26411880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 93078720

約数和(自身を除く): 66666840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 107, 110, 120, 121, 132, 136, 165, 170, 187, 204, 214, 220, 242, 255, 264, 321, 330, 340, 363, 374, 408, 428, 440, 484, 510, 535, 561, 605, 642, 660, 680, 726, 748, 856, 935, 968, 1020, 1070, 1122, 1177, 1210, 1284, 1320, 1452, 1496, 1605, 1815, 1819, 1870, 2040, 2057, 2140, 2244, 2354, 2420, 2568, 2805, 2904, 3210, 3531, 3630, 3638, 3740, 4114, 4280, 4488, 4708, 4840, 5457, 5610, 5885, 6171, 6420, 7062, 7260, 7276, 7480, 8228, 9095, 9416, 10285, 10914, 11220, 11770, 12342, 12840, 12947, 14124, 14520, 14552, 16456, 17655, 18190, 20009, 20570, 21828, 22440, 23540, 24684, 25894, 27285, 28248, 30855, 35310, 36380, 38841, 40018, 41140, 43656, 47080, 49368, 51788, 54570, 60027, 61710, 64735, 70620, 72760, 77682, 80036, 82280, 100045, 103576, 109140, 120054, 123420, 129470, 141240, 155364, 160072, 194205, 200090, 218280, 220099, 240108, 246840, 258940, 300135, 310728, 388410, 400180, 440198, 480216, 517880, 600270, 660297, 776820, 800360, 880396, 1100495, 1200540, 1320594, 1553640, 1760792, 2200990, 2401080, 2641188, 3301485, 4401980, 5282376, 6602970, 8803960, 13205940, 26411880]

約数ペア:

[(1, 26411880), (2, 13205940), (3, 8803960), (4, 6602970), (5, 5282376), (6, 4401980), (8, 3301485), (10, 2641188), (11, 2401080), (12, 2200990), (15, 1760792), (17, 1553640), (20, 1320594), (22, 1200540), (24, 1100495), (30, 880396), (33, 800360), (34, 776820), (40, 660297), (44, 600270), (51, 517880), (55, 480216), (60, 440198), (66, 400180), (68, 388410), (85, 310728), (88, 300135), (102, 258940), (107, 246840), (110, 240108), (120, 220099), (121, 218280), (132, 200090), (136, 194205), (165, 160072), (170, 155364), (187, 141240), (204, 129470), (214, 123420), (220, 120054), (242, 109140), (255, 103576), (264, 100045), (321, 82280), (330, 80036), (340, 77682), (363, 72760), (374, 70620), (408, 64735), (428, 61710), (440, 60027), (484, 54570), (510, 51788), (535, 49368), (561, 47080), (605, 43656), (642, 41140), (660, 40018), (680, 38841), (726, 36380), (748, 35310), (856, 30855), (935, 28248), (968, 27285), (1020, 25894), (1070, 24684), (1122, 23540), (1177, 22440), (1210, 21828), (1284, 20570), (1320, 20009), (1452, 18190), (1496, 17655), (1605, 16456), (1815, 14552), (1819, 14520), (1870, 14124), (2040, 12947), (2057, 12840), (2140, 12342), (2244, 11770), (2354, 11220), (2420, 10914), (2568, 10285), (2805, 9416), (2904, 9095), (3210, 8228), (3531, 7480), (3630, 7276), (3638, 7260), (3740, 7062), (4114, 6420), (4280, 6171), (4488, 5885), (4708, 5610), (4840, 5457)]