12095145), (1116, 10751240), (1240, 9676116), (1395, 8600992), (1440, 8332211), (1488, 8063430), (1860, 6450744), (2232, 5375620), (2480, 4838058), (2790, 4300496), (2976, 4031715), (3720, 3225372), (4464, 2687810), (4960, 2419029), (5580, 2150248), (7440, 1612686), (8928, 1343905), (11160, 1075124), (14880, 806343), (22320, 537562), (44640, 268781)]