451966080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:327

約数の個数: 256

約数和(自身を含む): 1557221760

約数和(自身を除く): 1105255680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 64, 68, 80, 85, 96, 102, 120, 122, 128, 136, 160, 170, 183, 192, 204, 227, 240, 244, 255, 272, 305, 320, 340, 366, 384, 408, 454, 480, 488, 510, 544, 610, 640, 680, 681, 732, 816, 908, 915, 960, 976, 1020, 1037, 1088, 1135, 1220, 1360, 1362, 1464, 1632, 1816, 1830, 1920, 1952, 2040, 2074, 2176, 2270, 2440, 2720, 2724, 2928, 3111, 3264, 3405, 3632, 3660, 3859, 3904, 4080, 4148, 4540, 4880, 5185, 5440, 5448, 5856, 6222, 6528, 6810, 7264, 7320, 7718, 7808, 8160, 8296, 9080, 9760, 10370, 10880, 10896, 11577, 11712, 12444, 13620, 13847, 14528, 14640, 15436, 15555, 16320, 16592, 18160, 19295, 19520, 20740, 21792, 23154, 23424, 24888, 27240, 27694, 29056, 29280, 30872, 31110, 32640, 33184, 36320, 38590, 39040, 41480, 41541, 43584, 46308, 49776, 54480, 55388, 57885, 58560, 61744, 62220, 66368, 69235, 72640, 77180, 82960, 83082, 87168, 92616, 99552, 108960, 110776, 115770, 117120, 123488, 124440, 132736, 138470, 145280, 154360, 165920, 166164, 185232, 199104, 207705, 217920, 221552, 231540, 235399, 246976, 248880, 276940, 308720, 331840, 332328, 370464, 398208, 415410, 435840, 443104, 463080, 470798, 493952, 497760, 553880, 617440, 663680, 664656, 706197, 740928, 830820, 886208, 926160, 941596, 995520, 1107760, 1176995, 1234880, 1329312, 1412394, 1481856, 1661640, 1772416, 1852320, 1883192, 1991040, 2215520, 2353990, 2469760, 2658624, 2824788, 3323280, 3530985, 3704640, 3766384, 4431040, 4707980, 5317248, 5649576, 6646560, 7061970, 7409280, 7532768, 8862080, 9415960, 11299152, 13293120, 14123940, 15065536, 18831920, 22598304, 26586240, 28247880, 30131072, 37663840, 45196608, 56495760, 75327680, 90393216, 112991520, 150655360, 225983040, 451966080]

約数ペア:

[(1, 451966080), (2, 225983040), (3, 150655360), (4, 112991520), (5, 90393216), (6, 75327680), (8, 56495760), (10, 45196608), (12, 37663840), (15, 30131072), (16, 28247880), (17, 26586240), (20, 22598304), (24, 18831920), (30, 15065536), (32, 14123940), (34, 13293120), (40, 11299152), (48, 9415960), (51, 8862080), (60, 7532768), (61, 7409280), (64, 7061970), (68, 6646560), (80, 5649576), (85, 5317248), (96, 4707980), (102, 4431040), (120, 3766384), (122, 3704640), (128, 3530985), (136, 3323280), (160, 2824788), (170, 2658624), (183, 2469760), (192, 2353990), (204, 2215520), (227, 1991040), (240, 1883192), (244, 1852320), (255, 1772416), (272, 1661640), (305, 1481856), (320, 1412394), (340, 1329312), (366, 1234880), (384, 1176995), (408, 1107760), (454, 995520), (480, 941596), (488, 926160), (510, 886208), (544, 830820), (610, 740928), (640, 706197), (680, 664656), (681, 663680), (732, 617440), (816, 553880), (908, 497760), (915, 493952), (960, 470798), (976, 463080), (1020, 443104), (1037, 435840), (1088, 415410), (1135, 398208), (1220, 370464), (1360, 332328), (1362, 331840), (1464, 308720), (1632, 276940), (1816, 248880), (1830, 246976), (1920, 235399), (1952, 231540), (2040, 221552), (2074, 217920), (2176, 207705), (2270, 199104), (2440, 185232), (2720, 166164), (2724, 165920), (2928, 154360), (3111, 145280), (3264, 138470), (3405, 132736), (3632, 124440), (3660, 123488), (3859, 117120), (3904, 115770), (4080, 110776), (4148, 108960), (4540, 99552), (4880, 92616), (5185, 87168), (5440, 83082), (5448, 82960), (5856, 77180), (6222, 72640), (6528, 69235), (6810, 66368), (7264, 62220), (7320, 61744), (7718, 58560), (7808, 57885), (8160, 55388), (8296, 54480), (9080, 49776), (9760, 46308), (10370, 43584), (10880, 41541), (10896, 41480), (11577, 39040), (11712, 38590), (12444, 36320), (13620, 33184), (13847, 32640), (14528, 31110), (14640, 30872), (15436, 29280), (15555, 29056), (16320, 27694), (16592, 27240), (18160, 24888), (19295, 23424), (19520, 23154), (20740, 21792)]