1558114560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4363}}^1$

素因数の和:4421

約数の個数: 216

約数和(自身を含む): 5566089984

約数和(自身を除く): 4007975424

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, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4363, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8726, 8928, 9920, 11160, 11520, 11904, 13089, 14880, 17452, 17856, 19840, 21815, 22320, 23808, 26178, 29760, 34904, 35712, 39267, 39680, 43630, 44640, 52356, 59520, 65445, 69808, 71424, 78534, 87260, 89280, 104712, 119040, 130890, 135253, 139616, 157068, 174520, 178560, 196335, 209424, 261780, 270506, 279232, 314136, 349040, 357120, 392670, 405759, 418848, 523560, 541012, 558464, 628272, 676265, 698080, 785340, 811518, 837696, 1047120, 1082024, 1116928, 1217277, 1256544, 1352530, 1396160, 1570680, 1623036, 1675392, 2028795, 2094240, 2164048, 2434554, 2513088, 2705060, 2792320, 3141360, 3246072, 3350784, 4057590, 4188480, 4328096, 4869108, 5026176, 5410120, 5584640, 6086385, 6282720, 6492144, 8115180, 8376960, 8656192, 9738216, 10052352, 10820240, 12172770, 12565440, 12984288, 16230360, 16753920, 17312384, 19476432, 21640480, 24345540, 25130880, 25968576, 32460720, 34624768, 38952864, 43280960, 48691080, 50261760, 51937152, 64921440, 77905728, 86561920, 97382160, 103874304, 129842880, 155811456, 173123840, 194764320, 259685760, 311622912, 389528640, 519371520, 779057280, 1558114560]

約数ペア:

[(1, 1558114560), (2, 779057280), (3, 519371520), (4, 389528640), (5, 311622912), (6, 259685760), (8, 194764320), (9, 173123840), (10, 155811456), (12, 129842880), (15, 103874304), (16, 97382160), (18, 86561920), (20, 77905728), (24, 64921440), (30, 51937152), (31, 50261760), (32, 48691080), (36, 43280960), (40, 38952864), (45, 34624768), (48, 32460720), (60, 25968576), (62, 25130880), (64, 24345540), (72, 21640480), (80, 19476432), (90, 17312384), (93, 16753920), (96, 16230360), (120, 12984288), (124, 12565440), (128, 12172770), (144, 10820240), (155, 10052352), (160, 9738216), (180, 8656192), (186, 8376960), (192, 8115180), (240, 6492144), (248, 6282720), (256, 6086385), (279, 5584640), (288, 5410120), (310, 5026176), (320, 4869108), (360, 4328096), (372, 4188480), (384, 4057590), (465, 3350784), (480, 3246072), (496, 3141360), (558, 2792320), (576, 2705060), (620, 2513088), (640, 2434554), (720, 2164048), (744, 2094240), (768, 2028795), (930, 1675392), (960, 1623036), (992, 1570680), (1116, 1396160), (1152, 1352530), (1240, 1256544), (1280, 1217277), (1395, 1116928), (1440, 1082024), (1488, 1047120), (1860, 837696), (1920, 811518), (1984, 785340), (2232, 698080), (2304, 676265), (2480, 628272), (2790, 558464), (2880, 541012), (2976, 523560), (3720, 418848), (3840, 405759), (3968, 392670), (4363, 357120), (4464, 349040), (4960, 314136), (5580, 279232), (5760, 270506), (5952, 261780), (7440, 209424), (7936, 196335), (8726, 178560), (8928, 174520), (9920, 157068), (11160, 139616), (11520, 135253), (11904, 130890), (13089, 119040), (14880, 104712), (17452, 89280), (17856, 87260), (19840, 78534), (21815, 71424), (22320, 69808), (23808, 65445), (26178, 59520), (29760, 52356), (34904, 44640), (35712, 43630), (39267, 39680)]