2142295680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{3253}}^1$

素因数の和:3296

約数の個数: 256

約数和(自身を含む): 7965792000

約数和(自身を除く): 5823496320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1920, 1960, 2058, 2240, 2352, 2688, 2744, 2940, 3136, 3253, 3360, 3430, 3920, 4116, 4480, 4704, 5145, 5488, 5880, 6272, 6506, 6720, 6860, 7840, 8232, 9408, 9759, 10290, 10976, 11760, 13012, 13440, 13720, 15680, 16265, 16464, 18816, 19518, 20580, 21952, 22771, 23520, 26024, 27440, 31360, 32530, 32928, 39036, 41160, 43904, 45542, 47040, 48795, 52048, 54880, 65060, 65856, 68313, 78072, 82320, 91084, 94080, 97590, 104096, 109760, 113855, 130120, 131712, 136626, 156144, 159397, 164640, 182168, 195180, 208192, 219520, 227710, 260240, 273252, 312288, 318794, 329280, 341565, 364336, 390360, 416384, 455420, 478191, 520480, 546504, 624576, 637588, 658560, 683130, 728672, 780720, 796985, 910840, 956382, 1040960, 1093008, 1115779, 1249152, 1275176, 1366260, 1457344, 1561440, 1593970, 1821680, 1912764, 2081920, 2186016, 2231558, 2390955, 2550352, 2732520, 2914688, 3122880, 3187940, 3347337, 3643360, 3825528, 4372032, 4463116, 4781910, 5100704, 5465040, 5578895, 6245760, 6375880, 6694674, 7286720, 7651056, 8744064, 8926232, 9563820, 10201408, 10930080, 11157790, 12751760, 13389348, 14573440, 15302112, 16736685, 17852464, 19127640, 20402816, 21860160, 22315580, 25503520, 26778696, 30604224, 33473370, 35704928, 38255280, 43720320, 44631160, 51007040, 53557392, 61208448, 66946740, 71409856, 76510560, 89262320, 102014080, 107114784, 133893480, 142819712, 153021120, 178524640, 214229568, 267786960, 306042240, 357049280, 428459136, 535573920, 714098560, 1071147840, 2142295680]

約数ペア:

[(1, 2142295680), (2, 1071147840), (3, 714098560), (4, 535573920), (5, 428459136), (6, 357049280), (7, 306042240), (8, 267786960), (10, 214229568), (12, 178524640), (14, 153021120), (15, 142819712), (16, 133893480), (20, 107114784), (21, 102014080), (24, 89262320), (28, 76510560), (30, 71409856), (32, 66946740), (35, 61208448), (40, 53557392), (42, 51007040), (48, 44631160), (49, 43720320), (56, 38255280), (60, 35704928), (64, 33473370), (70, 30604224), (80, 26778696), (84, 25503520), (96, 22315580), (98, 21860160), (105, 20402816), (112, 19127640), (120, 17852464), (128, 16736685), (140, 15302112), (147, 14573440), (160, 13389348), (168, 12751760), (192, 11157790), (196, 10930080), (210, 10201408), (224, 9563820), (240, 8926232), (245, 8744064), (280, 7651056), (294, 7286720), (320, 6694674), (336, 6375880), (343, 6245760), (384, 5578895), (392, 5465040), (420, 5100704), (448, 4781910), (480, 4463116), (490, 4372032), (560, 3825528), (588, 3643360), (640, 3347337), (672, 3187940), (686, 3122880), (735, 2914688), (784, 2732520), (840, 2550352), (896, 2390955), (960, 2231558), (980, 2186016), (1029, 2081920), (1120, 1912764), (1176, 1821680), (1344, 1593970), (1372, 1561440), (1470, 1457344), (1568, 1366260), (1680, 1275176), (1715, 1249152), (1920, 1115779), (1960, 1093008), (2058, 1040960), (2240, 956382), (2352, 910840), (2688, 796985), (2744, 780720), (2940, 728672), (3136, 683130), (3253, 658560), (3360, 637588), (3430, 624576), (3920, 546504), (4116, 520480), (4480, 478191), (4704, 455420), (5145, 416384), (5488, 390360), (5880, 364336), (6272, 341565), (6506, 329280), (6720, 318794), (6860, 312288), (7840, 273252), (8232, 260240), (9408, 227710), (9759, 219520), (10290, 208192), (10976, 195180), (11760, 182168), (13012, 164640), (13440, 159397), (13720, 156144), (15680, 136626), (16265, 131712), (16464, 130120), (18816, 113855), (19518, 109760), (20580, 104096), (21952, 97590), (22771, 94080), (23520, 91084), (26024, 82320), (27440, 78072), (31360, 68313), (32530, 65856), (32928, 65060), (39036, 54880), (41160, 52048), (43904, 48795), (45542, 47040)]