611984640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 2076834816

約数和(自身を除く): 1464850176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 97, 106, 120, 124, 128, 155, 159, 160, 186, 192, 194, 212, 240, 248, 256, 265, 291, 310, 318, 320, 372, 384, 388, 424, 465, 480, 485, 496, 530, 582, 620, 636, 640, 744, 768, 776, 795, 848, 930, 960, 970, 992, 1060, 1164, 1240, 1272, 1280, 1455, 1488, 1552, 1590, 1643, 1696, 1860, 1920, 1940, 1984, 2120, 2328, 2480, 2544, 2910, 2976, 3007, 3104, 3180, 3286, 3392, 3720, 3840, 3880, 3968, 4240, 4656, 4929, 4960, 5088, 5141, 5820, 5952, 6014, 6208, 6360, 6572, 6784, 7440, 7760, 7936, 8215, 8480, 9021, 9312, 9858, 9920, 10176, 10282, 11640, 11904, 12028, 12416, 12720, 13144, 13568, 14880, 15035, 15423, 15520, 16430, 16960, 18042, 18624, 19716, 19840, 20352, 20564, 23280, 23808, 24056, 24645, 24832, 25440, 25705, 26288, 29760, 30070, 30846, 31040, 32860, 33920, 36084, 37248, 39432, 39680, 40704, 41128, 45105, 46560, 48112, 49290, 50880, 51410, 52576, 59520, 60140, 61692, 62080, 65720, 67840, 72168, 74496, 77115, 78864, 82256, 90210, 93120, 96224, 98580, 101760, 102820, 105152, 119040, 120280, 123384, 124160, 131440, 144336, 154230, 157728, 159371, 164512, 180420, 186240, 192448, 197160, 203520, 205640, 210304, 240560, 246768, 262880, 288672, 308460, 315456, 318742, 329024, 360840, 372480, 384896, 394320, 411280, 420608, 478113, 481120, 493536, 525760, 577344, 616920, 630912, 637484, 658048, 721680, 769792, 788640, 796855, 822560, 956226, 962240, 987072, 1051520, 1154688, 1233840, 1261824, 1274968, 1316096, 1443360, 1577280, 1593710, 1645120, 1912452, 1924480, 1974144, 2103040, 2309376, 2390565, 2467680, 2549936, 2886720, 3154560, 3187420, 3290240, 3824904, 3848960, 3948288, 4781130, 4935360, 5099872, 5773440, 6309120, 6374840, 6580480, 7649808, 9562260, 9870720, 10199744, 11546880, 12749680, 15299616, 19124520, 19741440, 20399488, 25499360, 30599232, 38249040, 40798976, 50998720, 61198464, 76498080, 101997440, 122396928, 152996160, 203994880, 305992320, 611984640]

約数ペア:

[(1, 611984640), (2, 305992320), (3, 203994880), (4, 152996160), (5, 122396928), (6, 101997440), (8, 76498080), (10, 61198464), (12, 50998720), (15, 40798976), (16, 38249040), (20, 30599232), (24, 25499360), (30, 20399488), (31, 19741440), (32, 19124520), (40, 15299616), (48, 12749680), (53, 11546880), (60, 10199744), (62, 9870720), (64, 9562260), (80, 7649808), (93, 6580480), (96, 6374840), (97, 6309120), (106, 5773440), (120, 5099872), (124, 4935360), (128, 4781130), (155, 3948288), (159, 3848960), (160, 3824904), (186, 3290240), (192, 3187420), (194, 3154560), (212, 2886720), (240, 2549936), (248, 2467680), (256, 2390565), (265, 2309376), (291, 2103040), (310, 1974144), (318, 1924480), (320, 1912452), (372, 1645120), (384, 1593710), (388, 1577280), (424, 1443360), (465, 1316096), (480, 1274968), (485, 1261824), (496, 1233840), (530, 1154688), (582, 1051520), (620, 987072), (636, 962240), (640, 956226), (744, 822560), (768, 796855), (776, 788640), (795, 769792), (848, 721680), (930, 658048), (960, 637484), (970, 630912), (992, 616920), (1060, 577344), (1164, 525760), (1240, 493536), (1272, 481120), (1280, 478113), (1455, 420608), (1488, 411280), (1552, 394320), (1590, 384896), (1643, 372480), (1696, 360840), (1860, 329024), (1920, 318742), (1940, 315456), (1984, 308460), (2120, 288672), (2328, 262880), (2480, 246768), (2544, 240560), (2910, 210304), (2976, 205640), (3007, 203520), (3104, 197160), (3180, 192448), (3286, 186240), (3392, 180420), (3720, 164512), (3840, 159371), (3880, 157728), (3968, 154230), (4240, 144336), (4656, 131440), (4929, 124160), (4960, 123384), (5088, 120280), (5141, 119040), (5820, 105152), (5952, 102820), (6014, 101760), (6208, 98580), (6360, 96224), (6572, 93120), (6784, 90210), (7440, 82256), (7760, 78864), (7936, 77115), (8215, 74496), (8480, 72168), (9021, 67840), (9312, 65720), (9858, 62080), (9920, 61692), (10176, 60140), (10282, 59520), (11640, 52576), (11904, 51410), (12028, 50880), (12416, 49290), (12720, 48112), (13144, 46560), (13568, 45105), (14880, 41128), (15035, 40704), (15423, 39680), (15520, 39432), (16430, 37248), (16960, 36084), (18042, 33920), (18624, 32860), (19716, 31040), (19840, 30846), (20352, 30070), (20564, 29760), (23280, 26288), (23808, 25705), (24056, 25440), (24645, 24832)]