1493778240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7517}}^1$

素因数の和:7566

約数の個数: 224

約数和(自身を含む): 5499567360

約数和(自身を除く): 4005789120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 2070, 2160, 2208, 2484, 2760, 2880, 3105, 3312, 3680, 4140, 4320, 4416, 4968, 5520, 6210, 6624, 7360, 7517, 8280, 8640, 9936, 11040, 12420, 13248, 15034, 16560, 19872, 22080, 22551, 24840, 30068, 33120, 37585, 39744, 45102, 49680, 60136, 66240, 67653, 75170, 90204, 99360, 112755, 120272, 135306, 150340, 172891, 180408, 198720, 202959, 225510, 240544, 270612, 300680, 338265, 345782, 360816, 405918, 451020, 481088, 518673, 541224, 601360, 676530, 691564, 721632, 811836, 864455, 902040, 1014795, 1037346, 1082448, 1202720, 1353060, 1383128, 1443264, 1556019, 1623672, 1728910, 1804080, 2029590, 2074692, 2164896, 2405440, 2593365, 2706120, 2766256, 3112038, 3247344, 3457820, 3608160, 4059180, 4149384, 4329792, 4668057, 5186730, 5412240, 5532512, 6224076, 6494688, 6915640, 7216320, 7780095, 8118360, 8298768, 9336114, 10373460, 10824480, 11065024, 12448152, 12989376, 13831280, 15560190, 16236720, 16597536, 18672228, 20746920, 21648960, 23340285, 24896304, 27662560, 31120380, 32473440, 33195072, 37344456, 41493840, 46680570, 49792608, 55325120, 62240760, 64946880, 74688912, 82987680, 93361140, 99585216, 124481520, 149377824, 165975360, 186722280, 248963040, 298755648, 373444560, 497926080, 746889120, 1493778240]

約数ペア:

[(1, 1493778240), (2, 746889120), (3, 497926080), (4, 373444560), (5, 298755648), (6, 248963040), (8, 186722280), (9, 165975360), (10, 149377824), (12, 124481520), (15, 99585216), (16, 93361140), (18, 82987680), (20, 74688912), (23, 64946880), (24, 62240760), (27, 55325120), (30, 49792608), (32, 46680570), (36, 41493840), (40, 37344456), (45, 33195072), (46, 32473440), (48, 31120380), (54, 27662560), (60, 24896304), (64, 23340285), (69, 21648960), (72, 20746920), (80, 18672228), (90, 16597536), (92, 16236720), (96, 15560190), (108, 13831280), (115, 12989376), (120, 12448152), (135, 11065024), (138, 10824480), (144, 10373460), (160, 9336114), (180, 8298768), (184, 8118360), (192, 7780095), (207, 7216320), (216, 6915640), (230, 6494688), (240, 6224076), (270, 5532512), (276, 5412240), (288, 5186730), (320, 4668057), (345, 4329792), (360, 4149384), (368, 4059180), (414, 3608160), (432, 3457820), (460, 3247344), (480, 3112038), (540, 2766256), (552, 2706120), (576, 2593365), (621, 2405440), (690, 2164896), (720, 2074692), (736, 2029590), (828, 1804080), (864, 1728910), (920, 1623672), (960, 1556019), (1035, 1443264), (1080, 1383128), (1104, 1353060), (1242, 1202720), (1380, 1082448), (1440, 1037346), (1472, 1014795), (1656, 902040), (1728, 864455), (1840, 811836), (2070, 721632), (2160, 691564), (2208, 676530), (2484, 601360), (2760, 541224), (2880, 518673), (3105, 481088), (3312, 451020), (3680, 405918), (4140, 360816), (4320, 345782), (4416, 338265), (4968, 300680), (5520, 270612), (6210, 240544), (6624, 225510), (7360, 202959), (7517, 198720), (8280, 180408), (8640, 172891), (9936, 150340), (11040, 135306), (12420, 120272), (13248, 112755), (15034, 99360), (16560, 90204), (19872, 75170), (22080, 67653), (22551, 66240), (24840, 60136), (30068, 49680), (33120, 45102), (37585, 39744)]