8678552960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:2985

約数の個数: 256

約数和(自身を含む): 26299745280

約数和(自身を除く): 17621192320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 64, 70, 77, 80, 88, 110, 112, 122, 128, 140, 154, 160, 176, 220, 224, 244, 280, 305, 308, 320, 352, 385, 427, 440, 448, 488, 560, 610, 616, 640, 671, 704, 770, 854, 880, 896, 976, 1120, 1220, 1232, 1342, 1408, 1540, 1708, 1760, 1952, 2135, 2240, 2440, 2464, 2684, 2887, 3080, 3355, 3416, 3520, 3904, 4270, 4480, 4697, 4880, 4928, 5368, 5774, 6160, 6710, 6832, 7040, 7808, 8540, 9394, 9760, 9856, 10736, 11548, 12320, 13420, 13664, 14435, 17080, 18788, 19520, 20209, 21472, 23096, 23485, 24640, 26840, 27328, 28870, 31757, 34160, 37576, 39040, 40418, 42944, 46192, 46970, 49280, 53680, 54656, 57740, 63514, 68320, 75152, 80836, 85888, 92384, 93940, 101045, 107360, 115480, 127028, 136640, 150304, 158785, 161672, 176107, 184768, 187880, 202090, 214720, 222299, 230960, 254056, 273280, 300608, 317570, 323344, 352214, 369536, 375760, 404180, 429440, 444598, 461920, 508112, 601216, 635140, 646688, 704428, 751520, 808360, 880535, 889196, 923840, 1016224, 1111495, 1232749, 1270280, 1293376, 1408856, 1503040, 1616720, 1761070, 1778392, 1847680, 1937177, 2032448, 2222990, 2465498, 2540560, 2586752, 2817712, 3006080, 3233440, 3522140, 3556784, 3874354, 4064896, 4445980, 4930996, 5081120, 5635424, 6163745, 6466880, 7044280, 7113568, 7748708, 8891960, 9685885, 9861992, 10162240, 11270848, 12327490, 12933760, 13560239, 14088560, 14227136, 15497416, 17783920, 19371770, 19723984, 20324480, 22541696, 24654980, 27120478, 28177120, 28454272, 30994832, 35567840, 38743540, 39447968, 49309960, 54240956, 56354240, 61989664, 67801195, 71135680, 77487080, 78895936, 98619920, 108481912, 112708480, 123979328, 135602390, 142271360, 154974160, 157791872, 197239840, 216963824, 247958656, 271204780, 309948320, 394479680, 433927648, 542409560, 619896640, 788959360, 867855296, 1084819120, 1239793280, 1735710592, 2169638240, 4339276480, 8678552960]

約数ペア:

[(1, 8678552960), (2, 4339276480), (4, 2169638240), (5, 1735710592), (7, 1239793280), (8, 1084819120), (10, 867855296), (11, 788959360), (14, 619896640), (16, 542409560), (20, 433927648), (22, 394479680), (28, 309948320), (32, 271204780), (35, 247958656), (40, 216963824), (44, 197239840), (55, 157791872), (56, 154974160), (61, 142271360), (64, 135602390), (70, 123979328), (77, 112708480), (80, 108481912), (88, 98619920), (110, 78895936), (112, 77487080), (122, 71135680), (128, 67801195), (140, 61989664), (154, 56354240), (160, 54240956), (176, 49309960), (220, 39447968), (224, 38743540), (244, 35567840), (280, 30994832), (305, 28454272), (308, 28177120), (320, 27120478), (352, 24654980), (385, 22541696), (427, 20324480), (440, 19723984), (448, 19371770), (488, 17783920), (560, 15497416), (610, 14227136), (616, 14088560), (640, 13560239), (671, 12933760), (704, 12327490), (770, 11270848), (854, 10162240), (880, 9861992), (896, 9685885), (976, 8891960), (1120, 7748708), (1220, 7113568), (1232, 7044280), (1342, 6466880), (1408, 6163745), (1540, 5635424), (1708, 5081120), (1760, 4930996), (1952, 4445980), (2135, 4064896), (2240, 3874354), (2440, 3556784), (2464, 3522140), (2684, 3233440), (2887, 3006080), (3080, 2817712), (3355, 2586752), (3416, 2540560), (3520, 2465498), (3904, 2222990), (4270, 2032448), (4480, 1937177), (4697, 1847680), (4880, 1778392), (4928, 1761070), (5368, 1616720), (5774, 1503040), (6160, 1408856), (6710, 1293376), (6832, 1270280), (7040, 1232749), (7808, 1111495), (8540, 1016224), (9394, 923840), (9760, 889196), (9856, 880535), (10736, 808360), (11548, 751520), (12320, 704428), (13420, 646688), (13664, 635140), (14435, 601216), (17080, 508112), (18788, 461920), (19520, 444598), (20209, 429440), (21472, 404180), (23096, 375760), (23485, 369536), (24640, 352214), (26840, 323344), (27328, 317570), (28870, 300608), (31757, 273280), (34160, 254056), (37576, 230960), (39040, 222299), (40418, 214720), (42944, 202090), (46192, 187880), (46970, 184768), (49280, 176107), (53680, 161672), (54656, 158785), (57740, 150304), (63514, 136640), (68320, 127028), (75152, 115480), (80836, 107360), (85888, 101045), (92384, 93940)]