819299520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 336

約数和(自身を含む): 3084332160

約数和(自身を除く): 2265032640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 79, 80, 90, 96, 104, 117, 120, 130, 144, 156, 158, 160, 180, 192, 195, 208, 234, 237, 240, 260, 277, 288, 312, 316, 320, 360, 390, 395, 416, 468, 474, 480, 520, 554, 576, 585, 624, 632, 711, 720, 780, 790, 831, 832, 936, 948, 960, 1027, 1040, 1108, 1170, 1185, 1248, 1264, 1385, 1422, 1440, 1560, 1580, 1662, 1872, 1896, 2054, 2080, 2216, 2340, 2370, 2493, 2496, 2528, 2770, 2844, 2880, 3081, 3120, 3160, 3324, 3555, 3601, 3744, 3792, 4108, 4155, 4160, 4432, 4680, 4740, 4986, 5056, 5135, 5540, 5688, 6162, 6240, 6320, 6648, 7110, 7202, 7488, 7584, 8216, 8310, 8864, 9243, 9360, 9480, 9972, 10270, 10803, 11080, 11376, 12324, 12465, 12480, 12640, 13296, 14220, 14404, 15168, 15405, 16432, 16620, 17728, 18005, 18486, 18720, 18960, 19944, 20540, 21606, 21883, 22160, 22752, 24648, 24930, 25280, 26592, 28440, 28808, 30810, 32409, 32864, 33240, 36010, 36972, 37440, 37920, 39888, 41080, 43212, 43766, 44320, 45504, 46215, 49296, 49860, 53184, 54015, 56880, 57616, 61620, 64818, 65649, 65728, 66480, 72020, 73944, 75840, 79776, 82160, 86424, 87532, 88640, 92430, 98592, 99720, 108030, 109415, 113760, 115232, 123240, 129636, 131298, 132960, 144040, 147888, 159552, 162045, 164320, 172848, 175064, 184860, 196947, 197184, 199440, 216060, 218830, 227520, 230464, 246480, 259272, 262596, 265920, 284479, 288080, 295776, 324090, 328245, 328640, 345696, 350128, 369720, 393894, 398880, 432120, 437660, 492960, 518544, 525192, 568958, 576160, 591552, 648180, 656490, 691392, 700256, 739440, 787788, 797760, 853437, 864240, 875320, 984735, 985920, 1037088, 1050384, 1137916, 1152320, 1296360, 1312980, 1400512, 1422395, 1478880, 1575576, 1706874, 1728480, 1750640, 1969470, 2074176, 2100768, 2275832, 2560311, 2592720, 2625960, 2844790, 2957760, 3151152, 3413748, 3456960, 3501280, 3938940, 4201536, 4267185, 4551664, 5120622, 5185440, 5251920, 5689580, 6302304, 6827496, 7002560, 7877880, 8534370, 9103328, 10241244, 10370880, 10503840, 11379160, 12604608, 12801555, 13654992, 15755760, 17068740, 18206656, 20482488, 21007680, 22758320, 25603110, 27309984, 31511520, 34137480, 40964976, 45516640, 51206220, 54619968, 63023040, 68274960, 81929952, 91033280, 102412440, 136549920, 163859904, 204824880, 273099840, 409649760, 819299520]

約数ペア:

[(1, 819299520), (2, 409649760), (3, 273099840), (4, 204824880), (5, 163859904), (6, 136549920), (8, 102412440), (9, 91033280), (10, 81929952), (12, 68274960), (13, 63023040), (15, 54619968), (16, 51206220), (18, 45516640), (20, 40964976), (24, 34137480), (26, 31511520), (30, 27309984), (32, 25603110), (36, 22758320), (39, 21007680), (40, 20482488), (45, 18206656), (48, 17068740), (52, 15755760), (60, 13654992), (64, 12801555), (65, 12604608), (72, 11379160), (78, 10503840), (79, 10370880), (80, 10241244), (90, 9103328), (96, 8534370), (104, 7877880), (117, 7002560), (120, 6827496), (130, 6302304), (144, 5689580), (156, 5251920), (158, 5185440), (160, 5120622), (180, 4551664), (192, 4267185), (195, 4201536), (208, 3938940), (234, 3501280), (237, 3456960), (240, 3413748), (260, 3151152), (277, 2957760), (288, 2844790), (312, 2625960), (316, 2592720), (320, 2560311), (360, 2275832), (390, 2100768), (395, 2074176), (416, 1969470), (468, 1750640), (474, 1728480), (480, 1706874), (520, 1575576), (554, 1478880), (576, 1422395), (585, 1400512), (624, 1312980), (632, 1296360), (711, 1152320), (720, 1137916), (780, 1050384), (790, 1037088), (831, 985920), (832, 984735), (936, 875320), (948, 864240), (960, 853437), (1027, 797760), (1040, 787788), (1108, 739440), (1170, 700256), (1185, 691392), (1248, 656490), (1264, 648180), (1385, 591552), (1422, 576160), (1440, 568958), (1560, 525192), (1580, 518544), (1662, 492960), (1872, 437660), (1896, 432120), (2054, 398880), (2080, 393894), (2216, 369720), (2340, 350128), (2370, 345696), (2493, 328640), (2496, 328245), (2528, 324090), (2770, 295776), (2844, 288080), (2880, 284479), (3081, 265920), (3120, 262596), (3160, 259272), (3324, 246480), (3555, 230464), (3601, 227520), (3744, 218830), (3792, 216060), (4108, 199440), (4155, 197184), (4160, 196947), (4432, 184860), (4680, 175064), (4740, 172848), (4986, 164320), (5056, 162045), (5135, 159552), (5540, 147888), (5688, 144040), (6162, 132960), (6240, 131298), (6320, 129636), (6648, 123240), (7110, 115232), (7202, 113760), (7488, 109415), (7584, 108030), (8216, 99720), (8310, 98592), (8864, 92430), (9243, 88640), (9360, 87532), (9480, 86424), (9972, 82160), (10270, 79776), (10803, 75840), (11080, 73944), (11376, 72020), (12324, 66480), (12465, 65728), (12480, 65649), (12640, 64818), (13296, 61620), (14220, 57616), (14404, 56880), (15168, 54015), (15405, 53184), (16432, 49860), (16620, 49296), (17728, 46215), (18005, 45504), (18486, 44320), (18720, 43766), (18960, 43212), (19944, 41080), (20540, 39888), (21606, 37920), (21883, 37440), (22160, 36972), (22752, 36010), (24648, 33240), (24930, 32864), (25280, 32409), (26592, 30810), (28440, 28808)]