1228057600

素因数分解:

$2^{10}\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 396

約数和(自身を含む): 3906412920

約数和(自身を除く): 2678355320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 64, 70, 77, 80, 88, 89, 98, 100, 110, 112, 128, 140, 154, 160, 175, 176, 178, 196, 200, 220, 224, 245, 256, 275, 280, 308, 320, 350, 352, 356, 385, 392, 400, 440, 445, 448, 490, 512, 539, 550, 560, 616, 623, 640, 700, 704, 712, 770, 784, 800, 880, 890, 896, 979, 980, 1024, 1078, 1100, 1120, 1225, 1232, 1246, 1280, 1400, 1408, 1424, 1540, 1568, 1600, 1760, 1780, 1792, 1925, 1958, 1960, 2156, 2200, 2225, 2240, 2450, 2464, 2492, 2560, 2695, 2800, 2816, 2848, 3080, 3115, 3136, 3200, 3520, 3560, 3584, 3850, 3916, 3920, 4312, 4361, 4400, 4450, 4480, 4895, 4900, 4928, 4984, 5120, 5390, 5600, 5632, 5696, 6160, 6230, 6272, 6400, 6853, 7040, 7120, 7168, 7700, 7832, 7840, 8624, 8722, 8800, 8900, 8960, 9790, 9800, 9856, 9968, 10780, 11200, 11264, 11392, 12320, 12460, 12544, 12800, 13475, 13706, 14080, 14240, 15400, 15575, 15664, 15680, 17248, 17444, 17600, 17800, 17920, 19580, 19600, 19712, 19936, 21560, 21805, 22400, 22784, 24475, 24640, 24920, 25088, 25600, 26950, 27412, 28160, 28480, 30800, 31150, 31328, 31360, 34265, 34496, 34888, 35200, 35600, 35840, 39160, 39200, 39424, 39872, 43120, 43610, 44800, 45568, 47971, 48950, 49280, 49840, 50176, 53900, 54824, 56320, 56960, 61600, 62300, 62656, 62720, 68530, 68992, 69776, 70400, 71200, 78320, 78400, 78848, 79744, 86240, 87220, 89600, 91136, 95942, 97900, 98560, 99680, 107800, 109025, 109648, 113920, 123200, 124600, 125312, 125440, 137060, 137984, 139552, 140800, 142400, 156640, 156800, 159488, 171325, 172480, 174440, 179200, 191884, 195800, 197120, 199360, 215600, 218050, 219296, 227840, 239855, 246400, 249200, 250624, 250880, 274120, 275968, 279104, 281600, 284800, 313280, 313600, 318976, 342650, 344960, 348880, 383768, 391600, 394240, 398720, 431200, 436100, 438592, 455680, 479710, 492800, 498400, 501248, 548240, 551936, 558208, 569600, 626560, 627200, 637952, 685300, 689920, 697760, 767536, 783200, 797440, 862400, 872200, 877184, 959420, 985600, 996800, 1002496, 1096480, 1116416, 1139200, 1199275, 1253120, 1254400, 1370600, 1379840, 1395520, 1535072, 1566400, 1594880, 1724800, 1744400, 1754368, 1918840, 1971200, 1993600, 2192960, 2232832, 2278400, 2398550, 2506240, 2741200, 2759680, 2791040, 3070144, 3132800, 3189760, 3449600, 3488800, 3508736, 3837680, 3987200, 4385920, 4465664, 4797100, 5012480, 5482400, 5582080, 6140288, 6265600, 6899200, 6977600, 7017472, 7675360, 7974400, 8771840, 9594200, 10964800, 11164160, 12280576, 12531200, 13798400, 13955200, 15350720, 15948800, 17543680, 19188400, 21929600, 22328320, 24561152, 25062400, 27910400, 30701440, 35087360, 38376800, 43859200, 49122304, 55820800, 61402880, 76753600, 87718400, 111641600, 122805760, 153507200, 175436800, 245611520, 307014400, 614028800, 1228057600]

約数ペア:

[(1, 1228057600), (2, 614028800), (4, 307014400), (5, 245611520), (7, 175436800), (8, 153507200), (10, 122805760), (11, 111641600), (14, 87718400), (16, 76753600), (20, 61402880), (22, 55820800), (25, 49122304), (28, 43859200), (32, 38376800), (35, 35087360), (40, 30701440), (44, 27910400), (49, 25062400), (50, 24561152), (55, 22328320), (56, 21929600), (64, 19188400), (70, 17543680), (77, 15948800), (80, 15350720), (88, 13955200), (89, 13798400), (98, 12531200), (100, 12280576), (110, 11164160), (112, 10964800), (128, 9594200), (140, 8771840), (154, 7974400), (160, 7675360), (175, 7017472), (176, 6977600), (178, 6899200), (196, 6265600), (200, 6140288), (220, 5582080), (224, 5482400), (245, 5012480), (256, 4797100), (275, 4465664), (280, 4385920), (308, 3987200), (320, 3837680), (350, 3508736), (352, 3488800), (356, 3449600), (385, 3189760), (392, 3132800), (400, 3070144), (440, 2791040), (445, 2759680), (448, 2741200), (490, 2506240), (512, 2398550), (539, 2278400), (550, 2232832), (560, 2192960), (616, 1993600), (623, 1971200), (640, 1918840), (700, 1754368), (704, 1744400), (712, 1724800), (770, 1594880), (784, 1566400), (800, 1535072), (880, 1395520), (890, 1379840), (896, 1370600), (979, 1254400), (980, 1253120), (1024, 1199275), (1078, 1139200), (1100, 1116416), (1120, 1096480), (1225, 1002496), (1232, 996800), (1246, 985600), (1280, 959420), (1400, 877184), (1408, 872200), (1424, 862400), (1540, 797440), (1568, 783200), (1600, 767536), (1760, 697760), (1780, 689920), (1792, 685300), (1925, 637952), (1958, 627200), (1960, 626560), (2156, 569600), (2200, 558208), (2225, 551936), (2240, 548240), (2450, 501248), (2464, 498400), (2492, 492800), (2560, 479710), (2695, 455680), (2800, 438592), (2816, 436100), (2848, 431200), (3080, 398720), (3115, 394240), (3136, 391600), (3200, 383768), (3520, 348880), (3560, 344960), (3584, 342650), (3850, 318976), (3916, 313600), (3920, 313280), (4312, 284800), (4361, 281600), (4400, 279104), (4450, 275968), (4480, 274120), (4895, 250880), (4900, 250624), (4928, 249200), (4984, 246400), (5120, 239855), (5390, 227840), (5600, 219296), (5632, 218050), (5696, 215600), (6160, 199360), (6230, 197120), (6272, 195800), (6400, 191884), (6853, 179200), (7040, 174440), (7120, 172480), (7168, 171325), (7700, 159488), (7832, 156800), (7840, 156640), (8624, 142400), (8722, 140800), (8800, 139552), (8900, 137984), (8960, 137060), (9790, 125440), (9800, 125312), (9856, 124600), (9968, 123200), (10780, 113920), (11200, 109648), (11264, 109025), (11392, 107800), (12320, 99680), (12460, 98560), (12544, 97900), (12800, 95942), (13475, 91136), (13706, 89600), (14080, 87220), (14240, 86240), (15400, 79744), (15575, 78848), (15664, 78400), (15680, 78320), (17248, 71200), (17444, 70400), (17600, 69776), (17800, 68992), (17920, 68530), (19580, 62720), (19600, 62656), (19712, 62300), (19936, 61600), (21560, 56960), (21805, 56320), (22400, 54824), (22784, 53900), (24475, 50176), (24640, 49840), (24920, 49280), (25088, 48950), (25600, 47971), (26950, 45568), (27412, 44800), (28160, 43610), (28480, 43120), (30800, 39872), (31150, 39424), (31328, 39200), (31360, 39160), (34265, 35840), (34496, 35600), (34888, 35200)]