38881082880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54437}}^1$

素因数の和:54497

約数の個数: 240

約数和(自身を含む): 139002424704

約数和(自身を除く): 100121341824

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, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 22320, 23040, 23808, 29760, 35712, 39680, 44640, 47616, 54437, 59520, 71424, 79360, 89280, 108874, 119040, 142848, 163311, 178560, 217748, 238080, 272185, 326622, 357120, 435496, 489933, 544370, 653244, 714240, 816555, 870992, 979866, 1088740, 1306488, 1633110, 1687547, 1741984, 1959732, 2177480, 2449665, 2612976, 3266220, 3375094, 3483968, 3919464, 4354960, 4899330, 5062641, 5225952, 6532440, 6750188, 6967936, 7838928, 8437735, 8709920, 9798660, 10125282, 10451904, 13064880, 13500376, 13935872, 15187923, 15677856, 16875470, 17419840, 19597320, 20250564, 20903808, 25313205, 26129760, 27000752, 27871744, 30375846, 31355712, 33750940, 34839680, 39194640, 40501128, 41807616, 50626410, 52259520, 54001504, 60751692, 62711424, 67501880, 69679360, 75939615, 78389280, 81002256, 83615232, 101252820, 104519040, 108003008, 121503384, 125422848, 135003760, 139358720, 151879230, 156778560, 162004512, 202505640, 209038080, 216006016, 243006768, 250845696, 270007520, 303758460, 313557120, 324009024, 405011280, 418076160, 432012032, 486013536, 540015040, 607516920, 627114240, 648018048, 810022560, 864024064, 972027072, 1080030080, 1215033840, 1254228480, 1296036096, 1620045120, 1944054144, 2160060160, 2430067680, 2592072192, 3240090240, 3888108288, 4320120320, 4860135360, 6480180480, 7776216576, 9720270720, 12960360960, 19440541440, 38881082880]

約数ペア:

[(1, 38881082880), (2, 19440541440), (3, 12960360960), (4, 9720270720), (5, 7776216576), (6, 6480180480), (8, 4860135360), (9, 4320120320), (10, 3888108288), (12, 3240090240), (15, 2592072192), (16, 2430067680), (18, 2160060160), (20, 1944054144), (24, 1620045120), (30, 1296036096), (31, 1254228480), (32, 1215033840), (36, 1080030080), (40, 972027072), (45, 864024064), (48, 810022560), (60, 648018048), (62, 627114240), (64, 607516920), (72, 540015040), (80, 486013536), (90, 432012032), (93, 418076160), (96, 405011280), (120, 324009024), (124, 313557120), (128, 303758460), (144, 270007520), (155, 250845696), (160, 243006768), (180, 216006016), (186, 209038080), (192, 202505640), (240, 162004512), (248, 156778560), (256, 151879230), (279, 139358720), (288, 135003760), (310, 125422848), (320, 121503384), (360, 108003008), (372, 104519040), (384, 101252820), (465, 83615232), (480, 81002256), (496, 78389280), (512, 75939615), (558, 69679360), (576, 67501880), (620, 62711424), (640, 60751692), (720, 54001504), (744, 52259520), (768, 50626410), (930, 41807616), (960, 40501128), (992, 39194640), (1116, 34839680), (1152, 33750940), (1240, 31355712), (1280, 30375846), (1395, 27871744), (1440, 27000752), (1488, 26129760), (1536, 25313205), (1860, 20903808), (1920, 20250564), (1984, 19597320), (2232, 17419840), (2304, 16875470), (2480, 15677856), (2560, 15187923), (2790, 13935872), (2880, 13500376), (2976, 13064880), (3720, 10451904), (3840, 10125282), (3968, 9798660), (4464, 8709920), (4608, 8437735), (4960, 7838928), (5580, 6967936), (5760, 6750188), (5952, 6532440), (7440, 5225952), (7680, 5062641), (7936, 4899330), (8928, 4354960), (9920, 3919464), (11160, 3483968), (11520, 3375094), (11904, 3266220), (14880, 2612976), (15872, 2449665), (17856, 2177480), (19840, 1959732), (22320, 1741984), (23040, 1687547), (23808, 1633110), (29760, 1306488), (35712, 1088740), (39680, 979866), (44640, 870992), (47616, 816555), (54437, 714240), (59520, 653244), (71424, 544370), (79360, 489933), (89280, 435496), (108874, 357120), (119040, 326622), (142848, 272185), (163311, 238080), (178560, 217748)]