137585280

素因数分解:

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

素因数の和:411

約数の個数: 256

約数和(自身を含む): 519955200

約数和(自身を除く): 382369920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 353, 384, 406, 420, 435, 448, 464, 480, 560, 580, 609, 640, 672, 696, 706, 812, 840, 870, 896, 928, 960, 1015, 1059, 1120, 1160, 1218, 1344, 1392, 1412, 1624, 1680, 1740, 1765, 1856, 1920, 2030, 2118, 2240, 2320, 2436, 2471, 2688, 2784, 2824, 3045, 3248, 3360, 3480, 3530, 3712, 4060, 4236, 4480, 4640, 4872, 4942, 5295, 5568, 5648, 6090, 6496, 6720, 6960, 7060, 7413, 8120, 8472, 9280, 9744, 9884, 10237, 10590, 11136, 11296, 12180, 12355, 12992, 13440, 13920, 14120, 14826, 16240, 16944, 18560, 19488, 19768, 20474, 21180, 22592, 24360, 24710, 25984, 27840, 28240, 29652, 30711, 32480, 33888, 37065, 38976, 39536, 40948, 42360, 45184, 48720, 49420, 51185, 55680, 56480, 59304, 61422, 64960, 67776, 71659, 74130, 77952, 79072, 81896, 84720, 97440, 98840, 102370, 112960, 118608, 122844, 129920, 135552, 143318, 148260, 153555, 158144, 163792, 169440, 194880, 197680, 204740, 214977, 225920, 237216, 245688, 286636, 296520, 307110, 316288, 327584, 338880, 358295, 389760, 395360, 409480, 429954, 474432, 491376, 573272, 593040, 614220, 655168, 677760, 716590, 790720, 818960, 859908, 948864, 982752, 1074885, 1146544, 1186080, 1228440, 1310336, 1433180, 1581440, 1637920, 1719816, 1965504, 2149770, 2293088, 2372160, 2456880, 2866360, 3275840, 3439632, 3931008, 4299540, 4586176, 4744320, 4913760, 5732720, 6551680, 6879264, 8599080, 9172352, 9827520, 11465440, 13758528, 17198160, 19655040, 22930880, 27517056, 34396320, 45861760, 68792640, 137585280]

約数ペア:

[(1, 137585280), (2, 68792640), (3, 45861760), (4, 34396320), (5, 27517056), (6, 22930880), (7, 19655040), (8, 17198160), (10, 13758528), (12, 11465440), (14, 9827520), (15, 9172352), (16, 8599080), (20, 6879264), (21, 6551680), (24, 5732720), (28, 4913760), (29, 4744320), (30, 4586176), (32, 4299540), (35, 3931008), (40, 3439632), (42, 3275840), (48, 2866360), (56, 2456880), (58, 2372160), (60, 2293088), (64, 2149770), (70, 1965504), (80, 1719816), (84, 1637920), (87, 1581440), (96, 1433180), (105, 1310336), (112, 1228440), (116, 1186080), (120, 1146544), (128, 1074885), (140, 982752), (145, 948864), (160, 859908), (168, 818960), (174, 790720), (192, 716590), (203, 677760), (210, 655168), (224, 614220), (232, 593040), (240, 573272), (280, 491376), (290, 474432), (320, 429954), (336, 409480), (348, 395360), (353, 389760), (384, 358295), (406, 338880), (420, 327584), (435, 316288), (448, 307110), (464, 296520), (480, 286636), (560, 245688), (580, 237216), (609, 225920), (640, 214977), (672, 204740), (696, 197680), (706, 194880), (812, 169440), (840, 163792), (870, 158144), (896, 153555), (928, 148260), (960, 143318), (1015, 135552), (1059, 129920), (1120, 122844), (1160, 118608), (1218, 112960), (1344, 102370), (1392, 98840), (1412, 97440), (1624, 84720), (1680, 81896), (1740, 79072), (1765, 77952), (1856, 74130), (1920, 71659), (2030, 67776), (2118, 64960), (2240, 61422), (2320, 59304), (2436, 56480), (2471, 55680), (2688, 51185), (2784, 49420), (2824, 48720), (3045, 45184), (3248, 42360), (3360, 40948), (3480, 39536), (3530, 38976), (3712, 37065), (4060, 33888), (4236, 32480), (4480, 30711), (4640, 29652), (4872, 28240), (4942, 27840), (5295, 25984), (5568, 24710), (5648, 24360), (6090, 22592), (6496, 21180), (6720, 20474), (6960, 19768), (7060, 19488), (7413, 18560), (8120, 16944), (8472, 16240), (9280, 14826), (9744, 14120), (9884, 13920), (10237, 13440), (10590, 12992), (11136, 12355), (11296, 12180)]