123959472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 413902080

約数和(自身を除く): 289942608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 59, 74, 78, 84, 91, 104, 111, 112, 118, 148, 156, 168, 169, 177, 182, 208, 222, 236, 259, 273, 296, 312, 336, 338, 354, 364, 413, 444, 472, 481, 507, 518, 546, 592, 624, 676, 708, 728, 767, 777, 826, 888, 944, 962, 1014, 1036, 1092, 1183, 1239, 1352, 1416, 1443, 1456, 1534, 1554, 1652, 1776, 1924, 2028, 2072, 2183, 2184, 2301, 2366, 2478, 2704, 2832, 2886, 3068, 3108, 3304, 3367, 3549, 3848, 4056, 4144, 4366, 4368, 4602, 4732, 4956, 5369, 5772, 6136, 6216, 6253, 6549, 6608, 6734, 7098, 7696, 8112, 8732, 9204, 9464, 9912, 9971, 10101, 10738, 11544, 12272, 12432, 12506, 13098, 13468, 14196, 15281, 16107, 17464, 18408, 18759, 18928, 19824, 19942, 20202, 21476, 23088, 25012, 26196, 26936, 28379, 28392, 29913, 30562, 32214, 34928, 36816, 37518, 39884, 40404, 42952, 43771, 45843, 50024, 52392, 53872, 56758, 56784, 59826, 61124, 64428, 69797, 75036, 79768, 80808, 85137, 85904, 87542, 91686, 100048, 104784, 113516, 119652, 122248, 128856, 131313, 139594, 150072, 159536, 161616, 170274, 175084, 183372, 198653, 209391, 227032, 239304, 244496, 257712, 262626, 279188, 300144, 340548, 350168, 366744, 368927, 397306, 418782, 454064, 478608, 525252, 558376, 595959, 681096, 700336, 733488, 737854, 794612, 837564, 1050504, 1106781, 1116752, 1191918, 1362192, 1475708, 1589224, 1675128, 2101008, 2213562, 2383836, 2582489, 2951416, 3178448, 3350256, 4427124, 4767672, 5164978, 5902832, 7747467, 8854248, 9535344, 10329956, 15494934, 17708496, 20659912, 30989868, 41319824, 61979736, 123959472]

約数ペア:

[(1, 123959472), (2, 61979736), (3, 41319824), (4, 30989868), (6, 20659912), (7, 17708496), (8, 15494934), (12, 10329956), (13, 9535344), (14, 8854248), (16, 7747467), (21, 5902832), (24, 5164978), (26, 4767672), (28, 4427124), (37, 3350256), (39, 3178448), (42, 2951416), (48, 2582489), (52, 2383836), (56, 2213562), (59, 2101008), (74, 1675128), (78, 1589224), (84, 1475708), (91, 1362192), (104, 1191918), (111, 1116752), (112, 1106781), (118, 1050504), (148, 837564), (156, 794612), (168, 737854), (169, 733488), (177, 700336), (182, 681096), (208, 595959), (222, 558376), (236, 525252), (259, 478608), (273, 454064), (296, 418782), (312, 397306), (336, 368927), (338, 366744), (354, 350168), (364, 340548), (413, 300144), (444, 279188), (472, 262626), (481, 257712), (507, 244496), (518, 239304), (546, 227032), (592, 209391), (624, 198653), (676, 183372), (708, 175084), (728, 170274), (767, 161616), (777, 159536), (826, 150072), (888, 139594), (944, 131313), (962, 128856), (1014, 122248), (1036, 119652), (1092, 113516), (1183, 104784), (1239, 100048), (1352, 91686), (1416, 87542), (1443, 85904), (1456, 85137), (1534, 80808), (1554, 79768), (1652, 75036), (1776, 69797), (1924, 64428), (2028, 61124), (2072, 59826), (2183, 56784), (2184, 56758), (2301, 53872), (2366, 52392), (2478, 50024), (2704, 45843), (2832, 43771), (2886, 42952), (3068, 40404), (3108, 39884), (3304, 37518), (3367, 36816), (3549, 34928), (3848, 32214), (4056, 30562), (4144, 29913), (4366, 28392), (4368, 28379), (4602, 26936), (4732, 26196), (4956, 25012), (5369, 23088), (5772, 21476), (6136, 20202), (6216, 19942), (6253, 19824), (6549, 18928), (6608, 18759), (6734, 18408), (7098, 17464), (7696, 16107), (8112, 15281), (8732, 14196), (9204, 13468), (9464, 13098), (9912, 12506), (9971, 12432), (10101, 12272), (10738, 11544)]