19990978560

素因数分解:

$2^{13}\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 672

約数和(自身を含む): 81129664512

約数和(自身を除く): 61138685952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 127, 128, 140, 144, 160, 168, 180, 183, 192, 210, 224, 240, 244, 252, 254, 256, 280, 288, 305, 315, 320, 336, 360, 366, 381, 384, 420, 427, 448, 480, 488, 504, 508, 512, 549, 560, 576, 610, 630, 635, 640, 672, 720, 732, 762, 768, 840, 854, 889, 896, 915, 960, 976, 1008, 1016, 1024, 1098, 1120, 1143, 1152, 1220, 1260, 1270, 1280, 1281, 1344, 1440, 1464, 1524, 1536, 1680, 1708, 1778, 1792, 1830, 1905, 1920, 1952, 2016, 2032, 2048, 2135, 2196, 2240, 2286, 2304, 2440, 2520, 2540, 2560, 2562, 2667, 2688, 2745, 2880, 2928, 3048, 3072, 3360, 3416, 3556, 3584, 3660, 3810, 3840, 3843, 3904, 4032, 4064, 4096, 4270, 4392, 4445, 4480, 4572, 4608, 4880, 5040, 5080, 5120, 5124, 5334, 5376, 5490, 5715, 5760, 5856, 6096, 6144, 6405, 6720, 6832, 7112, 7168, 7320, 7620, 7680, 7686, 7747, 7808, 8001, 8064, 8128, 8192, 8540, 8784, 8890, 8960, 9144, 9216, 9760, 10080, 10160, 10240, 10248, 10668, 10752, 10980, 11430, 11520, 11712, 12192, 12288, 12810, 13335, 13440, 13664, 14224, 14336, 14640, 15240, 15360, 15372, 15494, 15616, 16002, 16128, 16256, 17080, 17568, 17780, 17920, 18288, 18432, 19215, 19520, 20160, 20320, 20480, 20496, 21336, 21504, 21960, 22860, 23040, 23241, 23424, 24384, 24576, 25620, 26670, 26880, 27328, 28448, 28672, 29280, 30480, 30720, 30744, 30988, 31232, 32004, 32256, 32512, 34160, 35136, 35560, 35840, 36576, 36864, 38430, 38735, 39040, 40005, 40320, 40640, 40960, 40992, 42672, 43008, 43920, 45720, 46080, 46482, 46848, 48768, 51240, 53340, 53760, 54229, 54656, 56896, 57344, 58560, 60960, 61440, 61488, 61976, 62464, 64008, 64512, 65024, 68320, 69723, 70272, 71120, 71680, 73152, 73728, 76860, 77470, 78080, 80010, 80640, 81280, 81984, 85344, 86016, 87840, 91440, 92160, 92964, 93696, 97536, 102480, 106680, 107520, 108458, 109312, 113792, 116205, 117120, 121920, 122880, 122976, 123952, 124928, 128016, 129024, 130048, 136640, 139446, 140544, 142240, 143360, 146304, 153720, 154940, 156160, 160020, 161280, 162560, 162687, 163968, 170688, 172032, 175680, 182880, 184320, 185928, 187392, 195072, 204960, 213360, 215040, 216916, 218624, 227584, 232410, 234240, 243840, 245952, 247904, 249856, 256032, 258048, 260096, 271145, 273280, 278892, 281088, 284480, 286720, 292608, 307440, 309880, 312320, 320040, 322560, 325120, 325374, 327936, 341376, 348615, 351360, 365760, 368640, 371856, 374784, 390144, 409920, 426720, 430080, 433832, 437248, 455168, 464820, 468480, 487680, 488061, 491904, 495808, 499712, 512064, 516096, 520192, 542290, 546560, 557784, 562176, 568960, 585216, 614880, 619760, 624640, 640080, 645120, 650240, 650748, 655872, 682752, 697230, 702720, 731520, 743712, 749568, 780288, 813435, 819840, 853440, 860160, 867664, 874496, 910336, 929640, 936960, 975360, 976122, 983808, 991616, 1024128, 1040384, 1084580, 1093120, 1115568, 1124352, 1137920, 1170432, 1229760, 1239520, 1249280, 1280160, 1290240, 1300480, 1301496, 1311744, 1365504, 1394460, 1405440, 1463040, 1487424, 1499136, 1560576, 1626870, 1639680, 1706880, 1735328, 1748992, 1820672, 1859280, 1873920, 1950720, 1952244, 1967616, 1983232, 2048256, 2169160, 2186240, 2231136, 2248704, 2275840, 2340864, 2440305, 2459520, 2479040, 2498560, 2560320, 2580480, 2600960, 2602992, 2623488, 2731008, 2788920, 2810880, 2926080, 2974848, 3121152, 3253740, 3279360, 3413760, 3470656, 3497984, 3641344, 3718560, 3747840, 3901440, 3904488, 3935232, 3966464, 4096512, 4338320, 4372480, 4462272, 4497408, 4551680, 4681728, 4880610, 4919040, 4958080, 5120640, 5201920, 5205984, 5246976, 5462016, 5577840, 5621760, 5852160, 5949696, 6507480, 6558720, 6827520, 6941312, 7282688, 7437120, 7495680, 7802880, 7808976, 7870464, 7932928, 8193024, 8676640, 8744960, 8924544, 9103360, 9363456, 9761220, 9838080, 9916160, 10241280, 10411968, 10493952, 10924032, 11155680, 11243520, 11704320, 11899392, 13014960, 13117440, 13655040, 13882624, 14874240, 15605760, 15617952, 15740928, 15865856, 16386048, 17353280, 17489920, 17849088, 18206720, 19522440, 19676160, 19832320, 20482560, 20823936, 21848064, 22311360, 22487040, 23408640, 23798784, 26029920, 26234880, 27310080, 27765248, 29748480, 31235904, 31481856, 31731712, 32772096, 34706560, 35698176, 36413440, 39044880, 39352320, 39664640, 40965120, 41647872, 44622720, 46817280, 47597568, 52059840, 52469760, 54620160, 55530496, 59496960, 62471808, 63463424, 65544192, 69413120, 71396352, 78089760, 78704640, 79329280, 81930240, 83295744, 89245440, 95195136, 104119680, 109240320, 111060992, 118993920, 124943616, 138826240, 142792704, 156179520, 157409280, 158658560, 163860480, 166591488, 178490880, 190390272, 208239360, 222121984, 237987840, 249887232, 277652480, 285585408, 312359040, 317317120, 327720960, 333182976, 356981760, 416478720, 444243968, 475975680, 499774464, 555304960, 571170816, 624718080, 666365952, 713963520, 832957440, 951951360, 999548928, 1110609920, 1249436160, 1332731904, 1427927040, 1665914880, 1999097856, 2221219840, 2498872320, 2855854080, 3331829760, 3998195712, 4997744640, 6663659520, 9995489280, 19990978560]

約数ペア:

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