266124120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 851005440

約数和(自身を除く): 584881320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 191, 204, 255, 340, 382, 408, 510, 573, 680, 683, 764, 955, 1020, 1146, 1366, 1528, 1910, 2040, 2049, 2292, 2732, 2865, 3247, 3415, 3820, 4098, 4584, 5464, 5730, 6494, 6830, 7640, 8196, 9741, 10245, 11460, 11611, 12988, 13660, 16235, 16392, 19482, 20490, 22920, 23222, 25976, 27320, 32470, 34833, 38964, 40980, 46444, 48705, 58055, 64940, 69666, 77928, 81960, 92888, 97410, 116110, 129880, 130453, 139332, 174165, 194820, 232220, 260906, 278664, 348330, 389640, 391359, 464440, 521812, 652265, 696660, 782718, 1043624, 1304530, 1393320, 1565436, 1956795, 2217701, 2609060, 3130872, 3913590, 4435402, 5218120, 6653103, 7827180, 8870804, 11088505, 13306206, 15654360, 17741608, 22177010, 26612412, 33265515, 44354020, 53224824, 66531030, 88708040, 133062060, 266124120]

約数ペア:

[(1, 266124120), (2, 133062060), (3, 88708040), (4, 66531030), (5, 53224824), (6, 44354020), (8, 33265515), (10, 26612412), (12, 22177010), (15, 17741608), (17, 15654360), (20, 13306206), (24, 11088505), (30, 8870804), (34, 7827180), (40, 6653103), (51, 5218120), (60, 4435402), (68, 3913590), (85, 3130872), (102, 2609060), (120, 2217701), (136, 1956795), (170, 1565436), (191, 1393320), (204, 1304530), (255, 1043624), (340, 782718), (382, 696660), (408, 652265), (510, 521812), (573, 464440), (680, 391359), (683, 389640), (764, 348330), (955, 278664), (1020, 260906), (1146, 232220), (1366, 194820), (1528, 174165), (1910, 139332), (2040, 130453), (2049, 129880), (2292, 116110), (2732, 97410), (2865, 92888), (3247, 81960), (3415, 77928), (3820, 69666), (4098, 64940), (4584, 58055), (5464, 48705), (5730, 46444), (6494, 40980), (6830, 38964), (7640, 34833), (8196, 32470), (9741, 27320), (10245, 25976), (11460, 23222), (11611, 22920), (12988, 20490), (13660, 19482), (16235, 16392)]