1820797056

素因数分解:

$2^7\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 448

約数和(自身を含む): 6243216000

約数和(自身を除く): 4422418944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 79, 81, 96, 104, 108, 114, 117, 128, 144, 152, 156, 158, 162, 171, 192, 208, 216, 228, 234, 237, 243, 247, 288, 304, 312, 316, 324, 342, 351, 384, 416, 432, 456, 468, 474, 486, 494, 513, 576, 608, 624, 632, 648, 684, 702, 711, 729, 741, 832, 864, 912, 936, 948, 972, 988, 1026, 1027, 1053, 1152, 1216, 1248, 1264, 1296, 1368, 1404, 1422, 1458, 1482, 1501, 1539, 1664, 1728, 1824, 1872, 1896, 1944, 1976, 2052, 2054, 2106, 2133, 2223, 2432, 2496, 2528, 2592, 2736, 2808, 2844, 2916, 2964, 3002, 3078, 3081, 3159, 3456, 3648, 3744, 3792, 3888, 3952, 4104, 4108, 4212, 4266, 4446, 4503, 4617, 4992, 5056, 5184, 5472, 5616, 5688, 5832, 5928, 6004, 6156, 6162, 6318, 6399, 6669, 7296, 7488, 7584, 7776, 7904, 8208, 8216, 8424, 8532, 8892, 9006, 9234, 9243, 9477, 10112, 10368, 10944, 11232, 11376, 11664, 11856, 12008, 12312, 12324, 12636, 12798, 13338, 13509, 13851, 14976, 15168, 15552, 15808, 16416, 16432, 16848, 17064, 17784, 18012, 18468, 18486, 18954, 19197, 19513, 20007, 21888, 22464, 22752, 23328, 23712, 24016, 24624, 24648, 25272, 25596, 26676, 27018, 27702, 27729, 30336, 31104, 31616, 32832, 32864, 33696, 34128, 35568, 36024, 36936, 36972, 37908, 38394, 39026, 40014, 40527, 44928, 45504, 46656, 47424, 48032, 49248, 49296, 50544, 51192, 53352, 54036, 55404, 55458, 57591, 58539, 60021, 65664, 65728, 67392, 68256, 71136, 72048, 73872, 73944, 75816, 76788, 78052, 80028, 81054, 83187, 91008, 93312, 94848, 96064, 98496, 98592, 101088, 102384, 106704, 108072, 110808, 110916, 115182, 117078, 120042, 121581, 131456, 134784, 136512, 142272, 144096, 147744, 147888, 151632, 153576, 156104, 160056, 162108, 166374, 175617, 180063, 192128, 196992, 197184, 202176, 204768, 213408, 216144, 221616, 221832, 230364, 234156, 240084, 243162, 249561, 273024, 284544, 288192, 295488, 295776, 303264, 307152, 312208, 320112, 324216, 332748, 351234, 360126, 364743, 394368, 404352, 409536, 426816, 432288, 443232, 443664, 460728, 468312, 480168, 486324, 499122, 526851, 576384, 590976, 591552, 606528, 614304, 624416, 640224, 648432, 665496, 702468, 720252, 729486, 748683, 819072, 853632, 864576, 886464, 887328, 921456, 936624, 960336, 972648, 998244, 1053702, 1094229, 1183104, 1213056, 1228608, 1248832, 1280448, 1296864, 1330992, 1404936, 1440504, 1458972, 1497366, 1580553, 1729152, 1772928, 1774656, 1842912, 1873248, 1920672, 1945296, 1996488, 2107404, 2188458, 2457216, 2497664, 2560896, 2593728, 2661984, 2809872, 2881008, 2917944, 2994732, 3161106, 3549312, 3685824, 3746496, 3841344, 3890592, 3992976, 4214808, 4376916, 4741659, 5187456, 5323968, 5619744, 5762016, 5835888, 5989464, 6322212, 7371648, 7492992, 7682688, 7781184, 7985952, 8429616, 8753832, 9483318, 10647936, 11239488, 11524032, 11671776, 11978928, 12644424, 14224977, 15562368, 15971904, 16859232, 17507664, 18966636, 22478976, 23048064, 23343552, 23957856, 25288848, 28449954, 31943808, 33718464, 35015328, 37933272, 46687104, 47915712, 50577696, 56899908, 67436928, 70030656, 75866544, 95831424, 101155392, 113799816, 140061312, 151733088, 202310784, 227599632, 303466176, 455199264, 606932352, 910398528, 1820797056]

約数ペア:

[(1, 1820797056), (2, 910398528), (3, 606932352), (4, 455199264), (6, 303466176), (8, 227599632), (9, 202310784), (12, 151733088), (13, 140061312), (16, 113799816), (18, 101155392), (19, 95831424), (24, 75866544), (26, 70030656), (27, 67436928), (32, 56899908), (36, 50577696), (38, 47915712), (39, 46687104), (48, 37933272), (52, 35015328), (54, 33718464), (57, 31943808), (64, 28449954), (72, 25288848), (76, 23957856), (78, 23343552), (79, 23048064), (81, 22478976), (96, 18966636), (104, 17507664), (108, 16859232), (114, 15971904), (117, 15562368), (128, 14224977), (144, 12644424), (152, 11978928), (156, 11671776), (158, 11524032), (162, 11239488), (171, 10647936), (192, 9483318), (208, 8753832), (216, 8429616), (228, 7985952), (234, 7781184), (237, 7682688), (243, 7492992), (247, 7371648), (288, 6322212), (304, 5989464), (312, 5835888), (316, 5762016), (324, 5619744), (342, 5323968), (351, 5187456), (384, 4741659), (416, 4376916), (432, 4214808), (456, 3992976), (468, 3890592), (474, 3841344), (486, 3746496), (494, 3685824), (513, 3549312), (576, 3161106), (608, 2994732), (624, 2917944), (632, 2881008), (648, 2809872), (684, 2661984), (702, 2593728), (711, 2560896), (729, 2497664), (741, 2457216), (832, 2188458), (864, 2107404), (912, 1996488), (936, 1945296), (948, 1920672), (972, 1873248), (988, 1842912), (1026, 1774656), (1027, 1772928), (1053, 1729152), (1152, 1580553), (1216, 1497366), (1248, 1458972), (1264, 1440504), (1296, 1404936), (1368, 1330992), (1404, 1296864), (1422, 1280448), (1458, 1248832), (1482, 1228608), (1501, 1213056), (1539, 1183104), (1664, 1094229), (1728, 1053702), (1824, 998244), (1872, 972648), (1896, 960336), (1944, 936624), (1976, 921456), (2052, 887328), (2054, 886464), (2106, 864576), (2133, 853632), (2223, 819072), (2432, 748683), (2496, 729486), (2528, 720252), (2592, 702468), (2736, 665496), (2808, 648432), (2844, 640224), (2916, 624416), (2964, 614304), (3002, 606528), (3078, 591552), (3081, 590976), (3159, 576384), (3456, 526851), (3648, 499122), (3744, 486324), (3792, 480168), (3888, 468312), (3952, 460728), (4104, 443664), (4108, 443232), (4212, 432288), (4266, 426816), (4446, 409536), (4503, 404352), (4617, 394368), (4992, 364743), (5056, 360126), (5184, 351234), (5472, 332748), (5616, 324216), (5688, 320112), (5832, 312208), (5928, 307152), (6004, 303264), (6156, 295776), (6162, 295488), (6318, 288192), (6399, 284544), (6669, 273024), (7296, 249561), (7488, 243162), (7584, 240084), (7776, 234156), (7904, 230364), (8208, 221832), (8216, 221616), (8424, 216144), (8532, 213408), (8892, 204768), (9006, 202176), (9234, 197184), (9243, 196992), (9477, 192128), (10112, 180063), (10368, 175617), (10944, 166374), (11232, 162108), (11376, 160056), (11664, 156104), (11856, 153576), (12008, 151632), (12312, 147888), (12324, 147744), (12636, 144096), (12798, 142272), (13338, 136512), (13509, 134784), (13851, 131456), (14976, 121581), (15168, 120042), (15552, 117078), (15808, 115182), (16416, 110916), (16432, 110808), (16848, 108072), (17064, 106704), (17784, 102384), (18012, 101088), (18468, 98592), (18486, 98496), (18954, 96064), (19197, 94848), (19513, 93312), (20007, 91008), (21888, 83187), (22464, 81054), (22752, 80028), (23328, 78052), (23712, 76788), (24016, 75816), (24624, 73944), (24648, 73872), (25272, 72048), (25596, 71136), (26676, 68256), (27018, 67392), (27702, 65728), (27729, 65664), (30336, 60021), (31104, 58539), (31616, 57591), (32832, 55458), (32864, 55404), (33696, 54036), (34128, 53352), (35568, 51192), (36024, 50544), (36936, 49296), (36972, 49248), (37908, 48032), (38394, 47424), (39026, 46656), (40014, 45504), (40527, 44928)]