8721886080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1341

約数の個数: 256

約数和(自身を含む): 28791417600

約数和(自身を除く): 20069531520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 89, 96, 120, 128, 129, 160, 172, 178, 192, 215, 240, 258, 267, 320, 344, 356, 384, 430, 445, 480, 516, 534, 640, 645, 688, 712, 860, 890, 960, 1032, 1068, 1187, 1290, 1335, 1376, 1424, 1720, 1780, 1920, 2064, 2136, 2374, 2580, 2670, 2752, 2848, 3440, 3560, 3561, 3827, 4128, 4272, 4748, 5160, 5340, 5504, 5696, 5935, 6880, 7120, 7122, 7654, 8256, 8544, 9496, 10320, 10680, 11392, 11481, 11870, 13760, 14240, 14244, 15308, 16512, 17088, 17805, 18992, 19135, 20640, 21360, 22962, 23740, 27520, 28480, 28488, 30616, 34176, 35610, 37984, 38270, 41280, 42720, 45924, 47480, 51041, 56960, 56976, 57405, 61232, 71220, 75968, 76540, 82560, 85440, 91848, 94960, 102082, 105643, 113952, 114810, 122464, 142440, 151936, 153080, 153123, 170880, 183696, 189920, 204164, 211286, 227904, 229620, 244928, 255205, 284880, 306160, 306246, 316929, 367392, 379840, 408328, 422572, 455808, 459240, 489856, 510410, 528215, 569760, 612320, 612492, 633858, 734784, 759680, 765615, 816656, 845144, 918480, 1020820, 1056430, 1139520, 1224640, 1224984, 1267716, 1469568, 1531230, 1584645, 1633312, 1690288, 1836960, 2041640, 2112860, 2279040, 2449280, 2449968, 2535432, 3062460, 3169290, 3266624, 3380576, 3673920, 4083280, 4225720, 4542649, 4899936, 5070864, 6124920, 6338580, 6533248, 6761152, 7347840, 8166560, 8451440, 9085298, 9799872, 10141728, 12249840, 12677160, 13522304, 13627947, 16333120, 16902880, 18170596, 19599744, 20283456, 22713245, 24499680, 25354320, 27255894, 32666240, 33805760, 36341192, 40566912, 45426490, 48999360, 50708640, 54511788, 67611520, 68139735, 72682384, 90852980, 97998720, 101417280, 109023576, 136279470, 145364768, 181705960, 202834560, 218047152, 272558940, 290729536, 363411920, 436094304, 545117880, 581459072, 726823840, 872188608, 1090235760, 1453647680, 1744377216, 2180471520, 2907295360, 4360943040, 8721886080]

約数ペア:

[(1, 8721886080), (2, 4360943040), (3, 2907295360), (4, 2180471520), (5, 1744377216), (6, 1453647680), (8, 1090235760), (10, 872188608), (12, 726823840), (15, 581459072), (16, 545117880), (20, 436094304), (24, 363411920), (30, 290729536), (32, 272558940), (40, 218047152), (43, 202834560), (48, 181705960), (60, 145364768), (64, 136279470), (80, 109023576), (86, 101417280), (89, 97998720), (96, 90852980), (120, 72682384), (128, 68139735), (129, 67611520), (160, 54511788), (172, 50708640), (178, 48999360), (192, 45426490), (215, 40566912), (240, 36341192), (258, 33805760), (267, 32666240), (320, 27255894), (344, 25354320), (356, 24499680), (384, 22713245), (430, 20283456), (445, 19599744), (480, 18170596), (516, 16902880), (534, 16333120), (640, 13627947), (645, 13522304), (688, 12677160), (712, 12249840), (860, 10141728), (890, 9799872), (960, 9085298), (1032, 8451440), (1068, 8166560), (1187, 7347840), (1290, 6761152), (1335, 6533248), (1376, 6338580), (1424, 6124920), (1720, 5070864), (1780, 4899936), (1920, 4542649), (2064, 4225720), (2136, 4083280), (2374, 3673920), (2580, 3380576), (2670, 3266624), (2752, 3169290), (2848, 3062460), (3440, 2535432), (3560, 2449968), (3561, 2449280), (3827, 2279040), (4128, 2112860), (4272, 2041640), (4748, 1836960), (5160, 1690288), (5340, 1633312), (5504, 1584645), (5696, 1531230), (5935, 1469568), (6880, 1267716), (7120, 1224984), (7122, 1224640), (7654, 1139520), (8256, 1056430), (8544, 1020820), (9496, 918480), (10320, 845144), (10680, 816656), (11392, 765615), (11481, 759680), (11870, 734784), (13760, 633858), (14240, 612492), (14244, 612320), (15308, 569760), (16512, 528215), (17088, 510410), (17805, 489856), (18992, 459240), (19135, 455808), (20640, 422572), (21360, 408328), (22962, 379840), (23740, 367392), (27520, 316929), (28480, 306246), (28488, 306160), (30616, 284880), (34176, 255205), (35610, 244928), (37984, 229620), (38270, 227904), (41280, 211286), (42720, 204164), (45924, 189920), (47480, 183696), (51041, 170880), (56960, 153123), (56976, 153080), (57405, 151936), (61232, 142440), (71220, 122464), (75968, 114810), (76540, 113952), (82560, 105643), (85440, 102082), (91848, 94960)]