402081120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:494

約数の個数: 288

約数和(自身を含む): 1586475072

約数和(自身を除く): 1184393952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 113, 120, 126, 140, 144, 160, 168, 180, 210, 224, 226, 240, 252, 280, 288, 315, 336, 339, 353, 360, 420, 452, 480, 504, 560, 565, 630, 672, 678, 706, 720, 791, 840, 904, 1008, 1017, 1059, 1120, 1130, 1260, 1356, 1412, 1440, 1582, 1680, 1695, 1765, 1808, 2016, 2034, 2118, 2260, 2373, 2471, 2520, 2712, 2824, 3164, 3177, 3360, 3390, 3530, 3616, 3955, 4068, 4236, 4520, 4746, 4942, 5040, 5085, 5295, 5424, 5648, 6328, 6354, 6780, 7060, 7119, 7413, 7910, 8136, 8472, 9040, 9492, 9884, 10080, 10170, 10590, 10848, 11296, 11865, 12355, 12656, 12708, 13560, 14120, 14238, 14826, 15820, 15885, 16272, 16944, 18080, 18984, 19768, 20340, 21180, 22239, 23730, 24710, 25312, 25416, 27120, 28240, 28476, 29652, 31640, 31770, 32544, 33888, 35595, 37065, 37968, 39536, 39889, 40680, 42360, 44478, 47460, 49420, 50832, 54240, 56480, 56952, 59304, 63280, 63540, 71190, 74130, 75936, 79072, 79778, 81360, 84720, 88956, 94920, 98840, 101664, 111195, 113904, 118608, 119667, 126560, 127080, 142380, 148260, 159556, 162720, 169440, 177912, 189840, 197680, 199445, 222390, 227808, 237216, 239334, 254160, 279223, 284760, 296520, 319112, 355824, 359001, 379680, 395360, 398890, 444780, 478668, 508320, 558446, 569520, 593040, 598335, 638224, 711648, 718002, 797780, 837669, 889560, 957336, 1116892, 1139040, 1186080, 1196670, 1276448, 1396115, 1436004, 1595560, 1675338, 1779120, 1795005, 1914672, 2233784, 2393340, 2513007, 2792230, 2872008, 3191120, 3350676, 3558240, 3590010, 3829344, 4188345, 4467568, 4786680, 5026014, 5584460, 5744016, 6382240, 6701352, 7180020, 8376690, 8935136, 9573360, 10052028, 11168920, 11488032, 12565035, 13402704, 14360040, 16753380, 19146720, 20104056, 22337840, 25130070, 26805408, 28720080, 33506760, 40208112, 44675680, 50260140, 57440160, 67013520, 80416224, 100520280, 134027040, 201040560, 402081120]

約数ペア:

[(1, 402081120), (2, 201040560), (3, 134027040), (4, 100520280), (5, 80416224), (6, 67013520), (7, 57440160), (8, 50260140), (9, 44675680), (10, 40208112), (12, 33506760), (14, 28720080), (15, 26805408), (16, 25130070), (18, 22337840), (20, 20104056), (21, 19146720), (24, 16753380), (28, 14360040), (30, 13402704), (32, 12565035), (35, 11488032), (36, 11168920), (40, 10052028), (42, 9573360), (45, 8935136), (48, 8376690), (56, 7180020), (60, 6701352), (63, 6382240), (70, 5744016), (72, 5584460), (80, 5026014), (84, 4786680), (90, 4467568), (96, 4188345), (105, 3829344), (112, 3590010), (113, 3558240), (120, 3350676), (126, 3191120), (140, 2872008), (144, 2792230), (160, 2513007), (168, 2393340), (180, 2233784), (210, 1914672), (224, 1795005), (226, 1779120), (240, 1675338), (252, 1595560), (280, 1436004), (288, 1396115), (315, 1276448), (336, 1196670), (339, 1186080), (353, 1139040), (360, 1116892), (420, 957336), (452, 889560), (480, 837669), (504, 797780), (560, 718002), (565, 711648), (630, 638224), (672, 598335), (678, 593040), (706, 569520), (720, 558446), (791, 508320), (840, 478668), (904, 444780), (1008, 398890), (1017, 395360), (1059, 379680), (1120, 359001), (1130, 355824), (1260, 319112), (1356, 296520), (1412, 284760), (1440, 279223), (1582, 254160), (1680, 239334), (1695, 237216), (1765, 227808), (1808, 222390), (2016, 199445), (2034, 197680), (2118, 189840), (2260, 177912), (2373, 169440), (2471, 162720), (2520, 159556), (2712, 148260), (2824, 142380), (3164, 127080), (3177, 126560), (3360, 119667), (3390, 118608), (3530, 113904), (3616, 111195), (3955, 101664), (4068, 98840), (4236, 94920), (4520, 88956), (4746, 84720), (4942, 81360), (5040, 79778), (5085, 79072), (5295, 75936), (5424, 74130), (5648, 71190), (6328, 63540), (6354, 63280), (6780, 59304), (7060, 56952), (7119, 56480), (7413, 54240), (7910, 50832), (8136, 49420), (8472, 47460), (9040, 44478), (9492, 42360), (9884, 40680), (10080, 39889), (10170, 39536), (10590, 37968), (10848, 37065), (11296, 35595), (11865, 33888), (12355, 32544), (12656, 31770), (12708, 31640), (13560, 29652), (14120, 28476), (14238, 28240), (14826, 27120), (15820, 25416), (15885, 25312), (16272, 24710), (16944, 23730), (18080, 22239), (18984, 21180), (19768, 20340)]