68398622208

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^2$

素因数の和:367

約数の個数: 480

約数和(自身を含む): 240444610560

約数和(自身を除く): 172045988352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 151, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 302, 336, 372, 378, 384, 432, 434, 448, 453, 496, 504, 512, 558, 576, 604, 651, 672, 744, 756, 768, 837, 864, 868, 896, 906, 992, 1008, 1057, 1116, 1152, 1208, 1302, 1344, 1359, 1488, 1512, 1536, 1674, 1728, 1736, 1792, 1812, 1953, 1984, 2016, 2114, 2232, 2304, 2416, 2604, 2688, 2718, 2976, 3024, 3171, 3348, 3456, 3472, 3584, 3624, 3906, 3968, 4032, 4077, 4228, 4464, 4608, 4681, 4832, 5208, 5376, 5436, 5859, 5952, 6048, 6342, 6696, 6912, 6944, 7248, 7812, 7936, 8064, 8154, 8456, 8928, 9362, 9513, 9664, 10416, 10752, 10872, 11718, 11904, 12096, 12684, 13392, 13824, 13888, 14043, 14496, 15624, 15872, 16128, 16308, 16912, 17856, 18724, 19026, 19328, 20832, 21744, 22801, 23436, 23808, 24192, 25368, 26784, 27776, 28086, 28539, 28992, 31248, 32256, 32616, 32767, 33824, 35712, 37448, 38052, 38656, 41664, 42129, 43488, 45602, 46872, 47616, 48384, 50736, 53568, 55552, 56172, 57078, 57984, 62496, 65232, 65534, 67648, 68403, 71424, 74896, 76104, 77312, 83328, 84258, 86976, 91204, 93744, 96768, 98301, 101472, 107136, 111104, 112344, 114156, 115968, 124992, 126387, 130464, 131068, 135296, 136806, 142848, 149792, 152208, 159607, 166656, 168516, 173952, 182408, 187488, 196602, 202944, 205209, 214272, 224688, 228312, 231936, 249984, 252774, 260928, 262136, 270592, 273612, 294903, 299584, 304416, 319214, 333312, 337032, 347904, 364816, 374976, 393204, 405888, 410418, 428544, 449376, 456624, 478821, 499968, 505548, 521856, 524272, 541184, 547224, 589806, 599168, 608832, 615627, 638428, 674064, 695808, 706831, 729632, 749952, 786408, 811776, 820836, 884709, 898752, 913248, 957642, 999936, 1011096, 1043712, 1048544, 1094448, 1179612, 1198336, 1217664, 1231254, 1276856, 1348128, 1413662, 1436463, 1459264, 1499904, 1572816, 1623552, 1641672, 1769418, 1797504, 1826496, 1915284, 2022192, 2087424, 2097088, 2120493, 2188896, 2359224, 2396672, 2435328, 2462508, 2553712, 2696256, 2827324, 2872926, 2918528, 2999808, 3145632, 3283344, 3538836, 3595008, 3652992, 3830568, 4044384, 4194176, 4240986, 4309389, 4377792, 4718448, 4870656, 4925016, 4947817, 5107424, 5392512, 5654648, 5745852, 5837056, 6291264, 6361479, 6566688, 7077672, 7190016, 7305984, 7661136, 8088768, 8388352, 8481972, 8618778, 8755584, 9436896, 9850032, 9895634, 10214848, 10785024, 11309296, 11491704, 11674112, 12582528, 12722958, 13133376, 14155344, 14611968, 14843451, 15322272, 16177536, 16776704, 16963944, 17237556, 17511168, 18873792, 19084437, 19700064, 19791268, 20429696, 21570048, 22618592, 22983408, 25165056, 25445916, 26266752, 28310688, 29686902, 30644544, 32355072, 33927888, 34475112, 35022336, 37747584, 38168874, 39400128, 39582536, 40859392, 44530353, 45237184, 45966816, 50330112, 50891832, 52533504, 56621376, 59373804, 61289088, 64710144, 67855776, 68950224, 75495168, 76337748, 78800256, 79165072, 81718784, 89060706, 90474368, 91933632, 101783664, 105067008, 113242752, 118747608, 122578176, 133591059, 135711552, 137900448, 150990336, 152675496, 157600512, 158330144, 178121412, 180948736, 183867264, 203567328, 226485504, 237495216, 245156352, 267182118, 271423104, 275800896, 305350992, 315201024, 316660288, 356242824, 361897472, 367734528, 407134656, 452971008, 474990432, 534364236, 542846208, 551601792, 610701984, 633320576, 712485648, 735469056, 814269312, 949980864, 1068728472, 1085692416, 1103203584, 1221403968, 1266641152, 1424971296, 1628538624, 1899961728, 2137456944, 2206407168, 2442807936, 2533282304, 2849942592, 3257077248, 3799923456, 4274913888, 4885615872, 5699885184, 7599846912, 8549827776, 9771231744, 11399770368, 17099655552, 22799540736, 34199311104, 68398622208]

約数ペア:

[(1, 68398622208), (2, 34199311104), (3, 22799540736), (4, 17099655552), (6, 11399770368), (7, 9771231744), (8, 8549827776), (9, 7599846912), (12, 5699885184), (14, 4885615872), (16, 4274913888), (18, 3799923456), (21, 3257077248), (24, 2849942592), (27, 2533282304), (28, 2442807936), (31, 2206407168), (32, 2137456944), (36, 1899961728), (42, 1628538624), (48, 1424971296), (54, 1266641152), (56, 1221403968), (62, 1103203584), (63, 1085692416), (64, 1068728472), (72, 949980864), (84, 814269312), (93, 735469056), (96, 712485648), (108, 633320576), (112, 610701984), (124, 551601792), (126, 542846208), (128, 534364236), (144, 474990432), (151, 452971008), (168, 407134656), (186, 367734528), (189, 361897472), (192, 356242824), (216, 316660288), (217, 315201024), (224, 305350992), (248, 275800896), (252, 271423104), (256, 267182118), (279, 245156352), (288, 237495216), (302, 226485504), (336, 203567328), (372, 183867264), (378, 180948736), (384, 178121412), (432, 158330144), (434, 157600512), (448, 152675496), (453, 150990336), (496, 137900448), (504, 135711552), (512, 133591059), (558, 122578176), (576, 118747608), (604, 113242752), (651, 105067008), (672, 101783664), (744, 91933632), (756, 90474368), (768, 89060706), (837, 81718784), (864, 79165072), (868, 78800256), (896, 76337748), (906, 75495168), (992, 68950224), (1008, 67855776), (1057, 64710144), (1116, 61289088), (1152, 59373804), (1208, 56621376), (1302, 52533504), (1344, 50891832), (1359, 50330112), (1488, 45966816), (1512, 45237184), (1536, 44530353), (1674, 40859392), (1728, 39582536), (1736, 39400128), (1792, 38168874), (1812, 37747584), (1953, 35022336), (1984, 34475112), (2016, 33927888), (2114, 32355072), (2232, 30644544), (2304, 29686902), (2416, 28310688), (2604, 26266752), (2688, 25445916), (2718, 25165056), (2976, 22983408), (3024, 22618592), (3171, 21570048), (3348, 20429696), (3456, 19791268), (3472, 19700064), (3584, 19084437), (3624, 18873792), (3906, 17511168), (3968, 17237556), (4032, 16963944), (4077, 16776704), (4228, 16177536), (4464, 15322272), (4608, 14843451), (4681, 14611968), (4832, 14155344), (5208, 13133376), (5376, 12722958), (5436, 12582528), (5859, 11674112), (5952, 11491704), (6048, 11309296), (6342, 10785024), (6696, 10214848), (6912, 9895634), (6944, 9850032), (7248, 9436896), (7812, 8755584), (7936, 8618778), (8064, 8481972), (8154, 8388352), (8456, 8088768), (8928, 7661136), (9362, 7305984), (9513, 7190016), (9664, 7077672), (10416, 6566688), (10752, 6361479), (10872, 6291264), (11718, 5837056), (11904, 5745852), (12096, 5654648), (12684, 5392512), (13392, 5107424), (13824, 4947817), (13888, 4925016), (14043, 4870656), (14496, 4718448), (15624, 4377792), (15872, 4309389), (16128, 4240986), (16308, 4194176), (16912, 4044384), (17856, 3830568), (18724, 3652992), (19026, 3595008), (19328, 3538836), (20832, 3283344), (21744, 3145632), (22801, 2999808), (23436, 2918528), (23808, 2872926), (24192, 2827324), (25368, 2696256), (26784, 2553712), (27776, 2462508), (28086, 2435328), (28539, 2396672), (28992, 2359224), (31248, 2188896), (32256, 2120493), (32616, 2097088), (32767, 2087424), (33824, 2022192), (35712, 1915284), (37448, 1826496), (38052, 1797504), (38656, 1769418), (41664, 1641672), (42129, 1623552), (43488, 1572816), (45602, 1499904), (46872, 1459264), (47616, 1436463), (48384, 1413662), (50736, 1348128), (53568, 1276856), (55552, 1231254), (56172, 1217664), (57078, 1198336), (57984, 1179612), (62496, 1094448), (65232, 1048544), (65534, 1043712), (67648, 1011096), (68403, 999936), (71424, 957642), (74896, 913248), (76104, 898752), (77312, 884709), (83328, 820836), (84258, 811776), (86976, 786408), (91204, 749952), (93744, 729632), (96768, 706831), (98301, 695808), (101472, 674064), (107136, 638428), (111104, 615627), (112344, 608832), (114156, 599168), (115968, 589806), (124992, 547224), (126387, 541184), (130464, 524272), (131068, 521856), (135296, 505548), (136806, 499968), (142848, 478821), (149792, 456624), (152208, 449376), (159607, 428544), (166656, 410418), (168516, 405888), (173952, 393204), (182408, 374976), (187488, 364816), (196602, 347904), (202944, 337032), (205209, 333312), (214272, 319214), (224688, 304416), (228312, 299584), (231936, 294903), (249984, 273612), (252774, 270592), (260928, 262136)]