1233818880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:461

約数の個数: 288

約数和(自身を含む): 4545725184

約数和(自身を除く): 3311906304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 197, 210, 224, 233, 240, 256, 280, 320, 336, 384, 394, 420, 448, 466, 480, 560, 591, 640, 672, 699, 768, 788, 840, 896, 932, 960, 985, 1120, 1165, 1182, 1280, 1344, 1379, 1398, 1576, 1631, 1680, 1792, 1864, 1920, 1970, 2240, 2330, 2364, 2688, 2758, 2796, 2955, 3152, 3262, 3360, 3495, 3728, 3840, 3940, 4137, 4480, 4660, 4728, 4893, 5376, 5516, 5592, 5910, 6304, 6524, 6720, 6895, 6990, 7456, 7880, 8155, 8274, 8960, 9320, 9456, 9786, 11032, 11184, 11820, 12608, 13048, 13440, 13790, 13980, 14912, 15760, 16310, 16548, 18640, 18912, 19572, 20685, 22064, 22368, 23640, 24465, 25216, 26096, 26880, 27580, 27960, 29824, 31520, 32620, 33096, 37280, 37824, 39144, 41370, 44128, 44736, 45901, 47280, 48930, 50432, 52192, 55160, 55920, 59648, 63040, 65240, 66192, 74560, 75648, 78288, 82740, 88256, 89472, 91802, 94560, 97860, 104384, 110320, 111840, 126080, 130480, 132384, 137703, 149120, 151296, 156576, 165480, 176512, 178944, 183604, 189120, 195720, 208768, 220640, 223680, 229505, 252160, 260960, 264768, 275406, 298240, 313152, 321307, 330960, 353024, 367208, 378240, 391440, 417536, 441280, 447360, 459010, 521920, 529536, 550812, 626304, 642614, 661920, 688515, 734416, 756480, 782880, 882560, 894720, 918020, 963921, 1043840, 1059072, 1101624, 1252608, 1285228, 1323840, 1377030, 1468832, 1565760, 1606535, 1765120, 1836040, 1927842, 2087680, 2203248, 2570456, 2647680, 2754060, 2937664, 3131520, 3213070, 3672080, 3855684, 4406496, 4819605, 5140912, 5295360, 5508120, 5875328, 6263040, 6426140, 7344160, 7711368, 8812992, 9639210, 10281824, 11016240, 11750656, 12852280, 14688320, 15422736, 17625984, 19278420, 20563648, 22032480, 25704560, 29376640, 30845472, 35251968, 38556840, 41127296, 44064960, 51409120, 58753280, 61690944, 77113680, 82254592, 88129920, 102818240, 123381888, 154227360, 176259840, 205636480, 246763776, 308454720, 411272960, 616909440, 1233818880]

約数ペア:

[(1, 1233818880), (2, 616909440), (3, 411272960), (4, 308454720), (5, 246763776), (6, 205636480), (7, 176259840), (8, 154227360), (10, 123381888), (12, 102818240), (14, 88129920), (15, 82254592), (16, 77113680), (20, 61690944), (21, 58753280), (24, 51409120), (28, 44064960), (30, 41127296), (32, 38556840), (35, 35251968), (40, 30845472), (42, 29376640), (48, 25704560), (56, 22032480), (60, 20563648), (64, 19278420), (70, 17625984), (80, 15422736), (84, 14688320), (96, 12852280), (105, 11750656), (112, 11016240), (120, 10281824), (128, 9639210), (140, 8812992), (160, 7711368), (168, 7344160), (192, 6426140), (197, 6263040), (210, 5875328), (224, 5508120), (233, 5295360), (240, 5140912), (256, 4819605), (280, 4406496), (320, 3855684), (336, 3672080), (384, 3213070), (394, 3131520), (420, 2937664), (448, 2754060), (466, 2647680), (480, 2570456), (560, 2203248), (591, 2087680), (640, 1927842), (672, 1836040), (699, 1765120), (768, 1606535), (788, 1565760), (840, 1468832), (896, 1377030), (932, 1323840), (960, 1285228), (985, 1252608), (1120, 1101624), (1165, 1059072), (1182, 1043840), (1280, 963921), (1344, 918020), (1379, 894720), (1398, 882560), (1576, 782880), (1631, 756480), (1680, 734416), (1792, 688515), (1864, 661920), (1920, 642614), (1970, 626304), (2240, 550812), (2330, 529536), (2364, 521920), (2688, 459010), (2758, 447360), (2796, 441280), (2955, 417536), (3152, 391440), (3262, 378240), (3360, 367208), (3495, 353024), (3728, 330960), (3840, 321307), (3940, 313152), (4137, 298240), (4480, 275406), (4660, 264768), (4728, 260960), (4893, 252160), (5376, 229505), (5516, 223680), (5592, 220640), (5910, 208768), (6304, 195720), (6524, 189120), (6720, 183604), (6895, 178944), (6990, 176512), (7456, 165480), (7880, 156576), (8155, 151296), (8274, 149120), (8960, 137703), (9320, 132384), (9456, 130480), (9786, 126080), (11032, 111840), (11184, 110320), (11820, 104384), (12608, 97860), (13048, 94560), (13440, 91802), (13790, 89472), (13980, 88256), (14912, 82740), (15760, 78288), (16310, 75648), (16548, 74560), (18640, 66192), (18912, 65240), (19572, 63040), (20685, 59648), (22064, 55920), (22368, 55160), (23640, 52192), (24465, 50432), (25216, 48930), (26096, 47280), (26880, 45901), (27580, 44736), (27960, 44128), (29824, 41370), (31520, 39144), (32620, 37824), (33096, 37280)]