206377920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 336

約数和(自身を含む): 841613760

約数和(自身を除く): 635235840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 192, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 320, 336, 348, 353, 360, 406, 420, 435, 448, 464, 480, 504, 522, 560, 576, 580, 609, 630, 672, 696, 706, 720, 812, 840, 870, 928, 960, 1008, 1015, 1044, 1059, 1120, 1160, 1218, 1260, 1305, 1344, 1392, 1412, 1440, 1624, 1680, 1740, 1765, 1827, 1856, 2016, 2030, 2088, 2118, 2240, 2320, 2436, 2471, 2520, 2610, 2784, 2824, 2880, 3045, 3177, 3248, 3360, 3480, 3530, 3654, 4032, 4060, 4176, 4236, 4640, 4872, 4942, 5040, 5220, 5295, 5568, 5648, 6090, 6354, 6496, 6720, 6960, 7060, 7308, 7413, 8120, 8352, 8472, 9135, 9280, 9744, 9884, 10080, 10237, 10440, 10590, 11296, 12180, 12355, 12708, 12992, 13920, 14120, 14616, 14826, 15885, 16240, 16704, 16944, 18270, 19488, 19768, 20160, 20474, 20880, 21180, 22239, 22592, 24360, 24710, 25416, 27840, 28240, 29232, 29652, 30711, 31770, 32480, 33888, 36540, 37065, 38976, 39536, 40948, 41760, 42360, 44478, 48720, 49420, 50832, 51185, 56480, 58464, 59304, 61422, 63540, 64960, 67776, 71659, 73080, 74130, 79072, 81896, 83520, 84720, 88956, 92133, 97440, 98840, 101664, 102370, 111195, 112960, 116928, 118608, 122844, 127080, 143318, 146160, 148260, 153555, 158144, 163792, 169440, 177912, 184266, 194880, 197680, 203328, 204740, 214977, 222390, 237216, 245688, 254160, 286636, 292320, 296520, 307110, 327584, 338880, 355824, 358295, 368532, 395360, 409480, 429954, 444780, 460665, 474432, 491376, 508320, 573272, 584640, 593040, 614220, 644931, 655168, 711648, 716590, 737064, 790720, 818960, 859908, 889560, 921330, 982752, 1016640, 1074885, 1146544, 1186080, 1228440, 1289862, 1423296, 1433180, 1474128, 1637920, 1719816, 1779120, 1842660, 1965504, 2149770, 2293088, 2372160, 2456880, 2579724, 2866360, 2948256, 3224655, 3275840, 3439632, 3558240, 3685320, 4299540, 4586176, 4913760, 5159448, 5732720, 5896512, 6449310, 6879264, 7116480, 7370640, 8599080, 9827520, 10318896, 11465440, 12898620, 13758528, 14741280, 17198160, 20637792, 22930880, 25797240, 29482560, 34396320, 41275584, 51594480, 68792640, 103188960, 206377920]

約数ペア:

[(1, 206377920), (2, 103188960), (3, 68792640), (4, 51594480), (5, 41275584), (6, 34396320), (7, 29482560), (8, 25797240), (9, 22930880), (10, 20637792), (12, 17198160), (14, 14741280), (15, 13758528), (16, 12898620), (18, 11465440), (20, 10318896), (21, 9827520), (24, 8599080), (28, 7370640), (29, 7116480), (30, 6879264), (32, 6449310), (35, 5896512), (36, 5732720), (40, 5159448), (42, 4913760), (45, 4586176), (48, 4299540), (56, 3685320), (58, 3558240), (60, 3439632), (63, 3275840), (64, 3224655), (70, 2948256), (72, 2866360), (80, 2579724), (84, 2456880), (87, 2372160), (90, 2293088), (96, 2149770), (105, 1965504), (112, 1842660), (116, 1779120), (120, 1719816), (126, 1637920), (140, 1474128), (144, 1433180), (145, 1423296), (160, 1289862), (168, 1228440), (174, 1186080), (180, 1146544), (192, 1074885), (203, 1016640), (210, 982752), (224, 921330), (232, 889560), (240, 859908), (252, 818960), (261, 790720), (280, 737064), (288, 716590), (290, 711648), (315, 655168), (320, 644931), (336, 614220), (348, 593040), (353, 584640), (360, 573272), (406, 508320), (420, 491376), (435, 474432), (448, 460665), (464, 444780), (480, 429954), (504, 409480), (522, 395360), (560, 368532), (576, 358295), (580, 355824), (609, 338880), (630, 327584), (672, 307110), (696, 296520), (706, 292320), (720, 286636), (812, 254160), (840, 245688), (870, 237216), (928, 222390), (960, 214977), (1008, 204740), (1015, 203328), (1044, 197680), (1059, 194880), (1120, 184266), (1160, 177912), (1218, 169440), (1260, 163792), (1305, 158144), (1344, 153555), (1392, 148260), (1412, 146160), (1440, 143318), (1624, 127080), (1680, 122844), (1740, 118608), (1765, 116928), (1827, 112960), (1856, 111195), (2016, 102370), (2030, 101664), (2088, 98840), (2118, 97440), (2240, 92133), (2320, 88956), (2436, 84720), (2471, 83520), (2520, 81896), (2610, 79072), (2784, 74130), (2824, 73080), (2880, 71659), (3045, 67776), (3177, 64960), (3248, 63540), (3360, 61422), (3480, 59304), (3530, 58464), (3654, 56480), (4032, 51185), (4060, 50832), (4176, 49420), (4236, 48720), (4640, 44478), (4872, 42360), (4942, 41760), (5040, 40948), (5220, 39536), (5295, 38976), (5568, 37065), (5648, 36540), (6090, 33888), (6354, 32480), (6496, 31770), (6720, 30711), (6960, 29652), (7060, 29232), (7308, 28240), (7413, 27840), (8120, 25416), (8352, 24710), (8472, 24360), (9135, 22592), (9280, 22239), (9744, 21180), (9884, 20880), (10080, 20474), (10237, 20160), (10440, 19768), (10590, 19488), (11296, 18270), (12180, 16944), (12355, 16704), (12708, 16240), (12992, 15885), (13920, 14826), (14120, 14616)]