40080768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 256

約数和(自身を含む): 138915840

約数和(自身を除く): 98835072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 37, 39, 42, 48, 52, 56, 62, 64, 74, 78, 84, 91, 93, 96, 104, 111, 112, 124, 128, 148, 156, 168, 182, 186, 192, 208, 217, 222, 224, 248, 259, 273, 296, 312, 336, 364, 372, 384, 403, 416, 434, 444, 448, 481, 496, 518, 546, 592, 624, 651, 672, 728, 744, 777, 806, 832, 868, 888, 896, 962, 992, 1036, 1092, 1147, 1184, 1209, 1248, 1302, 1344, 1443, 1456, 1488, 1554, 1612, 1664, 1736, 1776, 1924, 1984, 2072, 2184, 2294, 2368, 2418, 2496, 2604, 2688, 2821, 2886, 2912, 2976, 3108, 3224, 3367, 3441, 3472, 3552, 3848, 3968, 4144, 4368, 4588, 4736, 4836, 4992, 5208, 5642, 5772, 5824, 5952, 6216, 6448, 6734, 6882, 6944, 7104, 7696, 8029, 8288, 8463, 8736, 9176, 9672, 10101, 10416, 11284, 11544, 11648, 11904, 12432, 12896, 13468, 13764, 13888, 14208, 14911, 15392, 16058, 16576, 16926, 17472, 18352, 19344, 20202, 20832, 22568, 23088, 24087, 24864, 25792, 26936, 27528, 27776, 29822, 30784, 32116, 33152, 33852, 34944, 36704, 38688, 40404, 41664, 44733, 45136, 46176, 48174, 49728, 51584, 53872, 55056, 59644, 61568, 64232, 67704, 73408, 77376, 80808, 83328, 89466, 90272, 92352, 96348, 99456, 104377, 107744, 110112, 119288, 128464, 135408, 146816, 154752, 161616, 178932, 180544, 184704, 192696, 208754, 215488, 220224, 238576, 256928, 270816, 313131, 323232, 357864, 361088, 385392, 417508, 430976, 440448, 477152, 513856, 541632, 626262, 646464, 715728, 770784, 835016, 954304, 1027712, 1083264, 1252524, 1292928, 1431456, 1541568, 1670032, 1908608, 2505048, 2862912, 3083136, 3340064, 5010096, 5725824, 6680128, 10020192, 13360256, 20040384, 40080768]

約数ペア:

[(1, 40080768), (2, 20040384), (3, 13360256), (4, 10020192), (6, 6680128), (7, 5725824), (8, 5010096), (12, 3340064), (13, 3083136), (14, 2862912), (16, 2505048), (21, 1908608), (24, 1670032), (26, 1541568), (28, 1431456), (31, 1292928), (32, 1252524), (37, 1083264), (39, 1027712), (42, 954304), (48, 835016), (52, 770784), (56, 715728), (62, 646464), (64, 626262), (74, 541632), (78, 513856), (84, 477152), (91, 440448), (93, 430976), (96, 417508), (104, 385392), (111, 361088), (112, 357864), (124, 323232), (128, 313131), (148, 270816), (156, 256928), (168, 238576), (182, 220224), (186, 215488), (192, 208754), (208, 192696), (217, 184704), (222, 180544), (224, 178932), (248, 161616), (259, 154752), (273, 146816), (296, 135408), (312, 128464), (336, 119288), (364, 110112), (372, 107744), (384, 104377), (403, 99456), (416, 96348), (434, 92352), (444, 90272), (448, 89466), (481, 83328), (496, 80808), (518, 77376), (546, 73408), (592, 67704), (624, 64232), (651, 61568), (672, 59644), (728, 55056), (744, 53872), (777, 51584), (806, 49728), (832, 48174), (868, 46176), (888, 45136), (896, 44733), (962, 41664), (992, 40404), (1036, 38688), (1092, 36704), (1147, 34944), (1184, 33852), (1209, 33152), (1248, 32116), (1302, 30784), (1344, 29822), (1443, 27776), (1456, 27528), (1488, 26936), (1554, 25792), (1612, 24864), (1664, 24087), (1736, 23088), (1776, 22568), (1924, 20832), (1984, 20202), (2072, 19344), (2184, 18352), (2294, 17472), (2368, 16926), (2418, 16576), (2496, 16058), (2604, 15392), (2688, 14911), (2821, 14208), (2886, 13888), (2912, 13764), (2976, 13468), (3108, 12896), (3224, 12432), (3367, 11904), (3441, 11648), (3472, 11544), (3552, 11284), (3848, 10416), (3968, 10101), (4144, 9672), (4368, 9176), (4588, 8736), (4736, 8463), (4836, 8288), (4992, 8029), (5208, 7696), (5642, 7104), (5772, 6944), (5824, 6882), (5952, 6734), (6216, 6448)]