486887520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 1809174528

約数和(自身を除く): 1322287008

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, 70, 80, 84, 96, 98, 105, 112, 120, 127, 140, 147, 160, 163, 168, 196, 210, 224, 240, 245, 254, 280, 294, 326, 336, 381, 392, 420, 480, 489, 490, 508, 560, 588, 635, 652, 672, 735, 762, 784, 815, 840, 889, 978, 980, 1016, 1120, 1141, 1176, 1270, 1304, 1470, 1524, 1568, 1630, 1680, 1778, 1905, 1956, 1960, 2032, 2282, 2352, 2445, 2540, 2608, 2667, 2940, 3048, 3260, 3360, 3423, 3556, 3810, 3912, 3920, 4064, 4445, 4564, 4704, 4890, 5080, 5216, 5334, 5705, 5880, 6096, 6223, 6520, 6846, 7112, 7620, 7824, 7840, 7987, 8890, 9128, 9780, 10160, 10668, 11410, 11760, 12192, 12446, 13040, 13335, 13692, 14224, 15240, 15648, 15974, 17115, 17780, 18256, 18669, 19560, 20320, 20701, 21336, 22820, 23520, 23961, 24892, 26080, 26670, 27384, 28448, 30480, 31115, 31948, 34230, 35560, 36512, 37338, 39120, 39935, 41402, 42672, 45640, 47922, 49784, 53340, 54768, 60960, 62103, 62230, 63896, 68460, 71120, 74676, 78240, 79870, 82804, 85344, 91280, 93345, 95844, 99568, 103505, 106680, 109536, 119805, 124206, 124460, 127792, 136920, 142240, 144907, 149352, 159740, 165608, 182560, 186690, 191688, 199136, 207010, 213360, 239610, 248412, 248920, 255584, 273840, 289814, 298704, 310515, 319480, 331216, 373380, 383376, 414020, 426720, 434721, 479220, 496824, 497840, 547680, 579628, 597408, 621030, 638960, 662432, 724535, 746760, 766752, 828040, 869442, 958440, 993648, 995680, 1014349, 1159256, 1242060, 1277920, 1449070, 1493520, 1656080, 1738884, 1916880, 1987296, 2028698, 2173605, 2318512, 2484120, 2898140, 2987040, 3043047, 3312160, 3477768, 3833760, 4057396, 4347210, 4637024, 4968240, 5071745, 5796280, 6086094, 6955536, 8114792, 8694420, 9936480, 10143490, 11592560, 12172188, 13911072, 15215235, 16229584, 17388840, 20286980, 23185120, 24344376, 30430470, 32459168, 34777680, 40573960, 48688752, 60860940, 69555360, 81147920, 97377504, 121721880, 162295840, 243443760, 486887520]

約数ペア:

[(1, 486887520), (2, 243443760), (3, 162295840), (4, 121721880), (5, 97377504), (6, 81147920), (7, 69555360), (8, 60860940), (10, 48688752), (12, 40573960), (14, 34777680), (15, 32459168), (16, 30430470), (20, 24344376), (21, 23185120), (24, 20286980), (28, 17388840), (30, 16229584), (32, 15215235), (35, 13911072), (40, 12172188), (42, 11592560), (48, 10143490), (49, 9936480), (56, 8694420), (60, 8114792), (70, 6955536), (80, 6086094), (84, 5796280), (96, 5071745), (98, 4968240), (105, 4637024), (112, 4347210), (120, 4057396), (127, 3833760), (140, 3477768), (147, 3312160), (160, 3043047), (163, 2987040), (168, 2898140), (196, 2484120), (210, 2318512), (224, 2173605), (240, 2028698), (245, 1987296), (254, 1916880), (280, 1738884), (294, 1656080), (326, 1493520), (336, 1449070), (381, 1277920), (392, 1242060), (420, 1159256), (480, 1014349), (489, 995680), (490, 993648), (508, 958440), (560, 869442), (588, 828040), (635, 766752), (652, 746760), (672, 724535), (735, 662432), (762, 638960), (784, 621030), (815, 597408), (840, 579628), (889, 547680), (978, 497840), (980, 496824), (1016, 479220), (1120, 434721), (1141, 426720), (1176, 414020), (1270, 383376), (1304, 373380), (1470, 331216), (1524, 319480), (1568, 310515), (1630, 298704), (1680, 289814), (1778, 273840), (1905, 255584), (1956, 248920), (1960, 248412), (2032, 239610), (2282, 213360), (2352, 207010), (2445, 199136), (2540, 191688), (2608, 186690), (2667, 182560), (2940, 165608), (3048, 159740), (3260, 149352), (3360, 144907), (3423, 142240), (3556, 136920), (3810, 127792), (3912, 124460), (3920, 124206), (4064, 119805), (4445, 109536), (4564, 106680), (4704, 103505), (4890, 99568), (5080, 95844), (5216, 93345), (5334, 91280), (5705, 85344), (5880, 82804), (6096, 79870), (6223, 78240), (6520, 74676), (6846, 71120), (7112, 68460), (7620, 63896), (7824, 62230), (7840, 62103), (7987, 60960), (8890, 54768), (9128, 53340), (9780, 49784), (10160, 47922), (10668, 45640), (11410, 42672), (11760, 41402), (12192, 39935), (12446, 39120), (13040, 37338), (13335, 36512), (13692, 35560), (14224, 34230), (15240, 31948), (15648, 31115), (15974, 30480), (17115, 28448), (17780, 27384), (18256, 26670), (18669, 26080), (19560, 24892), (20320, 23961), (20701, 23520), (21336, 22820)]