857874240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1491

約数の個数: 280

約数和(自身を含む): 3186501120

約数和(自身を除く): 2328626880

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, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 576, 621, 648, 690, 720, 736, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1296, 1380, 1439, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 2878, 2880, 3105, 3240, 3312, 3680, 3726, 4140, 4317, 4320, 4416, 4968, 5184, 5520, 5756, 6210, 6480, 6624, 7195, 7360, 7452, 8280, 8634, 8640, 9315, 9936, 11040, 11512, 12420, 12951, 12960, 13248, 14390, 14904, 16560, 17268, 18630, 19872, 21585, 22080, 23024, 24840, 25902, 25920, 28780, 29808, 33097, 33120, 34536, 37260, 38853, 39744, 43170, 46048, 49680, 51804, 57560, 59616, 64755, 66194, 66240, 69072, 74520, 77706, 86340, 92096, 99291, 99360, 103608, 115120, 116559, 119232, 129510, 132388, 138144, 149040, 155412, 165485, 172680, 194265, 198582, 198720, 207216, 230240, 233118, 259020, 264776, 276288, 297873, 298080, 310824, 330970, 345360, 388530, 397164, 414432, 460480, 466236, 496455, 518040, 529552, 582795, 595746, 596160, 621648, 661940, 690720, 777060, 794328, 828864, 893619, 932472, 992910, 1036080, 1059104, 1165590, 1191492, 1243296, 1323880, 1381440, 1489365, 1554120, 1588656, 1787238, 1864944, 1985820, 2072160, 2118208, 2331180, 2382984, 2486592, 2647760, 2680857, 2978730, 3108240, 3177312, 3574476, 3729888, 3971640, 4144320, 4468095, 4662360, 4765968, 5295520, 5361714, 5957460, 6216480, 6354624, 7148952, 7459776, 7943280, 8936190, 9324720, 9531936, 10591040, 10723428, 11914920, 12432960, 13404285, 14297904, 15886560, 17872380, 18649440, 19063872, 21446856, 23829840, 26808570, 28595808, 31773120, 35744760, 37298880, 42893712, 47659680, 53617140, 57191616, 71489520, 85787424, 95319360, 107234280, 142979040, 171574848, 214468560, 285958080, 428937120, 857874240]

約数ペア:

[(1, 857874240), (2, 428937120), (3, 285958080), (4, 214468560), (5, 171574848), (6, 142979040), (8, 107234280), (9, 95319360), (10, 85787424), (12, 71489520), (15, 57191616), (16, 53617140), (18, 47659680), (20, 42893712), (23, 37298880), (24, 35744760), (27, 31773120), (30, 28595808), (32, 26808570), (36, 23829840), (40, 21446856), (45, 19063872), (46, 18649440), (48, 17872380), (54, 15886560), (60, 14297904), (64, 13404285), (69, 12432960), (72, 11914920), (80, 10723428), (81, 10591040), (90, 9531936), (92, 9324720), (96, 8936190), (108, 7943280), (115, 7459776), (120, 7148952), (135, 6354624), (138, 6216480), (144, 5957460), (160, 5361714), (162, 5295520), (180, 4765968), (184, 4662360), (192, 4468095), (207, 4144320), (216, 3971640), (230, 3729888), (240, 3574476), (270, 3177312), (276, 3108240), (288, 2978730), (320, 2680857), (324, 2647760), (345, 2486592), (360, 2382984), (368, 2331180), (405, 2118208), (414, 2072160), (432, 1985820), (460, 1864944), (480, 1787238), (540, 1588656), (552, 1554120), (576, 1489365), (621, 1381440), (648, 1323880), (690, 1243296), (720, 1191492), (736, 1165590), (810, 1059104), (828, 1036080), (864, 992910), (920, 932472), (960, 893619), (1035, 828864), (1080, 794328), (1104, 777060), (1242, 690720), (1296, 661940), (1380, 621648), (1439, 596160), (1440, 595746), (1472, 582795), (1620, 529552), (1656, 518040), (1728, 496455), (1840, 466236), (1863, 460480), (2070, 414432), (2160, 397164), (2208, 388530), (2484, 345360), (2592, 330970), (2760, 310824), (2878, 298080), (2880, 297873), (3105, 276288), (3240, 264776), (3312, 259020), (3680, 233118), (3726, 230240), (4140, 207216), (4317, 198720), (4320, 198582), (4416, 194265), (4968, 172680), (5184, 165485), (5520, 155412), (5756, 149040), (6210, 138144), (6480, 132388), (6624, 129510), (7195, 119232), (7360, 116559), (7452, 115120), (8280, 103608), (8634, 99360), (8640, 99291), (9315, 92096), (9936, 86340), (11040, 77706), (11512, 74520), (12420, 69072), (12951, 66240), (12960, 66194), (13248, 64755), (14390, 59616), (14904, 57560), (16560, 51804), (17268, 49680), (18630, 46048), (19872, 43170), (21585, 39744), (22080, 38853), (23024, 37260), (24840, 34536), (25902, 33120), (25920, 33097), (28780, 29808)]