1090643840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:761

約数の個数: 256

約数和(自身を含む): 3247957440

約数和(自身を除く): 2157313600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 64, 65, 68, 80, 85, 88, 104, 110, 128, 130, 136, 143, 160, 170, 176, 187, 208, 220, 221, 260, 272, 286, 320, 340, 352, 374, 416, 440, 442, 520, 544, 572, 640, 680, 701, 704, 715, 748, 832, 880, 884, 935, 1040, 1088, 1105, 1144, 1360, 1402, 1408, 1430, 1496, 1664, 1760, 1768, 1870, 2080, 2176, 2210, 2288, 2431, 2720, 2804, 2860, 2992, 3505, 3520, 3536, 3740, 4160, 4420, 4576, 4862, 5440, 5608, 5720, 5984, 7010, 7040, 7072, 7480, 7711, 8320, 8840, 9113, 9152, 9724, 10880, 11216, 11440, 11917, 11968, 12155, 14020, 14144, 14960, 15422, 17680, 18226, 18304, 19448, 22432, 22880, 23834, 23936, 24310, 28040, 28288, 29920, 30844, 35360, 36452, 38555, 38896, 44864, 45565, 45760, 47668, 48620, 56080, 59585, 59840, 61688, 70720, 72904, 77110, 77792, 89728, 91130, 91520, 95336, 97240, 100243, 112160, 119170, 119680, 123376, 131087, 141440, 145808, 154220, 154921, 155584, 182260, 190672, 194480, 200486, 224320, 238340, 246752, 262174, 291616, 308440, 309842, 311168, 364520, 381344, 388960, 400972, 448640, 476680, 493504, 501215, 524348, 583232, 616880, 619684, 655435, 729040, 762688, 774605, 777920, 801944, 953360, 987008, 1002430, 1048696, 1166464, 1233760, 1239368, 1310870, 1458080, 1525376, 1549210, 1555840, 1603888, 1704131, 1906720, 2004860, 2097392, 2467520, 2478736, 2621740, 2916160, 3098420, 3207776, 3408262, 3813440, 4009720, 4194784, 4935040, 4957472, 5243480, 5832320, 6196840, 6415552, 6816524, 7626880, 8019440, 8389568, 8520655, 9914944, 10486960, 12393680, 12831104, 13633048, 16038880, 16779136, 17041310, 19829888, 20973920, 24787360, 27266096, 32077760, 34082620, 41947840, 49574720, 54532192, 64155520, 68165240, 83895680, 99149440, 109064384, 136330480, 218128768, 272660960, 545321920, 1090643840]

約数ペア:

[(1, 1090643840), (2, 545321920), (4, 272660960), (5, 218128768), (8, 136330480), (10, 109064384), (11, 99149440), (13, 83895680), (16, 68165240), (17, 64155520), (20, 54532192), (22, 49574720), (26, 41947840), (32, 34082620), (34, 32077760), (40, 27266096), (44, 24787360), (52, 20973920), (55, 19829888), (64, 17041310), (65, 16779136), (68, 16038880), (80, 13633048), (85, 12831104), (88, 12393680), (104, 10486960), (110, 9914944), (128, 8520655), (130, 8389568), (136, 8019440), (143, 7626880), (160, 6816524), (170, 6415552), (176, 6196840), (187, 5832320), (208, 5243480), (220, 4957472), (221, 4935040), (260, 4194784), (272, 4009720), (286, 3813440), (320, 3408262), (340, 3207776), (352, 3098420), (374, 2916160), (416, 2621740), (440, 2478736), (442, 2467520), (520, 2097392), (544, 2004860), (572, 1906720), (640, 1704131), (680, 1603888), (701, 1555840), (704, 1549210), (715, 1525376), (748, 1458080), (832, 1310870), (880, 1239368), (884, 1233760), (935, 1166464), (1040, 1048696), (1088, 1002430), (1105, 987008), (1144, 953360), (1360, 801944), (1402, 777920), (1408, 774605), (1430, 762688), (1496, 729040), (1664, 655435), (1760, 619684), (1768, 616880), (1870, 583232), (2080, 524348), (2176, 501215), (2210, 493504), (2288, 476680), (2431, 448640), (2720, 400972), (2804, 388960), (2860, 381344), (2992, 364520), (3505, 311168), (3520, 309842), (3536, 308440), (3740, 291616), (4160, 262174), (4420, 246752), (4576, 238340), (4862, 224320), (5440, 200486), (5608, 194480), (5720, 190672), (5984, 182260), (7010, 155584), (7040, 154921), (7072, 154220), (7480, 145808), (7711, 141440), (8320, 131087), (8840, 123376), (9113, 119680), (9152, 119170), (9724, 112160), (10880, 100243), (11216, 97240), (11440, 95336), (11917, 91520), (11968, 91130), (12155, 89728), (14020, 77792), (14144, 77110), (14960, 72904), (15422, 70720), (17680, 61688), (18226, 59840), (18304, 59585), (19448, 56080), (22432, 48620), (22880, 47668), (23834, 45760), (23936, 45565), (24310, 44864), (28040, 38896), (28288, 38555), (29920, 36452), (30844, 35360)]