2071198080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{17123}}^1$

素因数の和:17158

約数の個数: 256

約数和(自身を含む): 8383910400

約数和(自身を除く): 6312712320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17123, 17280, 20160, 24192, 30240, 34246, 40320, 51369, 60480, 68492, 85615, 102738, 119861, 120960, 136984, 154107, 171230, 205476, 239722, 256845, 273968, 308214, 342460, 359583, 410952, 462321, 479444, 513690, 547936, 599305, 616428, 684920, 719166, 770535, 821904, 924642, 958888, 1027380, 1078749, 1095872, 1198610, 1232856, 1369840, 1438332, 1541070, 1643808, 1797915, 1849284, 1917776, 2054760, 2157498, 2191744, 2311605, 2397220, 2465712, 2739680, 2876664, 3082140, 3236247, 3287616, 3595830, 3698568, 3835552, 4109520, 4314996, 4623210, 4794440, 4931424, 5393745, 5479360, 5753328, 6164280, 6472494, 6575232, 7191660, 7397136, 7671104, 8219040, 8629992, 9246420, 9588880, 9862848, 10787490, 10958720, 11506656, 12328560, 12944988, 14383320, 14794272, 15342208, 16181235, 16438080, 17259984, 18492840, 19177760, 19725696, 21574980, 23013312, 24657120, 25889976, 28766640, 29588544, 32362470, 32876160, 34519968, 36985680, 38355520, 43149960, 46026624, 49314240, 51779952, 57533280, 59177088, 64724940, 69039936, 73971360, 76711040, 86299920, 98628480, 103559904, 115066560, 129449880, 138079872, 147942720, 172599840, 207119808, 230133120, 258899760, 295885440, 345199680, 414239616, 517799520, 690399360, 1035599040, 2071198080]

約数ペア:

[(1, 2071198080), (2, 1035599040), (3, 690399360), (4, 517799520), (5, 414239616), (6, 345199680), (7, 295885440), (8, 258899760), (9, 230133120), (10, 207119808), (12, 172599840), (14, 147942720), (15, 138079872), (16, 129449880), (18, 115066560), (20, 103559904), (21, 98628480), (24, 86299920), (27, 76711040), (28, 73971360), (30, 69039936), (32, 64724940), (35, 59177088), (36, 57533280), (40, 51779952), (42, 49314240), (45, 46026624), (48, 43149960), (54, 38355520), (56, 36985680), (60, 34519968), (63, 32876160), (64, 32362470), (70, 29588544), (72, 28766640), (80, 25889976), (84, 24657120), (90, 23013312), (96, 21574980), (105, 19725696), (108, 19177760), (112, 18492840), (120, 17259984), (126, 16438080), (128, 16181235), (135, 15342208), (140, 14794272), (144, 14383320), (160, 12944988), (168, 12328560), (180, 11506656), (189, 10958720), (192, 10787490), (210, 9862848), (216, 9588880), (224, 9246420), (240, 8629992), (252, 8219040), (270, 7671104), (280, 7397136), (288, 7191660), (315, 6575232), (320, 6472494), (336, 6164280), (360, 5753328), (378, 5479360), (384, 5393745), (420, 4931424), (432, 4794440), (448, 4623210), (480, 4314996), (504, 4109520), (540, 3835552), (560, 3698568), (576, 3595830), (630, 3287616), (640, 3236247), (672, 3082140), (720, 2876664), (756, 2739680), (840, 2465712), (864, 2397220), (896, 2311605), (945, 2191744), (960, 2157498), (1008, 2054760), (1080, 1917776), (1120, 1849284), (1152, 1797915), (1260, 1643808), (1344, 1541070), (1440, 1438332), (1512, 1369840), (1680, 1232856), (1728, 1198610), (1890, 1095872), (1920, 1078749), (2016, 1027380), (2160, 958888), (2240, 924642), (2520, 821904), (2688, 770535), (2880, 719166), (3024, 684920), (3360, 616428), (3456, 599305), (3780, 547936), (4032, 513690), (4320, 479444), (4480, 462321), (5040, 410952), (5760, 359583), (6048, 342460), (6720, 308214), (7560, 273968), (8064, 256845), (8640, 239722), (10080, 205476), (12096, 171230), (13440, 154107), (15120, 136984), (17123, 120960), (17280, 119861), (20160, 102738), (24192, 85615), (30240, 68492), (34246, 60480), (40320, 51369)]