11972953920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13873}}^1$

素因数の和:13953

約数の個数: 224

約数和(自身を含む): 40596433920

約数和(自身を除く): 28623480000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 192, 232, 240, 248, 290, 310, 320, 348, 372, 435, 464, 465, 480, 496, 580, 620, 696, 744, 870, 899, 928, 930, 960, 992, 1160, 1240, 1392, 1488, 1740, 1798, 1856, 1860, 1984, 2320, 2480, 2697, 2784, 2976, 3480, 3596, 3720, 4495, 4640, 4960, 5394, 5568, 5952, 6960, 7192, 7440, 8990, 9280, 9920, 10788, 13485, 13873, 13920, 14384, 14880, 17980, 21576, 26970, 27746, 27840, 28768, 29760, 35960, 41619, 43152, 53940, 55492, 57536, 69365, 71920, 83238, 86304, 107880, 110984, 138730, 143840, 166476, 172608, 208095, 215760, 221968, 277460, 287680, 332952, 402317, 416190, 430063, 431520, 443936, 554920, 665904, 804634, 832380, 860126, 863040, 887872, 1109840, 1206951, 1290189, 1331808, 1609268, 1664760, 1720252, 2011585, 2150315, 2219680, 2413902, 2580378, 2663616, 3218536, 3329520, 3440504, 4023170, 4300630, 4439360, 4827804, 5160756, 6034755, 6437072, 6450945, 6659040, 6881008, 8046340, 8601260, 9655608, 10321512, 12069510, 12471827, 12874144, 12901890, 13318080, 13762016, 16092680, 17202520, 19311216, 20643024, 24139020, 24943654, 25748288, 25803780, 27524032, 32185360, 34405040, 37415481, 38622432, 41286048, 48278040, 49887308, 51607560, 62359135, 64370720, 68810080, 74830962, 77244864, 82572096, 96556080, 99774616, 103215120, 124718270, 128741440, 137620160, 149661924, 187077405, 193112160, 199549232, 206430240, 249436540, 299323848, 374154810, 386224320, 399098464, 412860480, 498873080, 598647696, 748309620, 798196928, 997746160, 1197295392, 1496619240, 1995492320, 2394590784, 2993238480, 3990984640, 5986476960, 11972953920]

約数ペア:

[(1, 11972953920), (2, 5986476960), (3, 3990984640), (4, 2993238480), (5, 2394590784), (6, 1995492320), (8, 1496619240), (10, 1197295392), (12, 997746160), (15, 798196928), (16, 748309620), (20, 598647696), (24, 498873080), (29, 412860480), (30, 399098464), (31, 386224320), (32, 374154810), (40, 299323848), (48, 249436540), (58, 206430240), (60, 199549232), (62, 193112160), (64, 187077405), (80, 149661924), (87, 137620160), (93, 128741440), (96, 124718270), (116, 103215120), (120, 99774616), (124, 96556080), (145, 82572096), (155, 77244864), (160, 74830962), (174, 68810080), (186, 64370720), (192, 62359135), (232, 51607560), (240, 49887308), (248, 48278040), (290, 41286048), (310, 38622432), (320, 37415481), (348, 34405040), (372, 32185360), (435, 27524032), (464, 25803780), (465, 25748288), (480, 24943654), (496, 24139020), (580, 20643024), (620, 19311216), (696, 17202520), (744, 16092680), (870, 13762016), (899, 13318080), (928, 12901890), (930, 12874144), (960, 12471827), (992, 12069510), (1160, 10321512), (1240, 9655608), (1392, 8601260), (1488, 8046340), (1740, 6881008), (1798, 6659040), (1856, 6450945), (1860, 6437072), (1984, 6034755), (2320, 5160756), (2480, 4827804), (2697, 4439360), (2784, 4300630), (2976, 4023170), (3480, 3440504), (3596, 3329520), (3720, 3218536), (4495, 2663616), (4640, 2580378), (4960, 2413902), (5394, 2219680), (5568, 2150315), (5952, 2011585), (6960, 1720252), (7192, 1664760), (7440, 1609268), (8990, 1331808), (9280, 1290189), (9920, 1206951), (10788, 1109840), (13485, 887872), (13873, 863040), (13920, 860126), (14384, 832380), (14880, 804634), (17980, 665904), (21576, 554920), (26970, 443936), (27746, 431520), (27840, 430063), (28768, 416190), (29760, 402317), (35960, 332952), (41619, 287680), (43152, 277460), (53940, 221968), (55492, 215760), (57536, 208095), (69365, 172608), (71920, 166476), (83238, 143840), (86304, 138730), (107880, 110984)]