320597908992

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{12973}}^1$

素因数の和:13201

約数の個数: 240

約数和(自身を含む): 960709546368

約数和(自身を除く): 640111637376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 173, 186, 192, 248, 256, 279, 288, 346, 372, 384, 496, 512, 519, 558, 576, 692, 744, 768, 992, 1038, 1116, 1152, 1384, 1488, 1536, 1557, 1984, 2076, 2232, 2304, 2768, 2976, 3114, 3968, 4152, 4464, 4608, 5363, 5536, 5952, 6228, 7936, 8304, 8928, 10726, 11072, 11904, 12456, 12973, 15872, 16089, 16608, 17856, 21452, 22144, 23808, 24912, 25946, 32178, 33216, 35712, 38919, 42904, 44288, 47616, 48267, 49824, 51892, 64356, 66432, 71424, 77838, 85808, 88576, 96534, 99648, 103784, 116757, 128712, 132864, 142848, 155676, 171616, 193068, 199296, 207568, 233514, 257424, 265728, 311352, 343232, 386136, 398592, 402163, 415136, 467028, 514848, 622704, 686464, 772272, 797184, 804326, 830272, 934056, 1029696, 1206489, 1245408, 1372928, 1544544, 1608652, 1660544, 1868112, 2059392, 2244329, 2412978, 2490816, 2745856, 3089088, 3217304, 3321088, 3619467, 3736224, 4118784, 4488658, 4825956, 4981632, 6178176, 6434608, 6642176, 6732987, 7238934, 7472448, 8237568, 8977316, 9651912, 9963264, 12356352, 12869216, 13465974, 14477868, 14944896, 17954632, 19303824, 19926528, 20198961, 24712704, 25738432, 26931948, 28955736, 29889792, 35909264, 38607648, 40397922, 51476864, 53863896, 57911472, 59779584, 69574199, 71818528, 77215296, 80795844, 102953728, 107727792, 115822944, 139148398, 143637056, 154430592, 161591688, 205907456, 208722597, 215455584, 231645888, 278296796, 287274112, 308861184, 323183376, 417445194, 430911168, 463291776, 556593592, 574548224, 617722368, 626167791, 646366752, 834890388, 861822336, 926583552, 1113187184, 1149096448, 1252335582, 1292733504, 1669780776, 1723644672, 1853167104, 2226374368, 2504671164, 2585467008, 3339561552, 3447289344, 4452748736, 5009342328, 5170934016, 6679123104, 8905497472, 10018684656, 10341868032, 13358246208, 17810994944, 20037369312, 26716492416, 35621989888, 40074738624, 53432984832, 80149477248, 106865969664, 160298954496, 320597908992]

約数ペア:

[(1, 320597908992), (2, 160298954496), (3, 106865969664), (4, 80149477248), (6, 53432984832), (8, 40074738624), (9, 35621989888), (12, 26716492416), (16, 20037369312), (18, 17810994944), (24, 13358246208), (31, 10341868032), (32, 10018684656), (36, 8905497472), (48, 6679123104), (62, 5170934016), (64, 5009342328), (72, 4452748736), (93, 3447289344), (96, 3339561552), (124, 2585467008), (128, 2504671164), (144, 2226374368), (173, 1853167104), (186, 1723644672), (192, 1669780776), (248, 1292733504), (256, 1252335582), (279, 1149096448), (288, 1113187184), (346, 926583552), (372, 861822336), (384, 834890388), (496, 646366752), (512, 626167791), (519, 617722368), (558, 574548224), (576, 556593592), (692, 463291776), (744, 430911168), (768, 417445194), (992, 323183376), (1038, 308861184), (1116, 287274112), (1152, 278296796), (1384, 231645888), (1488, 215455584), (1536, 208722597), (1557, 205907456), (1984, 161591688), (2076, 154430592), (2232, 143637056), (2304, 139148398), (2768, 115822944), (2976, 107727792), (3114, 102953728), (3968, 80795844), (4152, 77215296), (4464, 71818528), (4608, 69574199), (5363, 59779584), (5536, 57911472), (5952, 53863896), (6228, 51476864), (7936, 40397922), (8304, 38607648), (8928, 35909264), (10726, 29889792), (11072, 28955736), (11904, 26931948), (12456, 25738432), (12973, 24712704), (15872, 20198961), (16089, 19926528), (16608, 19303824), (17856, 17954632), (21452, 14944896), (22144, 14477868), (23808, 13465974), (24912, 12869216), (25946, 12356352), (32178, 9963264), (33216, 9651912), (35712, 8977316), (38919, 8237568), (42904, 7472448), (44288, 7238934), (47616, 6732987), (48267, 6642176), (49824, 6434608), (51892, 6178176), (64356, 4981632), (66432, 4825956), (71424, 4488658), (77838, 4118784), (85808, 3736224), (88576, 3619467), (96534, 3321088), (99648, 3217304), (103784, 3089088), (116757, 2745856), (128712, 2490816), (132864, 2412978), (142848, 2244329), (155676, 2059392), (171616, 1868112), (193068, 1660544), (199296, 1608652), (207568, 1544544), (233514, 1372928), (257424, 1245408), (265728, 1206489), (311352, 1029696), (343232, 934056), (386136, 830272), (398592, 804326), (402163, 797184), (415136, 772272), (467028, 686464), (514848, 622704)]