222281280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2018

約数の個数: 224

約数和(自身を含む): 844905600

約数和(自身を除く): 622624320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 1979, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 3958, 4160, 4320, 4680, 5616, 5937, 6240, 7020, 7488, 7916, 8640, 9360, 9895, 11232, 11874, 12480, 14040, 15832, 17811, 18720, 19790, 22464, 23748, 25727, 28080, 29685, 31664, 35622, 37440, 39580, 47496, 51454, 53433, 56160, 59370, 63328, 71244, 77181, 79160, 89055, 94992, 102908, 106866, 112320, 118740, 126656, 128635, 142488, 154362, 158320, 178110, 189984, 205816, 213732, 231543, 237480, 257270, 267165, 284976, 308724, 316640, 356220, 379968, 385905, 411632, 427464, 463086, 474960, 514540, 534330, 569952, 617448, 633280, 694629, 712440, 771810, 823264, 854928, 926172, 949920, 1029080, 1068660, 1139904, 1157715, 1234896, 1389258, 1424880, 1543620, 1646528, 1709856, 1852344, 1899840, 2058160, 2137320, 2315430, 2469792, 2778516, 2849760, 3087240, 3419712, 3473145, 3704688, 4116320, 4274640, 4630860, 4939584, 5557032, 5699520, 6174480, 6946290, 7409376, 8232640, 8549280, 9261720, 11114064, 12348960, 13892580, 14818752, 17098560, 18523440, 22228128, 24697920, 27785160, 37046880, 44456256, 55570320, 74093760, 111140640, 222281280]

約数ペア:

[(1, 222281280), (2, 111140640), (3, 74093760), (4, 55570320), (5, 44456256), (6, 37046880), (8, 27785160), (9, 24697920), (10, 22228128), (12, 18523440), (13, 17098560), (15, 14818752), (16, 13892580), (18, 12348960), (20, 11114064), (24, 9261720), (26, 8549280), (27, 8232640), (30, 7409376), (32, 6946290), (36, 6174480), (39, 5699520), (40, 5557032), (45, 4939584), (48, 4630860), (52, 4274640), (54, 4116320), (60, 3704688), (64, 3473145), (65, 3419712), (72, 3087240), (78, 2849760), (80, 2778516), (90, 2469792), (96, 2315430), (104, 2137320), (108, 2058160), (117, 1899840), (120, 1852344), (130, 1709856), (135, 1646528), (144, 1543620), (156, 1424880), (160, 1389258), (180, 1234896), (192, 1157715), (195, 1139904), (208, 1068660), (216, 1029080), (234, 949920), (240, 926172), (260, 854928), (270, 823264), (288, 771810), (312, 712440), (320, 694629), (351, 633280), (360, 617448), (390, 569952), (416, 534330), (432, 514540), (468, 474960), (480, 463086), (520, 427464), (540, 411632), (576, 385905), (585, 379968), (624, 356220), (702, 316640), (720, 308724), (780, 284976), (832, 267165), (864, 257270), (936, 237480), (960, 231543), (1040, 213732), (1080, 205816), (1170, 189984), (1248, 178110), (1404, 158320), (1440, 154362), (1560, 142488), (1728, 128635), (1755, 126656), (1872, 118740), (1979, 112320), (2080, 106866), (2160, 102908), (2340, 94992), (2496, 89055), (2808, 79160), (2880, 77181), (3120, 71244), (3510, 63328), (3744, 59370), (3958, 56160), (4160, 53433), (4320, 51454), (4680, 47496), (5616, 39580), (5937, 37440), (6240, 35622), (7020, 31664), (7488, 29685), (7916, 28080), (8640, 25727), (9360, 23748), (9895, 22464), (11232, 19790), (11874, 18720), (12480, 17811), (14040, 15832)]