1000846000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 320

約数和(自身を含む): 3093801984

約数和(自身を除く): 2092955984

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 67, 70, 77, 80, 88, 97, 100, 110, 112, 125, 134, 140, 154, 175, 176, 194, 200, 220, 250, 268, 275, 280, 308, 335, 350, 385, 388, 400, 440, 469, 485, 500, 536, 550, 560, 616, 670, 679, 700, 737, 770, 776, 875, 880, 938, 970, 1000, 1067, 1072, 1100, 1232, 1340, 1358, 1375, 1400, 1474, 1540, 1552, 1675, 1750, 1876, 1925, 1940, 2000, 2134, 2200, 2345, 2425, 2680, 2716, 2750, 2800, 2948, 3080, 3350, 3395, 3500, 3685, 3752, 3850, 3880, 4268, 4400, 4690, 4850, 5159, 5335, 5360, 5432, 5500, 5896, 6160, 6499, 6700, 6790, 7000, 7370, 7469, 7504, 7700, 7760, 8375, 8536, 9380, 9625, 9700, 10318, 10670, 10864, 11000, 11725, 11792, 12125, 12998, 13400, 13580, 14000, 14740, 14938, 15400, 16750, 16975, 17072, 18425, 18760, 19250, 19400, 20636, 21340, 22000, 23450, 24250, 25795, 25996, 26675, 26800, 27160, 29480, 29876, 30800, 32495, 33500, 33950, 36850, 37345, 37520, 38500, 38800, 41272, 42680, 45493, 46900, 48500, 51590, 51992, 53350, 54320, 58625, 58960, 59752, 64990, 67000, 67900, 71489, 73700, 74690, 77000, 82544, 84875, 85360, 90986, 92125, 93800, 97000, 103180, 103984, 106700, 117250, 119504, 128975, 129980, 133375, 134000, 135800, 142978, 147400, 149380, 154000, 162475, 169750, 181972, 184250, 186725, 187600, 194000, 206360, 213400, 227465, 234500, 257950, 259960, 266750, 271600, 285956, 294800, 298760, 324950, 339500, 357445, 363944, 368500, 373450, 412720, 426800, 454930, 469000, 500423, 515900, 519920, 533500, 571912, 597520, 644875, 649900, 679000, 714890, 727888, 737000, 746900, 812375, 909860, 933625, 938000, 1000846, 1031800, 1067000, 1137325, 1143824, 1289750, 1299800, 1358000, 1429780, 1474000, 1493800, 1624750, 1787225, 1819720, 1867250, 2001692, 2063600, 2134000, 2274650, 2502115, 2579500, 2599600, 2859560, 2987600, 3249500, 3574450, 3639440, 3734500, 4003384, 4549300, 5004230, 5159000, 5686625, 5719120, 6499000, 7148900, 7469000, 8006768, 8936125, 9098600, 10008460, 10318000, 11373250, 12510575, 12998000, 14297800, 14938000, 17872250, 18197200, 20016920, 22746500, 25021150, 28595600, 35744500, 40033840, 45493000, 50042300, 62552875, 71489000, 90986000, 100084600, 125105750, 142978000, 200169200, 250211500, 500423000, 1000846000]

約数ペア:

[(1, 1000846000), (2, 500423000), (4, 250211500), (5, 200169200), (7, 142978000), (8, 125105750), (10, 100084600), (11, 90986000), (14, 71489000), (16, 62552875), (20, 50042300), (22, 45493000), (25, 40033840), (28, 35744500), (35, 28595600), (40, 25021150), (44, 22746500), (50, 20016920), (55, 18197200), (56, 17872250), (67, 14938000), (70, 14297800), (77, 12998000), (80, 12510575), (88, 11373250), (97, 10318000), (100, 10008460), (110, 9098600), (112, 8936125), (125, 8006768), (134, 7469000), (140, 7148900), (154, 6499000), (175, 5719120), (176, 5686625), (194, 5159000), (200, 5004230), (220, 4549300), (250, 4003384), (268, 3734500), (275, 3639440), (280, 3574450), (308, 3249500), (335, 2987600), (350, 2859560), (385, 2599600), (388, 2579500), (400, 2502115), (440, 2274650), (469, 2134000), (485, 2063600), (500, 2001692), (536, 1867250), (550, 1819720), (560, 1787225), (616, 1624750), (670, 1493800), (679, 1474000), (700, 1429780), (737, 1358000), (770, 1299800), (776, 1289750), (875, 1143824), (880, 1137325), (938, 1067000), (970, 1031800), (1000, 1000846), (1067, 938000), (1072, 933625), (1100, 909860), (1232, 812375), (1340, 746900), (1358, 737000), (1375, 727888), (1400, 714890), (1474, 679000), (1540, 649900), (1552, 644875), (1675, 597520), (1750, 571912), (1876, 533500), (1925, 519920), (1940, 515900), (2000, 500423), (2134, 469000), (2200, 454930), (2345, 426800), (2425, 412720), (2680, 373450), (2716, 368500), (2750, 363944), (2800, 357445), (2948, 339500), (3080, 324950), (3350, 298760), (3395, 294800), (3500, 285956), (3685, 271600), (3752, 266750), (3850, 259960), (3880, 257950), (4268, 234500), (4400, 227465), (4690, 213400), (4850, 206360), (5159, 194000), (5335, 187600), (5360, 186725), (5432, 184250), (5500, 181972), (5896, 169750), (6160, 162475), (6499, 154000), (6700, 149380), (6790, 147400), (7000, 142978), (7370, 135800), (7469, 134000), (7504, 133375), (7700, 129980), (7760, 128975), (8375, 119504), (8536, 117250), (9380, 106700), (9625, 103984), (9700, 103180), (10318, 97000), (10670, 93800), (10864, 92125), (11000, 90986), (11725, 85360), (11792, 84875), (12125, 82544), (12998, 77000), (13400, 74690), (13580, 73700), (14000, 71489), (14740, 67900), (14938, 67000), (15400, 64990), (16750, 59752), (16975, 58960), (17072, 58625), (18425, 54320), (18760, 53350), (19250, 51992), (19400, 51590), (20636, 48500), (21340, 46900), (22000, 45493), (23450, 42680), (24250, 41272), (25795, 38800), (25996, 38500), (26675, 37520), (26800, 37345), (27160, 36850), (29480, 33950), (29876, 33500), (30800, 32495)]