309566880

素因数分解:

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

素因数の和:413

約数の個数: 384

約数和(自身を含む): 1284595200

約数和(自身を除く): 975028320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 168, 174, 180, 189, 203, 210, 216, 224, 232, 240, 252, 261, 270, 280, 288, 290, 315, 336, 348, 353, 360, 378, 406, 420, 432, 435, 464, 480, 504, 522, 540, 560, 580, 609, 630, 672, 696, 706, 720, 756, 783, 812, 840, 864, 870, 928, 945, 1008, 1015, 1044, 1059, 1080, 1120, 1160, 1218, 1260, 1305, 1392, 1412, 1440, 1512, 1566, 1624, 1680, 1740, 1765, 1827, 1890, 2016, 2030, 2088, 2118, 2160, 2320, 2436, 2471, 2520, 2610, 2784, 2824, 3024, 3045, 3132, 3177, 3248, 3360, 3480, 3530, 3654, 3780, 3915, 4060, 4176, 4236, 4320, 4640, 4872, 4942, 5040, 5220, 5295, 5481, 5648, 6048, 6090, 6264, 6354, 6496, 6960, 7060, 7308, 7413, 7560, 7830, 8120, 8352, 8472, 9135, 9531, 9744, 9884, 10080, 10237, 10440, 10590, 10962, 11296, 12180, 12355, 12528, 12708, 13920, 14120, 14616, 14826, 15120, 15660, 15885, 16240, 16944, 18270, 19062, 19488, 19768, 20474, 20880, 21180, 21924, 22239, 24360, 24710, 25056, 25416, 27405, 28240, 29232, 29652, 30240, 30711, 31320, 31770, 32480, 33888, 36540, 37065, 38124, 39536, 40948, 41760, 42360, 43848, 44478, 47655, 48720, 49420, 50832, 51185, 54810, 56480, 58464, 59304, 61422, 62640, 63540, 66717, 71659, 73080, 74130, 76248, 79072, 81896, 84720, 87696, 88956, 92133, 95310, 97440, 98840, 101664, 102370, 109620, 111195, 118608, 122844, 125280, 127080, 133434, 143318, 146160, 148260, 152496, 153555, 163792, 169440, 175392, 177912, 184266, 190620, 197680, 204740, 214977, 219240, 222390, 237216, 245688, 254160, 266868, 276399, 286636, 292320, 296520, 304992, 307110, 327584, 333585, 355824, 358295, 368532, 381240, 395360, 409480, 429954, 438480, 444780, 460665, 491376, 508320, 533736, 552798, 573272, 593040, 614220, 644931, 667170, 711648, 716590, 737064, 762480, 818960, 859908, 876960, 889560, 921330, 982752, 1067472, 1074885, 1105596, 1146544, 1186080, 1228440, 1289862, 1334340, 1381995, 1433180, 1474128, 1524960, 1637920, 1719816, 1779120, 1842660, 1934793, 2134944, 2149770, 2211192, 2293088, 2456880, 2579724, 2668680, 2763990, 2866360, 2948256, 3224655, 3439632, 3558240, 3685320, 3869586, 4299540, 4422384, 4913760, 5159448, 5337360, 5527980, 5732720, 6449310, 6879264, 7370640, 7739172, 8599080, 8844768, 9673965, 10318896, 10674720, 11055960, 11465440, 12898620, 14741280, 15478344, 17198160, 19347930, 20637792, 22111920, 25797240, 30956688, 34396320, 38695860, 44223840, 51594480, 61913376, 77391720, 103188960, 154783440, 309566880]

約数ペア:

[(1, 309566880), (2, 154783440), (3, 103188960), (4, 77391720), (5, 61913376), (6, 51594480), (7, 44223840), (8, 38695860), (9, 34396320), (10, 30956688), (12, 25797240), (14, 22111920), (15, 20637792), (16, 19347930), (18, 17198160), (20, 15478344), (21, 14741280), (24, 12898620), (27, 11465440), (28, 11055960), (29, 10674720), (30, 10318896), (32, 9673965), (35, 8844768), (36, 8599080), (40, 7739172), (42, 7370640), (45, 6879264), (48, 6449310), (54, 5732720), (56, 5527980), (58, 5337360), (60, 5159448), (63, 4913760), (70, 4422384), (72, 4299540), (80, 3869586), (84, 3685320), (87, 3558240), (90, 3439632), (96, 3224655), (105, 2948256), (108, 2866360), (112, 2763990), (116, 2668680), (120, 2579724), (126, 2456880), (135, 2293088), (140, 2211192), (144, 2149770), (145, 2134944), (160, 1934793), (168, 1842660), (174, 1779120), (180, 1719816), (189, 1637920), (203, 1524960), (210, 1474128), (216, 1433180), (224, 1381995), (232, 1334340), (240, 1289862), (252, 1228440), (261, 1186080), (270, 1146544), (280, 1105596), (288, 1074885), (290, 1067472), (315, 982752), (336, 921330), (348, 889560), (353, 876960), (360, 859908), (378, 818960), (406, 762480), (420, 737064), (432, 716590), (435, 711648), (464, 667170), (480, 644931), (504, 614220), (522, 593040), (540, 573272), (560, 552798), (580, 533736), (609, 508320), (630, 491376), (672, 460665), (696, 444780), (706, 438480), (720, 429954), (756, 409480), (783, 395360), (812, 381240), (840, 368532), (864, 358295), (870, 355824), (928, 333585), (945, 327584), (1008, 307110), (1015, 304992), (1044, 296520), (1059, 292320), (1080, 286636), (1120, 276399), (1160, 266868), (1218, 254160), (1260, 245688), (1305, 237216), (1392, 222390), (1412, 219240), (1440, 214977), (1512, 204740), (1566, 197680), (1624, 190620), (1680, 184266), (1740, 177912), (1765, 175392), (1827, 169440), (1890, 163792), (2016, 153555), (2030, 152496), (2088, 148260), (2118, 146160), (2160, 143318), (2320, 133434), (2436, 127080), (2471, 125280), (2520, 122844), (2610, 118608), (2784, 111195), (2824, 109620), (3024, 102370), (3045, 101664), (3132, 98840), (3177, 97440), (3248, 95310), (3360, 92133), (3480, 88956), (3530, 87696), (3654, 84720), (3780, 81896), (3915, 79072), (4060, 76248), (4176, 74130), (4236, 73080), (4320, 71659), (4640, 66717), (4872, 63540), (4942, 62640), (5040, 61422), (5220, 59304), (5295, 58464), (5481, 56480), (5648, 54810), (6048, 51185), (6090, 50832), (6264, 49420), (6354, 48720), (6496, 47655), (6960, 44478), (7060, 43848), (7308, 42360), (7413, 41760), (7560, 40948), (7830, 39536), (8120, 38124), (8352, 37065), (8472, 36540), (9135, 33888), (9531, 32480), (9744, 31770), (9884, 31320), (10080, 30711), (10237, 30240), (10440, 29652), (10590, 29232), (10962, 28240), (11296, 27405), (12180, 25416), (12355, 25056), (12528, 24710), (12708, 24360), (13920, 22239), (14120, 21924), (14616, 21180), (14826, 20880), (15120, 20474), (15660, 19768), (15885, 19488), (16240, 19062), (16944, 18270)]