85714560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 192

約数和(自身を含む): 309329280

約数和(自身を除く): 223614720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 647, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1294, 1380, 1440, 1472, 1656, 1840, 1920, 1941, 2070, 2208, 2588, 2760, 2880, 2944, 3235, 3312, 3680, 3882, 4140, 4416, 5176, 5520, 5760, 5823, 6470, 6624, 7360, 7764, 8280, 8832, 9705, 10352, 11040, 11646, 12940, 13248, 14720, 14881, 15528, 16560, 19410, 20704, 22080, 23292, 25880, 26496, 29115, 29762, 31056, 33120, 38820, 41408, 44160, 44643, 46584, 51760, 58230, 59524, 62112, 66240, 74405, 77640, 82816, 89286, 93168, 103520, 116460, 119048, 124224, 132480, 133929, 148810, 155280, 178572, 186336, 207040, 223215, 232920, 238096, 248448, 267858, 297620, 310560, 357144, 372672, 414080, 446430, 465840, 476192, 535716, 595240, 621120, 669645, 714288, 745344, 892860, 931680, 952384, 1071432, 1190480, 1242240, 1339290, 1428576, 1785720, 1863360, 1904768, 2142864, 2380960, 2678580, 2857152, 3571440, 3726720, 4285728, 4761920, 5357160, 5714304, 7142880, 8571456, 9523840, 10714320, 14285760, 17142912, 21428640, 28571520, 42857280, 85714560]

約数ペア:

[(1, 85714560), (2, 42857280), (3, 28571520), (4, 21428640), (5, 17142912), (6, 14285760), (8, 10714320), (9, 9523840), (10, 8571456), (12, 7142880), (15, 5714304), (16, 5357160), (18, 4761920), (20, 4285728), (23, 3726720), (24, 3571440), (30, 2857152), (32, 2678580), (36, 2380960), (40, 2142864), (45, 1904768), (46, 1863360), (48, 1785720), (60, 1428576), (64, 1339290), (69, 1242240), (72, 1190480), (80, 1071432), (90, 952384), (92, 931680), (96, 892860), (115, 745344), (120, 714288), (128, 669645), (138, 621120), (144, 595240), (160, 535716), (180, 476192), (184, 465840), (192, 446430), (207, 414080), (230, 372672), (240, 357144), (276, 310560), (288, 297620), (320, 267858), (345, 248448), (360, 238096), (368, 232920), (384, 223215), (414, 207040), (460, 186336), (480, 178572), (552, 155280), (576, 148810), (640, 133929), (647, 132480), (690, 124224), (720, 119048), (736, 116460), (828, 103520), (920, 93168), (960, 89286), (1035, 82816), (1104, 77640), (1152, 74405), (1294, 66240), (1380, 62112), (1440, 59524), (1472, 58230), (1656, 51760), (1840, 46584), (1920, 44643), (1941, 44160), (2070, 41408), (2208, 38820), (2588, 33120), (2760, 31056), (2880, 29762), (2944, 29115), (3235, 26496), (3312, 25880), (3680, 23292), (3882, 22080), (4140, 20704), (4416, 19410), (5176, 16560), (5520, 15528), (5760, 14881), (5823, 14720), (6470, 13248), (6624, 12940), (7360, 11646), (7764, 11040), (8280, 10352), (8832, 9705)]