19302312960

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 880

約数和(自身を含む): 81082816320

約数和(自身を除く): 61780503360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 109, 112, 120, 122, 126, 128, 135, 140, 144, 160, 162, 168, 180, 183, 189, 192, 210, 216, 218, 224, 240, 244, 252, 256, 270, 280, 288, 305, 315, 320, 324, 327, 336, 360, 366, 378, 384, 405, 420, 427, 432, 436, 448, 480, 488, 504, 512, 540, 545, 549, 560, 567, 576, 610, 630, 640, 648, 654, 672, 720, 732, 756, 763, 768, 810, 840, 854, 864, 872, 896, 915, 945, 960, 976, 981, 1008, 1024, 1080, 1090, 1098, 1120, 1134, 1152, 1220, 1260, 1280, 1281, 1296, 1308, 1344, 1440, 1464, 1512, 1526, 1536, 1620, 1635, 1647, 1680, 1708, 1728, 1744, 1792, 1830, 1890, 1920, 1952, 1962, 2016, 2135, 2160, 2180, 2196, 2240, 2268, 2289, 2304, 2440, 2520, 2560, 2562, 2592, 2616, 2688, 2745, 2835, 2880, 2928, 2943, 3024, 3052, 3072, 3240, 3270, 3294, 3360, 3416, 3456, 3488, 3584, 3660, 3780, 3815, 3840, 3843, 3904, 3924, 4032, 4270, 4320, 4360, 4392, 4480, 4536, 4578, 4608, 4880, 4905, 4941, 5040, 5120, 5124, 5184, 5232, 5376, 5490, 5670, 5760, 5856, 5886, 6048, 6104, 6405, 6480, 6540, 6588, 6649, 6720, 6832, 6867, 6912, 6976, 7168, 7320, 7560, 7630, 7680, 7686, 7808, 7848, 8064, 8235, 8540, 8640, 8720, 8784, 8829, 8960, 9072, 9156, 9216, 9760, 9810, 9882, 10080, 10248, 10368, 10464, 10752, 10980, 11340, 11445, 11520, 11529, 11712, 11772, 12096, 12208, 12810, 12960, 13080, 13176, 13298, 13440, 13664, 13734, 13824, 13952, 14640, 14715, 15120, 15260, 15360, 15372, 15616, 15696, 16128, 16470, 17080, 17280, 17440, 17568, 17658, 17920, 18144, 18312, 19215, 19520, 19620, 19764, 19947, 20160, 20496, 20601, 20736, 20928, 21504, 21960, 22680, 22890, 23040, 23058, 23424, 23544, 24192, 24416, 24705, 25620, 25920, 26160, 26352, 26596, 26880, 27328, 27468, 27648, 27904, 29280, 29430, 30240, 30520, 30744, 31232, 31392, 32256, 32940, 33245, 34160, 34335, 34560, 34587, 34880, 35136, 35316, 35840, 36288, 36624, 38430, 39040, 39240, 39528, 39894, 40320, 40992, 41202, 41472, 41856, 43920, 44145, 45360, 45780, 46080, 46116, 46543, 46848, 47088, 48384, 48832, 49410, 51240, 51840, 52320, 52704, 53192, 53760, 54656, 54936, 55808, 57645, 58560, 58860, 59841, 60480, 61040, 61488, 61803, 62464, 62784, 64512, 65880, 66490, 68320, 68670, 69120, 69174, 69760, 70272, 70632, 72576, 73248, 76860, 78080, 78480, 79056, 79788, 80640, 81984, 82404, 82944, 83712, 87840, 88290, 90720, 91560, 92232, 93086, 93696, 94176, 96768, 97664, 98820, 99735, 102480, 103005, 103680, 104640, 105408, 106384, 107520, 109312, 109872, 111616, 115290, 117120, 117720, 119682, 120960, 122080, 122976, 123606, 125568, 131760, 132980, 136640, 137340, 138240, 138348, 139520, 139629, 140544, 141264, 145152, 146496, 153720, 156160, 156960, 158112, 159576, 161280, 163968, 164808, 167424, 172935, 175680, 176580, 179523, 181440, 183120, 184464, 186172, 187392, 188352, 193536, 195328, 197640, 199470, 204960, 206010, 207360, 209280, 210816, 212768, 218624, 219744, 230580, 232715, 234240, 235440, 239364, 241920, 244160, 245952, 247212, 251136, 263520, 265960, 273280, 274680, 276696, 279040, 279258, 281088, 282528, 290304, 292992, 299205, 307440, 309015, 312320, 313920, 316224, 319152, 322560, 327936, 329616, 334848, 345870, 351360, 353160, 359046, 362880, 366240, 368928, 372344, 376704, 390656, 395280, 398940, 409920, 412020, 414720, 418560, 418887, 421632, 425536, 437248, 439488, 461160, 465430, 468480, 470880, 478728, 483840, 488320, 491904, 494424, 502272, 527040, 531920, 538569, 546560, 549360, 553392, 558080, 558516, 562176, 565056, 580608, 585984, 598410, 614880, 618030, 627840, 632448, 638304, 655872, 659232, 691740, 698145, 702720, 706320, 718092, 725760, 732480, 737856, 744688, 753408, 781312, 790560, 797880, 819840, 824040, 837120, 837774, 843264, 851072, 878976, 897615, 922320, 930860, 936960, 941760, 957456, 967680, 976640, 983808, 988848, 1004544, 1054080, 1063840, 1077138, 1093120, 1098720, 1106784, 1117032, 1130112, 1171968, 1196820, 1229760, 1236060, 1255680, 1256661, 1264896, 1276608, 1311744, 1318464, 1383480, 1396290, 1405440, 1412640, 1436184, 1451520, 1464960, 1475712, 1489376, 1506816, 1581120, 1595760, 1639680, 1648080, 1674240, 1675548, 1686528, 1702144, 1757952, 1795230, 1844640, 1861720, 1883520, 1914912, 1953280, 1967616, 1977696, 2094435, 2108160, 2127680, 2154276, 2186240, 2197440, 2213568, 2234064, 2260224, 2343936, 2393640, 2459520, 2472120, 2511360, 2513322, 2529792, 2553216, 2636928, 2692845, 2766960, 2792580, 2810880, 2825280, 2872368, 2903040, 2929920, 2951424, 2978752, 3013632, 3162240, 3191520, 3279360, 3296160, 3351096, 3404288, 3515904, 3590460, 3689280, 3723440, 3767040, 3769983, 3829824, 3906560, 3935232, 3955392, 4188870, 4216320, 4255360, 4308552, 4394880, 4427136, 4468128, 4520448, 4787280, 4919040, 4944240, 5022720, 5026644, 5059584, 5106432, 5273856, 5385690, 5533920, 5585160, 5650560, 5744736, 5859840, 5902848, 5957504, 6283305, 6324480, 6383040, 6558720, 6592320, 6702192, 6808576, 7031808, 7180920, 7378560, 7446880, 7534080, 7539966, 7659648, 7910784, 8377740, 8432640, 8510720, 8617104, 8789760, 8854272, 8936256, 9040896, 9574560, 9838080, 9888480, 10053288, 10212864, 10547712, 10771380, 11067840, 11170320, 11301120, 11489472, 11719680, 11805696, 11915008, 12566610, 12648960, 12766080, 13184640, 13404384, 14361840, 14757120, 14893760, 15068160, 15079932, 15319296, 15821568, 16755480, 17021440, 17234208, 17579520, 17708544, 17872512, 18849915, 19149120, 19676160, 19776960, 20106576, 20425728, 21095424, 21542760, 22135680, 22340640, 22602240, 22978944, 23830016, 25133220, 25297920, 25532160, 26369280, 26808768, 28723680, 29514240, 29787520, 30159864, 30638592, 31643136, 33510960, 34042880, 34468416, 35159040, 35417088, 35745024, 37699830, 38298240, 39553920, 40213152, 43085520, 44271360, 44681280, 45204480, 45957888, 47660032, 50266440, 51064320, 52738560, 53617536, 57447360, 59028480, 59575040, 60319728, 61277184, 63286272, 67021920, 68936832, 71490048, 75399660, 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約数ペア:

[(1, 19302312960), (2, 9651156480), (3, 6434104320), (4, 4825578240), (5, 3860462592), (6, 3217052160), (7, 2757473280), (8, 2412789120), (9, 2144701440), (10, 1930231296), (12, 1608526080), (14, 1378736640), (15, 1286820864), (16, 1206394560), (18, 1072350720), (20, 965115648), (21, 919157760), (24, 804263040), (27, 714900480), (28, 689368320), (30, 643410432), (32, 603197280), (35, 551494656), (36, 536175360), (40, 482557824), (42, 459578880), (45, 428940288), (48, 402131520), (54, 357450240), (56, 344684160), (60, 321705216), (61, 316431360), (63, 306385920), (64, 301598640), (70, 275747328), (72, 268087680), (80, 241278912), (81, 238300160), (84, 229789440), (90, 214470144), (96, 201065760), (105, 183831552), (108, 178725120), (109, 177085440), (112, 172342080), (120, 160852608), (122, 158215680), (126, 153192960), (128, 150799320), (135, 142980096), (140, 137873664), (144, 134043840), (160, 120639456), (162, 119150080), (168, 114894720), (180, 107235072), (183, 105477120), (189, 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(976, 19776960), (981, 19676160), (1008, 19149120), (1024, 18849915), (1080, 17872512), (1090, 17708544), (1098, 17579520), (1120, 17234208), (1134, 17021440), (1152, 16755480), (1220, 15821568), (1260, 15319296), (1280, 15079932), (1281, 15068160), (1296, 14893760), (1308, 14757120), (1344, 14361840), (1440, 13404384), (1464, 13184640), (1512, 12766080), (1526, 12648960), (1536, 12566610), (1620, 11915008), (1635, 11805696), (1647, 11719680), (1680, 11489472), (1708, 11301120), (1728, 11170320), (1744, 11067840), (1792, 10771380), (1830, 10547712), (1890, 10212864), (1920, 10053288), (1952, 9888480), (1962, 9838080), (2016, 9574560), (2135, 9040896), (2160, 8936256), (2180, 8854272), (2196, 8789760), (2240, 8617104), (2268, 8510720), (2289, 8432640), (2304, 8377740), (2440, 7910784), (2520, 7659648), (2560, 7539966), (2562, 7534080), (2592, 7446880), (2616, 7378560), (2688, 7180920), (2745, 7031808), (2835, 6808576), (2880, 6702192), (2928, 6592320), (2943, 6558720), (3024, 6383040), 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