30940997760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4603}}^1$

素因数の和:5020

約数の個数: 256

約数和(自身を含む): 109888272000

約数和(自身を除く): 78947274240

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, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 389, 432, 480, 540, 576, 640, 720, 778, 864, 960, 1080, 1152, 1167, 1440, 1556, 1728, 1920, 1945, 2160, 2334, 2880, 3112, 3456, 3501, 3890, 4320, 4603, 4668, 5760, 5835, 6224, 7002, 7780, 8640, 9206, 9336, 10503, 11670, 12448, 13809, 14004, 15560, 17280, 17505, 18412, 18672, 21006, 23015, 23340, 24896, 27618, 28008, 31120, 35010, 36824, 37344, 41427, 42012, 46030, 46680, 49792, 52515, 55236, 56016, 62240, 69045, 70020, 73648, 74688, 82854, 84024, 92060, 93360, 105030, 110472, 112032, 124281, 124480, 138090, 140040, 147296, 149376, 165708, 168048, 184120, 186720, 207135, 210060, 220944, 224064, 248562, 248960, 276180, 280080, 294592, 331416, 336096, 368240, 373440, 414270, 420120, 441888, 448128, 497124, 552360, 560160, 589184, 621405, 662832, 672192, 736480, 746880, 828540, 840240, 883776, 994248, 1104720, 1120320, 1242810, 1325664, 1344384, 1472960, 1657080, 1680480, 1767552, 1790567, 1988496, 2209440, 2240640, 2485620, 2651328, 2945920, 3314160, 3360960, 3581134, 3976992, 4418880, 4971240, 5302656, 5371701, 6628320, 6721920, 7162268, 7953984, 8837760, 8952835, 9942480, 10743402, 13256640, 14324536, 15907968, 16115103, 17905670, 19884960, 21486804, 26513280, 26858505, 28649072, 32230206, 35811340, 39769920, 42973608, 48345309, 53717010, 57298144, 64460412, 71622680, 79539840, 80575515, 85947216, 96690618, 107434020, 114596288, 128920824, 143245360, 161151030, 171894432, 193381236, 214868040, 229192576, 241726545, 257841648, 286490720, 322302060, 343788864, 386762472, 429736080, 483453090, 515683296, 572981440, 644604120, 687577728, 773524944, 859472160, 966906180, 1031366592, 1145962880, 1289208240, 1547049888, 1718944320, 1933812360, 2062733184, 2578416480, 3094099776, 3437888640, 3867624720, 5156832960, 6188199552, 7735249440, 10313665920, 15470498880, 30940997760]

約数ペア:

[(1, 30940997760), (2, 15470498880), (3, 10313665920), (4, 7735249440), (5, 6188199552), (6, 5156832960), (8, 3867624720), (9, 3437888640), (10, 3094099776), (12, 2578416480), (15, 2062733184), (16, 1933812360), (18, 1718944320), (20, 1547049888), (24, 1289208240), (27, 1145962880), (30, 1031366592), (32, 966906180), (36, 859472160), (40, 773524944), (45, 687577728), (48, 644604120), (54, 572981440), (60, 515683296), (64, 483453090), (72, 429736080), (80, 386762472), (90, 343788864), (96, 322302060), (108, 286490720), (120, 257841648), (128, 241726545), (135, 229192576), (144, 214868040), (160, 193381236), (180, 171894432), (192, 161151030), (216, 143245360), (240, 128920824), (270, 114596288), (288, 107434020), (320, 96690618), (360, 85947216), (384, 80575515), (389, 79539840), (432, 71622680), (480, 64460412), (540, 57298144), (576, 53717010), (640, 48345309), (720, 42973608), (778, 39769920), (864, 35811340), (960, 32230206), (1080, 28649072), (1152, 26858505), (1167, 26513280), (1440, 21486804), (1556, 19884960), (1728, 17905670), (1920, 16115103), (1945, 15907968), (2160, 14324536), (2334, 13256640), (2880, 10743402), (3112, 9942480), (3456, 8952835), (3501, 8837760), (3890, 7953984), (4320, 7162268), (4603, 6721920), (4668, 6628320), (5760, 5371701), (5835, 5302656), (6224, 4971240), (7002, 4418880), (7780, 3976992), (8640, 3581134), (9206, 3360960), (9336, 3314160), (10503, 2945920), (11670, 2651328), (12448, 2485620), (13809, 2240640), (14004, 2209440), (15560, 1988496), (17280, 1790567), (17505, 1767552), (18412, 1680480), (18672, 1657080), (21006, 1472960), (23015, 1344384), (23340, 1325664), (24896, 1242810), (27618, 1120320), (28008, 1104720), (31120, 994248), (35010, 883776), (36824, 840240), (37344, 828540), (41427, 746880), (42012, 736480), (46030, 672192), (46680, 662832), (49792, 621405), (52515, 589184), (55236, 560160), (56016, 552360), (62240, 497124), (69045, 448128), (70020, 441888), (73648, 420120), (74688, 414270), (82854, 373440), (84024, 368240), (92060, 336096), (93360, 331416), (105030, 294592), (110472, 280080), (112032, 276180), (124281, 248960), (124480, 248562), (138090, 224064), (140040, 220944), (147296, 210060), (149376, 207135), (165708, 186720), (168048, 184120)]