74074027680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{651143}}^1$

素因数の和:651243

約数の個数: 144

約数和(自身を含む): 255977729280

約数和(自身を除く): 181903701600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 7584, 9480, 11376, 12640, 14220, 18960, 22752, 28440, 37920, 56880, 113760, 651143, 1302286, 1953429, 2604572, 3255715, 3906858, 5209144, 5860287, 6511430, 7813716, 9767145, 10418288, 11720574, 13022860, 15627432, 19534290, 20836576, 23441148, 26045720, 29301435, 31254864, 39068580, 46882296, 51440297, 52091440, 58602870, 62509728, 78137160, 93764592, 102880594, 104182880, 117205740, 154320891, 156274320, 187529184, 205761188, 234411480, 257201485, 308641782, 312548640, 411522376, 462962673, 468822960, 514402970, 617283564, 771604455, 823044752, 925925346, 937645920, 1028805940, 1234567128, 1543208910, 1646089504, 1851850692, 2057611880, 2314813365, 2469134256, 3086417820, 3703701384, 4115223760, 4629626730, 4938268512, 6172835640, 7407402768, 8230447520, 9259253460, 12345671280, 14814805536, 18518506920, 24691342560, 37037013840, 74074027680]

約数ペア:

[(1, 74074027680), (2, 37037013840), (3, 24691342560), (4, 18518506920), (5, 14814805536), (6, 12345671280), (8, 9259253460), (9, 8230447520), (10, 7407402768), (12, 6172835640), (15, 4938268512), (16, 4629626730), (18, 4115223760), (20, 3703701384), (24, 3086417820), (30, 2469134256), (32, 2314813365), (36, 2057611880), (40, 1851850692), (45, 1646089504), (48, 1543208910), (60, 1234567128), (72, 1028805940), (79, 937645920), (80, 925925346), (90, 823044752), (96, 771604455), (120, 617283564), (144, 514402970), (158, 468822960), (160, 462962673), (180, 411522376), (237, 312548640), (240, 308641782), (288, 257201485), (316, 234411480), (360, 205761188), (395, 187529184), (474, 156274320), (480, 154320891), (632, 117205740), (711, 104182880), (720, 102880594), (790, 93764592), (948, 78137160), (1185, 62509728), (1264, 58602870), (1422, 52091440), (1440, 51440297), (1580, 46882296), (1896, 39068580), (2370, 31254864), (2528, 29301435), (2844, 26045720), (3160, 23441148), (3555, 20836576), (3792, 19534290), (4740, 15627432), (5688, 13022860), (6320, 11720574), (7110, 10418288), (7584, 9767145), (9480, 7813716), (11376, 6511430), (12640, 5860287), (14220, 5209144), (18960, 3906858), (22752, 3255715), (28440, 2604572), (37920, 1953429), (56880, 1302286), (113760, 651143)]