326626560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 288

約数和(自身を含む): 1249946880

約数和(自身を除く): 923320320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 727, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1454, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2181, 2304, 2340, 2496, 2808, 2880, 2908, 3120, 3328, 3456, 3510, 3635, 3744, 3840, 4160, 4320, 4362, 4680, 4992, 5616, 5760, 5816, 6240, 6543, 6912, 7020, 7270, 7488, 8320, 8640, 8724, 9360, 9451, 9984, 10905, 11232, 11520, 11632, 12480, 13086, 14040, 14540, 14976, 16640, 17280, 17448, 18720, 18902, 19629, 21810, 22464, 23264, 24960, 26172, 28080, 28353, 29080, 29952, 32715, 34560, 34896, 37440, 37804, 39258, 43620, 44928, 46528, 47255, 49920, 52344, 56160, 56706, 58160, 65430, 69792, 74880, 75608, 78516, 85059, 87240, 89856, 93056, 94510, 98145, 104688, 112320, 113412, 116320, 130860, 139584, 141765, 149760, 151216, 157032, 170118, 174480, 186112, 189020, 196290, 209376, 224640, 226824, 232640, 255177, 261720, 279168, 283530, 302432, 314064, 340236, 348960, 378040, 392580, 418752, 425295, 449280, 453648, 465280, 510354, 523440, 558336, 567060, 604864, 628128, 680472, 697920, 756080, 785160, 837504, 850590, 907296, 930560, 1020708, 1046880, 1134120, 1209728, 1256256, 1275885, 1360944, 1395840, 1512160, 1570320, 1675008, 1701180, 1814592, 2041416, 2093760, 2268240, 2419456, 2512512, 2551770, 2721888, 2791680, 3024320, 3140640, 3402360, 3629184, 4082832, 4187520, 4536480, 5025024, 5103540, 5443776, 6048640, 6281280, 6804720, 7258368, 8165664, 8375040, 9072960, 10207080, 10887552, 12097280, 12562560, 13609440, 16331328, 18145920, 20414160, 21775104, 25125120, 27218880, 32662656, 36291840, 40828320, 54437760, 65325312, 81656640, 108875520, 163313280, 326626560]

約数ペア:

[(1, 326626560), (2, 163313280), (3, 108875520), (4, 81656640), (5, 65325312), (6, 54437760), (8, 40828320), (9, 36291840), (10, 32662656), (12, 27218880), (13, 25125120), (15, 21775104), (16, 20414160), (18, 18145920), (20, 16331328), (24, 13609440), (26, 12562560), (27, 12097280), (30, 10887552), (32, 10207080), (36, 9072960), (39, 8375040), (40, 8165664), (45, 7258368), (48, 6804720), (52, 6281280), (54, 6048640), (60, 5443776), (64, 5103540), (65, 5025024), (72, 4536480), (78, 4187520), (80, 4082832), (90, 3629184), (96, 3402360), (104, 3140640), (108, 3024320), (117, 2791680), (120, 2721888), (128, 2551770), (130, 2512512), (135, 2419456), (144, 2268240), (156, 2093760), (160, 2041416), (180, 1814592), (192, 1701180), (195, 1675008), (208, 1570320), (216, 1512160), (234, 1395840), (240, 1360944), (256, 1275885), (260, 1256256), (270, 1209728), (288, 1134120), (312, 1046880), (320, 1020708), (351, 930560), (360, 907296), (384, 850590), (390, 837504), (416, 785160), (432, 756080), (468, 697920), (480, 680472), (520, 628128), (540, 604864), (576, 567060), (585, 558336), (624, 523440), (640, 510354), (702, 465280), (720, 453648), (727, 449280), (768, 425295), (780, 418752), (832, 392580), (864, 378040), (936, 348960), (960, 340236), (1040, 314064), (1080, 302432), (1152, 283530), (1170, 279168), (1248, 261720), (1280, 255177), (1404, 232640), (1440, 226824), (1454, 224640), (1560, 209376), (1664, 196290), (1728, 189020), (1755, 186112), (1872, 174480), (1920, 170118), (2080, 157032), (2160, 151216), (2181, 149760), (2304, 141765), (2340, 139584), (2496, 130860), (2808, 116320), (2880, 113412), (2908, 112320), (3120, 104688), (3328, 98145), (3456, 94510), (3510, 93056), (3635, 89856), (3744, 87240), (3840, 85059), (4160, 78516), (4320, 75608), (4362, 74880), (4680, 69792), (4992, 65430), (5616, 58160), (5760, 56706), (5816, 56160), (6240, 52344), (6543, 49920), (6912, 47255), (7020, 46528), (7270, 44928), (7488, 43620), (8320, 39258), (8640, 37804), (8724, 37440), (9360, 34896), (9451, 34560), (9984, 32715), (10905, 29952), (11232, 29080), (11520, 28353), (11632, 28080), (12480, 26172), (13086, 24960), (14040, 23264), (14540, 22464), (14976, 21810), (16640, 19629), (17280, 18902), (17448, 18720)]