329427840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 256

約数和(自身を含む): 1215774720

約数和(自身を除く): 886346880

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 193, 210, 224, 240, 254, 280, 320, 336, 381, 384, 386, 420, 448, 480, 508, 560, 579, 635, 640, 672, 762, 772, 840, 889, 896, 960, 965, 1016, 1120, 1158, 1270, 1344, 1351, 1524, 1544, 1680, 1778, 1905, 1920, 1930, 2032, 2240, 2316, 2540, 2667, 2688, 2702, 2895, 3048, 3088, 3360, 3556, 3810, 3860, 4053, 4064, 4445, 4480, 4632, 5080, 5334, 5404, 5790, 6096, 6176, 6720, 6755, 7112, 7620, 7720, 8106, 8128, 8890, 9264, 10160, 10668, 10808, 11580, 12192, 12352, 13335, 13440, 13510, 14224, 15240, 15440, 16212, 16256, 17780, 18528, 20265, 20320, 21336, 21616, 23160, 24384, 24511, 24704, 26670, 27020, 28448, 30480, 30880, 32424, 35560, 37056, 40530, 40640, 42672, 43232, 46320, 48768, 49022, 53340, 54040, 56896, 60960, 61760, 64848, 71120, 73533, 74112, 81060, 81280, 85344, 86464, 92640, 98044, 106680, 108080, 113792, 121920, 122555, 123520, 129696, 142240, 147066, 162120, 170688, 171577, 172928, 185280, 196088, 213360, 216160, 243840, 245110, 259392, 284480, 294132, 324240, 341376, 343154, 367665, 370560, 392176, 426720, 432320, 490220, 514731, 518784, 568960, 588264, 648480, 686308, 735330, 784352, 853440, 857885, 864640, 980440, 1029462, 1176528, 1296960, 1372616, 1470660, 1568704, 1706880, 1715770, 1960880, 2058924, 2353056, 2573655, 2593920, 2745232, 2941320, 3137408, 3431540, 3921760, 4117848, 4706112, 5147310, 5490464, 5882640, 6863080, 7843520, 8235696, 9412224, 10294620, 10980928, 11765280, 13726160, 15687040, 16471392, 20589240, 21961856, 23530560, 27452320, 32942784, 41178480, 47061120, 54904640, 65885568, 82356960, 109809280, 164713920, 329427840]

約数ペア:

[(1, 329427840), (2, 164713920), (3, 109809280), (4, 82356960), (5, 65885568), (6, 54904640), (7, 47061120), (8, 41178480), (10, 32942784), (12, 27452320), (14, 23530560), (15, 21961856), (16, 20589240), (20, 16471392), (21, 15687040), (24, 13726160), (28, 11765280), (30, 10980928), (32, 10294620), (35, 9412224), (40, 8235696), (42, 7843520), (48, 6863080), (56, 5882640), (60, 5490464), (64, 5147310), (70, 4706112), (80, 4117848), (84, 3921760), (96, 3431540), (105, 3137408), (112, 2941320), (120, 2745232), (127, 2593920), (128, 2573655), (140, 2353056), (160, 2058924), (168, 1960880), (192, 1715770), (193, 1706880), (210, 1568704), (224, 1470660), (240, 1372616), (254, 1296960), (280, 1176528), (320, 1029462), (336, 980440), (381, 864640), (384, 857885), (386, 853440), (420, 784352), (448, 735330), (480, 686308), (508, 648480), (560, 588264), (579, 568960), (635, 518784), (640, 514731), (672, 490220), (762, 432320), (772, 426720), (840, 392176), (889, 370560), (896, 367665), (960, 343154), (965, 341376), (1016, 324240), (1120, 294132), (1158, 284480), (1270, 259392), (1344, 245110), (1351, 243840), (1524, 216160), (1544, 213360), (1680, 196088), (1778, 185280), (1905, 172928), (1920, 171577), (1930, 170688), (2032, 162120), (2240, 147066), (2316, 142240), (2540, 129696), (2667, 123520), (2688, 122555), (2702, 121920), (2895, 113792), (3048, 108080), (3088, 106680), (3360, 98044), (3556, 92640), (3810, 86464), (3860, 85344), (4053, 81280), (4064, 81060), (4445, 74112), (4480, 73533), (4632, 71120), (5080, 64848), (5334, 61760), (5404, 60960), (5790, 56896), (6096, 54040), (6176, 53340), (6720, 49022), (6755, 48768), (7112, 46320), (7620, 43232), (7720, 42672), (8106, 40640), (8128, 40530), (8890, 37056), (9264, 35560), (10160, 32424), (10668, 30880), (10808, 30480), (11580, 28448), (12192, 27020), (12352, 26670), (13335, 24704), (13440, 24511), (13510, 24384), (14224, 23160), (15240, 21616), (15440, 21336), (16212, 20320), (16256, 20265), (17780, 18528)]