2798135280

素因数分解:

$2^4\times 3^9\times 5^1\times {\mathrm{1777}}^1$

素因数の和:1817

約数の個数: 200

約数和(自身を含む): 9763822992

約数和(自身を除く): 6965687712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1777, 1944, 2160, 2187, 2430, 2916, 3240, 3554, 3645, 3888, 4374, 4860, 5331, 5832, 6480, 6561, 7108, 7290, 8748, 8885, 9720, 10662, 10935, 11664, 13122, 14216, 14580, 15993, 17496, 17770, 19440, 19683, 21324, 21870, 26244, 26655, 28432, 29160, 31986, 32805, 34992, 35540, 39366, 42648, 43740, 47979, 52488, 53310, 58320, 63972, 65610, 71080, 78732, 79965, 85296, 87480, 95958, 98415, 104976, 106620, 127944, 131220, 142160, 143937, 157464, 159930, 174960, 191916, 196830, 213240, 239895, 255888, 262440, 287874, 314928, 319860, 383832, 393660, 426480, 431811, 479790, 524880, 575748, 639720, 719685, 767664, 787320, 863622, 959580, 1151496, 1279440, 1295433, 1439370, 1574640, 1727244, 1919160, 2159055, 2302992, 2590866, 2878740, 3454488, 3838320, 3886299, 4318110, 5181732, 5757480, 6477165, 6908976, 7772598, 8636220, 10363464, 11514960, 11658897, 12954330, 15545196, 17272440, 19431495, 20726928, 23317794, 25908660, 31090392, 34544880, 34976691, 38862990, 46635588, 51817320, 58294485, 62180784, 69953382, 77725980, 93271176, 103634640, 116588970, 139906764, 155451960, 174883455, 186542352, 233177940, 279813528, 310903920, 349766910, 466355880, 559627056, 699533820, 932711760, 1399067640, 2798135280]

約数ペア:

[(1, 2798135280), (2, 1399067640), (3, 932711760), (4, 699533820), (5, 559627056), (6, 466355880), (8, 349766910), (9, 310903920), (10, 279813528), (12, 233177940), (15, 186542352), (16, 174883455), (18, 155451960), (20, 139906764), (24, 116588970), (27, 103634640), (30, 93271176), (36, 77725980), (40, 69953382), (45, 62180784), (48, 58294485), (54, 51817320), (60, 46635588), (72, 38862990), (80, 34976691), (81, 34544880), (90, 31090392), (108, 25908660), (120, 23317794), (135, 20726928), (144, 19431495), (162, 17272440), (180, 15545196), (216, 12954330), (240, 11658897), (243, 11514960), (270, 10363464), (324, 8636220), (360, 7772598), (405, 6908976), (432, 6477165), (486, 5757480), (540, 5181732), (648, 4318110), (720, 3886299), (729, 3838320), (810, 3454488), (972, 2878740), (1080, 2590866), (1215, 2302992), (1296, 2159055), (1458, 1919160), (1620, 1727244), (1777, 1574640), (1944, 1439370), (2160, 1295433), (2187, 1279440), (2430, 1151496), (2916, 959580), (3240, 863622), (3554, 787320), (3645, 767664), (3888, 719685), (4374, 639720), (4860, 575748), (5331, 524880), (5832, 479790), (6480, 431811), (6561, 426480), (7108, 393660), (7290, 383832), (8748, 319860), (8885, 314928), (9720, 287874), (10662, 262440), (10935, 255888), (11664, 239895), (13122, 213240), (14216, 196830), (14580, 191916), (15993, 174960), (17496, 159930), (17770, 157464), (19440, 143937), (19683, 142160), (21324, 131220), (21870, 127944), (26244, 106620), (26655, 104976), (28432, 98415), (29160, 95958), (31986, 87480), (32805, 85296), (34992, 79965), (35540, 78732), (39366, 71080), (42648, 65610), (43740, 63972), (47979, 58320), (52488, 53310)]