88346720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 266499072

約数和(自身を除く): 178152352

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 101, 110, 112, 140, 142, 154, 160, 176, 202, 220, 224, 280, 284, 308, 352, 355, 385, 404, 440, 497, 505, 560, 568, 616, 707, 710, 770, 781, 808, 880, 994, 1010, 1111, 1120, 1136, 1232, 1414, 1420, 1540, 1562, 1616, 1760, 1988, 2020, 2222, 2272, 2464, 2485, 2828, 2840, 3080, 3124, 3232, 3535, 3905, 3976, 4040, 4444, 4970, 5467, 5555, 5656, 5680, 6160, 6248, 7070, 7171, 7777, 7810, 7952, 8080, 8888, 9940, 10934, 11110, 11312, 11360, 12320, 12496, 14140, 14342, 15554, 15620, 15904, 16160, 17776, 19880, 21868, 22220, 22624, 24992, 27335, 28280, 28684, 31108, 31240, 35552, 35855, 38885, 39760, 43736, 44440, 50197, 54670, 56560, 57368, 62216, 62480, 71710, 77770, 78881, 79520, 87472, 88880, 100394, 109340, 113120, 114736, 124432, 124960, 143420, 155540, 157762, 174944, 177760, 200788, 218680, 229472, 248864, 250985, 286840, 311080, 315524, 394405, 401576, 437360, 501970, 552167, 573680, 622160, 631048, 788810, 803152, 874720, 1003940, 1104334, 1147360, 1244320, 1262096, 1577620, 1606304, 2007880, 2208668, 2524192, 2760835, 3155240, 4015760, 4417336, 5521670, 6310480, 8031520, 8834672, 11043340, 12620960, 17669344, 22086680, 44173360, 88346720]

約数ペア:

[(1, 88346720), (2, 44173360), (4, 22086680), (5, 17669344), (7, 12620960), (8, 11043340), (10, 8834672), (11, 8031520), (14, 6310480), (16, 5521670), (20, 4417336), (22, 4015760), (28, 3155240), (32, 2760835), (35, 2524192), (40, 2208668), (44, 2007880), (55, 1606304), (56, 1577620), (70, 1262096), (71, 1244320), (77, 1147360), (80, 1104334), (88, 1003940), (101, 874720), (110, 803152), (112, 788810), (140, 631048), (142, 622160), (154, 573680), (160, 552167), (176, 501970), (202, 437360), (220, 401576), (224, 394405), (280, 315524), (284, 311080), (308, 286840), (352, 250985), (355, 248864), (385, 229472), (404, 218680), (440, 200788), (497, 177760), (505, 174944), (560, 157762), (568, 155540), (616, 143420), (707, 124960), (710, 124432), (770, 114736), (781, 113120), (808, 109340), (880, 100394), (994, 88880), (1010, 87472), (1111, 79520), (1120, 78881), (1136, 77770), (1232, 71710), (1414, 62480), (1420, 62216), (1540, 57368), (1562, 56560), (1616, 54670), (1760, 50197), (1988, 44440), (2020, 43736), (2222, 39760), (2272, 38885), (2464, 35855), (2485, 35552), (2828, 31240), (2840, 31108), (3080, 28684), (3124, 28280), (3232, 27335), (3535, 24992), (3905, 22624), (3976, 22220), (4040, 21868), (4444, 19880), (4970, 17776), (5467, 16160), (5555, 15904), (5656, 15620), (5680, 15554), (6160, 14342), (6248, 14140), (7070, 12496), (7171, 12320), (7777, 11360), (7810, 11312), (7952, 11110), (8080, 10934), (8888, 9940)]