1997130240

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 720

約数和(自身を含む): 8459759880

約数和(自身を除く): 6462629640

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, 49, 56, 58, 60, 61, 63, 64, 70, 72, 80, 84, 87, 90, 96, 98, 105, 112, 116, 120, 122, 126, 128, 140, 144, 145, 147, 160, 168, 174, 180, 183, 192, 196, 203, 210, 224, 232, 240, 244, 245, 252, 256, 261, 280, 288, 290, 294, 305, 315, 320, 336, 348, 360, 366, 384, 392, 406, 420, 427, 435, 441, 448, 464, 480, 488, 490, 504, 512, 522, 549, 560, 576, 580, 588, 609, 610, 630, 640, 672, 696, 720, 732, 735, 768, 784, 812, 840, 854, 870, 882, 896, 915, 928, 960, 976, 980, 1008, 1015, 1044, 1098, 1120, 1152, 1160, 1176, 1218, 1220, 1260, 1280, 1281, 1305, 1344, 1392, 1421, 1440, 1464, 1470, 1536, 1568, 1624, 1680, 1708, 1740, 1764, 1769, 1792, 1827, 1830, 1856, 1920, 1952, 1960, 2016, 2030, 2088, 2135, 2196, 2205, 2240, 2304, 2320, 2352, 2436, 2440, 2520, 2560, 2562, 2610, 2688, 2745, 2784, 2842, 2880, 2928, 2940, 2989, 3045, 3136, 3248, 3360, 3416, 3480, 3528, 3538, 3584, 3654, 3660, 3712, 3840, 3843, 3904, 3920, 4032, 4060, 4176, 4263, 4270, 4392, 4410, 4480, 4608, 4640, 4704, 4872, 4880, 5040, 5124, 5220, 5307, 5376, 5490, 5568, 5684, 5760, 5856, 5880, 5978, 6090, 6272, 6405, 6496, 6720, 6832, 6960, 7056, 7076, 7105, 7308, 7320, 7424, 7680, 7686, 7808, 7840, 8064, 8120, 8352, 8526, 8540, 8784, 8820, 8845, 8960, 8967, 9135, 9280, 9408, 9744, 9760, 10080, 10248, 10440, 10614, 10752, 10980, 11136, 11368, 11520, 11712, 11760, 11956, 12180, 12383, 12544, 12789, 12810, 12992, 13440, 13664, 13920, 14112, 14152, 14210, 14616, 14640, 14848, 14945, 15372, 15616, 15680, 15921, 16128, 16240, 16704, 17052, 17080, 17568, 17640, 17690, 17920, 17934, 18270, 18560, 18816, 19215, 19488, 19520, 20160, 20496, 20880, 21228, 21315, 21960, 22272, 22736, 23040, 23424, 23520, 23912, 24360, 24766, 25088, 25578, 25620, 25984, 26535, 26880, 26901, 27328, 27840, 28224, 28304, 28420, 29232, 29280, 29890, 30744, 31232, 31360, 31842, 32256, 32480, 33408, 34104, 34160, 35136, 35280, 35380, 35868, 36540, 37120, 37149, 37632, 38430, 38976, 39040, 40320, 40992, 41760, 42456, 42630, 43920, 44544, 44835, 45472, 46848, 47040, 47824, 48720, 49532, 51156, 51240, 51968, 53070, 53760, 53802, 54656, 55680, 56448, 56608, 56840, 58464, 58560, 59780, 61488, 61915, 62720, 63684, 63945, 64960, 66816, 68208, 68320, 70272, 70560, 70760, 71736, 73080, 74240, 74298, 75264, 76860, 77952, 78080, 79605, 80640, 81984, 83520, 84912, 85260, 86681, 87840, 89670, 90944, 93696, 94080, 95648, 97440, 99064, 102312, 102480, 103936, 106140, 107604, 109312, 111360, 111447, 112896, 113216, 113680, 116928, 117120, 119560, 122976, 123830, 125440, 127368, 127890, 129920, 133632, 134505, 136416, 136640, 140544, 141120, 141520, 143472, 146160, 148596, 153720, 155904, 156160, 159210, 161280, 163968, 167040, 169824, 170520, 173362, 175680, 179340, 181888, 185745, 188160, 191296, 194880, 198128, 204624, 204960, 212280, 215208, 218624, 222720, 222894, 225792, 226432, 227360, 233856, 234240, 239120, 245952, 247660, 254736, 255780, 259840, 260043, 269010, 272832, 273280, 281088, 282240, 283040, 286944, 292320, 297192, 307440, 311808, 318420, 327936, 334080, 339648, 341040, 346724, 351360, 358680, 363776, 371490, 376320, 382592, 389760, 396256, 409248, 409920, 424560, 430416, 433405, 445788, 452864, 454720, 467712, 468480, 478240, 491904, 495320, 509472, 511560, 519680, 520086, 538020, 545664, 546560, 557235, 564480, 566080, 573888, 584640, 594384, 614880, 636840, 655872, 668160, 679296, 682080, 693448, 702720, 717360, 727552, 742980, 765184, 779520, 780129, 792512, 818496, 819840, 849120, 860832, 866810, 891576, 905728, 909440, 935424, 956480, 983808, 990640, 1018944, 1023120, 1040172, 1076040, 1091328, 1093120, 1114470, 1128960, 1132160, 1147776, 1169280, 1188768, 1229760, 1273680, 1300215, 1358592, 1364160, 1386896, 1405440, 1434720, 1485960, 1530368, 1559040, 1560258, 1585024, 1636992, 1639680, 1698240, 1721664, 1733620, 1783152, 1818880, 1912960, 1967616, 1981280, 2037888, 2046240, 2080344, 2152080, 2182656, 2228940, 2264320, 2295552, 2338560, 2377536, 2459520, 2547360, 2600430, 2717184, 2728320, 2773792, 2869440, 2971920, 3120516, 3170048, 3273984, 3279360, 3396480, 3443328, 3467240, 3566304, 3637760, 3825920, 3900645, 3962560, 4075776, 4092480, 4160688, 4304160, 4457880, 4528640, 4591104, 4677120, 4755072, 4919040, 5094720, 5200860, 5456640, 5547584, 5738880, 5943840, 6241032, 6340096, 6547968, 6792960, 6886656, 6934480, 7132608, 7651840, 7801290, 7925120, 8151552, 8184960, 8321376, 8608320, 8915760, 9510144, 9838080, 10189440, 10401720, 10913280, 11095168, 11477760, 11887680, 12482064, 13585920, 13773312, 13868960, 14265216, 15602580, 15850240, 16369920, 16642752, 17216640, 17831520, 19020288, 20378880, 20803440, 22190336, 22955520, 23775360, 24964128, 27737920, 28530432, 31205160, 31700480, 32739840, 33285504, 34433280, 35663040, 40757760, 41606880, 44380672, 47550720, 49928256, 55475840, 57060864, 62410320, 66571008, 68866560, 71326080, 83213760, 95101440, 99856512, 110951680, 124820640, 133142016, 142652160, 166427520, 199713024, 221903360, 249641280, 285304320, 332855040, 399426048, 499282560, 665710080, 998565120, 1997130240]

約数ペア:

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