27969807040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2087}}^1$

素因数の和:2335

約数の個数: 224

約数和(自身を含む): 79018205184

約数和(自身を除く): 51048398144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 193, 217, 224, 248, 280, 310, 320, 386, 434, 448, 496, 560, 620, 772, 868, 965, 992, 1085, 1120, 1240, 1351, 1544, 1736, 1930, 1984, 2087, 2170, 2240, 2480, 2702, 3088, 3472, 3860, 4174, 4340, 4960, 5404, 5983, 6176, 6755, 6944, 7720, 8348, 8680, 9920, 10435, 10808, 11966, 12352, 13510, 13888, 14609, 15440, 16696, 17360, 20870, 21616, 23932, 27020, 29218, 29915, 30880, 33392, 34720, 41740, 41881, 43232, 47864, 54040, 58436, 59830, 61760, 64697, 66784, 69440, 73045, 83480, 83762, 86464, 95728, 108080, 116872, 119660, 129394, 133568, 146090, 166960, 167524, 191456, 209405, 216160, 233744, 239320, 258788, 292180, 323485, 333920, 335048, 382912, 402791, 418810, 432320, 452879, 467488, 478640, 517576, 584360, 646970, 667840, 670096, 805582, 837620, 905758, 934976, 957280, 1035152, 1168720, 1293940, 1340192, 1611164, 1675240, 1811516, 1914560, 2013955, 2070304, 2264395, 2337440, 2587880, 2680384, 2819537, 3222328, 3350480, 3623032, 4027910, 4140608, 4528790, 4674880, 5175760, 5639074, 6444656, 6700960, 7246064, 8055820, 9057580, 10351520, 11278148, 12486521, 12889312, 13401920, 14097685, 14492128, 16111640, 18115160, 20703040, 22556296, 24973042, 25778624, 28195370, 28984256, 32223280, 36230320, 45112592, 49946084, 56390740, 62432605, 64446560, 72460640, 87405647, 90225184, 99892168, 112781480, 124865210, 128893120, 144921280, 174811294, 180450368, 199784336, 225562960, 249730420, 349622588, 399568672, 437028235, 451125920, 499460840, 699245176, 799137344, 874056470, 902251840, 998921680, 1398490352, 1748112940, 1997843360, 2796980704, 3496225880, 3995686720, 5593961408, 6992451760, 13984903520, 27969807040]

約数ペア:

[(1, 27969807040), (2, 13984903520), (4, 6992451760), (5, 5593961408), (7, 3995686720), (8, 3496225880), (10, 2796980704), (14, 1997843360), (16, 1748112940), (20, 1398490352), (28, 998921680), (31, 902251840), (32, 874056470), (35, 799137344), (40, 699245176), (56, 499460840), (62, 451125920), (64, 437028235), (70, 399568672), (80, 349622588), (112, 249730420), (124, 225562960), (140, 199784336), (155, 180450368), (160, 174811294), (193, 144921280), (217, 128893120), (224, 124865210), (248, 112781480), (280, 99892168), (310, 90225184), (320, 87405647), (386, 72460640), (434, 64446560), (448, 62432605), (496, 56390740), (560, 49946084), (620, 45112592), (772, 36230320), (868, 32223280), (965, 28984256), (992, 28195370), (1085, 25778624), (1120, 24973042), (1240, 22556296), (1351, 20703040), (1544, 18115160), (1736, 16111640), (1930, 14492128), (1984, 14097685), (2087, 13401920), (2170, 12889312), (2240, 12486521), (2480, 11278148), (2702, 10351520), (3088, 9057580), (3472, 8055820), (3860, 7246064), (4174, 6700960), (4340, 6444656), (4960, 5639074), (5404, 5175760), (5983, 4674880), (6176, 4528790), (6755, 4140608), (6944, 4027910), (7720, 3623032), (8348, 3350480), (8680, 3222328), (9920, 2819537), (10435, 2680384), (10808, 2587880), (11966, 2337440), (12352, 2264395), (13510, 2070304), (13888, 2013955), (14609, 1914560), (15440, 1811516), (16696, 1675240), (17360, 1611164), (20870, 1340192), (21616, 1293940), (23932, 1168720), (27020, 1035152), (29218, 957280), (29915, 934976), (30880, 905758), (33392, 837620), (34720, 805582), (41740, 670096), (41881, 667840), (43232, 646970), (47864, 584360), (54040, 517576), (58436, 478640), (59830, 467488), (61760, 452879), (64697, 432320), (66784, 418810), (69440, 402791), (73045, 382912), (83480, 335048), (83762, 333920), (86464, 323485), (95728, 292180), (108080, 258788), (116872, 239320), (119660, 233744), (129394, 216160), (133568, 209405), (146090, 191456), (166960, 167524)]