514556280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2347}}^1$

素因数の和:2403

約数の個数: 256

約数和(自身を含む): 2028672000

約数和(自身を除く): 1514115720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 580, 609, 630, 696, 756, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1160, 1218, 1260, 1305, 1512, 1566, 1624, 1740, 1827, 1890, 2030, 2088, 2347, 2436, 2520, 2610, 3045, 3132, 3480, 3654, 3780, 3915, 4060, 4694, 4872, 5220, 5481, 6090, 6264, 7041, 7308, 7560, 7830, 8120, 9135, 9388, 10440, 10962, 11735, 12180, 14082, 14616, 15660, 16429, 18270, 18776, 21123, 21924, 23470, 24360, 27405, 28164, 31320, 32858, 35205, 36540, 42246, 43848, 46940, 49287, 54810, 56328, 63369, 65716, 68063, 70410, 73080, 82145, 84492, 93880, 98574, 105615, 109620, 126738, 131432, 136126, 140820, 147861, 164290, 168984, 197148, 204189, 211230, 219240, 246435, 253476, 272252, 281640, 295722, 316845, 328580, 340315, 394296, 408378, 422460, 443583, 476441, 492870, 506952, 544504, 591444, 612567, 633690, 657160, 680630, 739305, 816756, 844920, 887166, 952882, 985740, 1020945, 1182888, 1225134, 1267380, 1361260, 1429323, 1478610, 1633512, 1774332, 1837701, 1905764, 1971480, 2041890, 2217915, 2382205, 2450268, 2534760, 2722520, 2858646, 2957220, 3062835, 3548664, 3675402, 3811528, 4083780, 4287969, 4435830, 4764410, 4900536, 5717292, 5914440, 6125670, 7146615, 7350804, 8167560, 8575938, 8871660, 9188505, 9528820, 11434584, 12251340, 12863907, 14293230, 14701608, 17151876, 17743320, 18377010, 19057640, 21439845, 24502680, 25727814, 28586460, 34303752, 36754020, 42879690, 51455628, 57172920, 64319535, 73508040, 85759380, 102911256, 128639070, 171518760, 257278140, 514556280]

約数ペア:

[(1, 514556280), (2, 257278140), (3, 171518760), (4, 128639070), (5, 102911256), (6, 85759380), (7, 73508040), (8, 64319535), (9, 57172920), (10, 51455628), (12, 42879690), (14, 36754020), (15, 34303752), (18, 28586460), (20, 25727814), (21, 24502680), (24, 21439845), (27, 19057640), (28, 18377010), (29, 17743320), (30, 17151876), (35, 14701608), (36, 14293230), (40, 12863907), (42, 12251340), (45, 11434584), (54, 9528820), (56, 9188505), (58, 8871660), (60, 8575938), (63, 8167560), (70, 7350804), (72, 7146615), (84, 6125670), (87, 5914440), (90, 5717292), (105, 4900536), (108, 4764410), (116, 4435830), (120, 4287969), (126, 4083780), (135, 3811528), (140, 3675402), (145, 3548664), (168, 3062835), (174, 2957220), (180, 2858646), (189, 2722520), (203, 2534760), (210, 2450268), (216, 2382205), (232, 2217915), (252, 2041890), (261, 1971480), (270, 1905764), (280, 1837701), (290, 1774332), (315, 1633512), (348, 1478610), (360, 1429323), (378, 1361260), (406, 1267380), (420, 1225134), (435, 1182888), (504, 1020945), (522, 985740), (540, 952882), (580, 887166), (609, 844920), (630, 816756), (696, 739305), (756, 680630), (783, 657160), (812, 633690), (840, 612567), (870, 591444), (945, 544504), (1015, 506952), (1044, 492870), (1080, 476441), (1160, 443583), (1218, 422460), (1260, 408378), (1305, 394296), (1512, 340315), (1566, 328580), (1624, 316845), (1740, 295722), (1827, 281640), (1890, 272252), (2030, 253476), (2088, 246435), (2347, 219240), (2436, 211230), (2520, 204189), (2610, 197148), (3045, 168984), (3132, 164290), (3480, 147861), (3654, 140820), (3780, 136126), (3915, 131432), (4060, 126738), (4694, 109620), (4872, 105615), (5220, 98574), (5481, 93880), (6090, 84492), (6264, 82145), (7041, 73080), (7308, 70410), (7560, 68063), (7830, 65716), (8120, 63369), (9135, 56328), (9388, 54810), (10440, 49287), (10962, 46940), (11735, 43848), (12180, 42246), (14082, 36540), (14616, 35205), (15660, 32858), (16429, 31320), (18270, 28164), (18776, 27405), (21123, 24360), (21924, 23470)]