1320352992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 288

約数和(自身を含む): 4557256704

約数和(自身を除く): 3236903712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 37, 42, 48, 56, 62, 63, 72, 74, 84, 93, 96, 111, 112, 124, 126, 144, 148, 168, 186, 217, 222, 224, 248, 252, 259, 279, 288, 296, 333, 336, 372, 434, 444, 496, 504, 518, 558, 571, 592, 651, 666, 672, 744, 777, 868, 888, 992, 1008, 1036, 1116, 1142, 1147, 1184, 1302, 1332, 1488, 1554, 1713, 1736, 1776, 1953, 2016, 2072, 2232, 2284, 2294, 2331, 2604, 2664, 2976, 3108, 3426, 3441, 3472, 3552, 3906, 3997, 4144, 4464, 4568, 4588, 4662, 5139, 5208, 5328, 6216, 6852, 6882, 6944, 7812, 7994, 8029, 8288, 8928, 9136, 9176, 9324, 10278, 10323, 10416, 10656, 11991, 12432, 13704, 13764, 15624, 15988, 16058, 17701, 18272, 18352, 18648, 20556, 20646, 20832, 21127, 23982, 24087, 24864, 27408, 27528, 31248, 31976, 32116, 35402, 35973, 36704, 37296, 41112, 41292, 42254, 47964, 48174, 53103, 54816, 55056, 62496, 63381, 63952, 64232, 70804, 71946, 72261, 74592, 82224, 82584, 84508, 95928, 96348, 106206, 110112, 123907, 126762, 127904, 128464, 141608, 143892, 144522, 147889, 159309, 164448, 165168, 169016, 190143, 191856, 192696, 212412, 247814, 253524, 256928, 283216, 287784, 289044, 295778, 318618, 330336, 338032, 371721, 380286, 383712, 385392, 424824, 443667, 495628, 507048, 566432, 575568, 578088, 591556, 637236, 654937, 676064, 743442, 760572, 770784, 849648, 887334, 991256, 1014096, 1115163, 1151136, 1156176, 1183112, 1274472, 1309874, 1331001, 1486884, 1521144, 1699296, 1774668, 1964811, 1982512, 2028192, 2230326, 2312352, 2366224, 2548944, 2619748, 2662002, 2973768, 3042288, 3549336, 3929622, 3965024, 4460652, 4584559, 4732448, 5097888, 5239496, 5324004, 5894433, 5947536, 6084576, 7098672, 7859244, 8921304, 9169118, 10478992, 10648008, 11788866, 11895072, 13753677, 14197344, 15718488, 17842608, 18338236, 20957984, 21296016, 23577732, 27507354, 31436976, 35685216, 36676472, 41261031, 42592032, 47155464, 55014708, 62873952, 73352944, 82522062, 94310928, 110029416, 146705888, 165044124, 188621856, 220058832, 330088248, 440117664, 660176496, 1320352992]

約数ペア:

[(1, 1320352992), (2, 660176496), (3, 440117664), (4, 330088248), (6, 220058832), (7, 188621856), (8, 165044124), (9, 146705888), (12, 110029416), (14, 94310928), (16, 82522062), (18, 73352944), (21, 62873952), (24, 55014708), (28, 47155464), (31, 42592032), (32, 41261031), (36, 36676472), (37, 35685216), (42, 31436976), (48, 27507354), (56, 23577732), (62, 21296016), (63, 20957984), (72, 18338236), (74, 17842608), (84, 15718488), (93, 14197344), (96, 13753677), (111, 11895072), (112, 11788866), (124, 10648008), (126, 10478992), (144, 9169118), (148, 8921304), (168, 7859244), (186, 7098672), (217, 6084576), (222, 5947536), (224, 5894433), (248, 5324004), (252, 5239496), (259, 5097888), (279, 4732448), (288, 4584559), (296, 4460652), (333, 3965024), (336, 3929622), (372, 3549336), (434, 3042288), (444, 2973768), (496, 2662002), (504, 2619748), (518, 2548944), (558, 2366224), (571, 2312352), (592, 2230326), (651, 2028192), (666, 1982512), (672, 1964811), (744, 1774668), (777, 1699296), (868, 1521144), (888, 1486884), (992, 1331001), (1008, 1309874), (1036, 1274472), (1116, 1183112), (1142, 1156176), (1147, 1151136), (1184, 1115163), (1302, 1014096), (1332, 991256), (1488, 887334), (1554, 849648), (1713, 770784), (1736, 760572), (1776, 743442), (1953, 676064), (2016, 654937), (2072, 637236), (2232, 591556), (2284, 578088), (2294, 575568), (2331, 566432), (2604, 507048), (2664, 495628), (2976, 443667), (3108, 424824), (3426, 385392), (3441, 383712), (3472, 380286), (3552, 371721), (3906, 338032), (3997, 330336), (4144, 318618), (4464, 295778), (4568, 289044), (4588, 287784), (4662, 283216), (5139, 256928), (5208, 253524), (5328, 247814), (6216, 212412), (6852, 192696), (6882, 191856), (6944, 190143), (7812, 169016), (7994, 165168), (8029, 164448), (8288, 159309), (8928, 147889), (9136, 144522), (9176, 143892), (9324, 141608), (10278, 128464), (10323, 127904), (10416, 126762), (10656, 123907), (11991, 110112), (12432, 106206), (13704, 96348), (13764, 95928), (15624, 84508), (15988, 82584), (16058, 82224), (17701, 74592), (18272, 72261), (18352, 71946), (18648, 70804), (20556, 64232), (20646, 63952), (20832, 63381), (21127, 62496), (23982, 55056), (24087, 54816), (24864, 53103), (27408, 48174), (27528, 47964), (31248, 42254), (31976, 41292), (32116, 41112), (35402, 37296), (35973, 36704)]