20121462720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:330

約数の個数: 560

約数和(自身を含む): 74165813568

約数和(自身を除く): 54044350848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 81, 90, 96, 97, 106, 108, 120, 135, 144, 151, 159, 160, 162, 180, 192, 194, 212, 216, 240, 265, 270, 288, 291, 302, 318, 320, 324, 360, 388, 405, 424, 432, 453, 477, 480, 485, 530, 540, 576, 582, 604, 636, 648, 720, 755, 776, 795, 810, 848, 864, 873, 906, 954, 960, 970, 1060, 1080, 1164, 1208, 1272, 1296, 1359, 1431, 1440, 1455, 1510, 1552, 1590, 1620, 1696, 1728, 1746, 1812, 1908, 1940, 2120, 2160, 2265, 2328, 2385, 2416, 2544, 2592, 2619, 2718, 2862, 2880, 2910, 3020, 3104, 3180, 3240, 3392, 3492, 3624, 3816, 3880, 4077, 4240, 4293, 4320, 4365, 4530, 4656, 4770, 4832, 5088, 5141, 5184, 5238, 5436, 5724, 5820, 6040, 6208, 6360, 6480, 6795, 6984, 7155, 7248, 7632, 7760, 7857, 8003, 8154, 8480, 8586, 8640, 8730, 9060, 9312, 9540, 9664, 10176, 10282, 10476, 10872, 11448, 11640, 12080, 12231, 12720, 12960, 13095, 13590, 13968, 14310, 14496, 14647, 15264, 15423, 15520, 15714, 16006, 16308, 16960, 17172, 17460, 18120, 18624, 19080, 20385, 20564, 20952, 21465, 21744, 22896, 23280, 24009, 24160, 24462, 25440, 25705, 25920, 26190, 27180, 27936, 28620, 28992, 29294, 30528, 30846, 31040, 31428, 32012, 32616, 34344, 34920, 36240, 38160, 39285, 40015, 40770, 41128, 41904, 42930, 43488, 43941, 45792, 46269, 46560, 48018, 48320, 48924, 50880, 51410, 52380, 54360, 55872, 57240, 58588, 61155, 61692, 62856, 64024, 65232, 68688, 69840, 72027, 72480, 73235, 76320, 77115, 78570, 80030, 81540, 82256, 83808, 85860, 86976, 87882, 91584, 92538, 93120, 96036, 97848, 102820, 104760, 108720, 114480, 117176, 120045, 122310, 123384, 125712, 128048, 130464, 131823, 137376, 138807, 139680, 144054, 144960, 146470, 152640, 154230, 157140, 160060, 163080, 164512, 167616, 171720, 175764, 185076, 192072, 195696, 205640, 209520, 216081, 217440, 219705, 228960, 231345, 234352, 240090, 244620, 246768, 251424, 256096, 260928, 263646, 274752, 277614, 279360, 288108, 292940, 308460, 314280, 320120, 326160, 329024, 343440, 351528, 360135, 370152, 384144, 391392, 395469, 411280, 416421, 419040, 432162, 434880, 439410, 457920, 462690, 468704, 480180, 489240, 493536, 502848, 512192, 527292, 555228, 576216, 585880, 616920, 628560, 640240, 648243, 652320, 659115, 686880, 694035, 703056, 720270, 740304, 768288, 776291, 782784, 790938, 822560, 832842, 838080, 864324, 878820, 925380, 937408, 960360, 978480, 987072, 1054584, 1080405, 1110456, 1152432, 1171760, 1186407, 1233840, 1257120, 1280480, 1296486, 1304640, 1318230, 1373760, 1388070, 1406112, 1440540, 1480608, 1536576, 1552582, 1581876, 1645120, 1665684, 1728648, 1757640, 1850760, 1920720, 1956960, 1977345, 2082105, 2109168, 2160810, 2220912, 2304864, 2328873, 2343520, 2372814, 2467680, 2514240, 2560960, 2592972, 2636460, 2776140, 2812224, 2881080, 2961216, 3105164, 3163752, 3241215, 3331368, 3457296, 3515280, 3701520, 3841440, 3881455, 3913920, 3954690, 4164210, 4218336, 4321620, 4441824, 4609728, 4657746, 4687040, 4745628, 4935360, 5185944, 5272920, 5552280, 5762160, 5932035, 6210328, 6327504, 6482430, 6662736, 6914592, 6986619, 7030560, 7403040, 7682880, 7762910, 7909380, 8328420, 8436672, 8643240, 8883648, 9315492, 9491256, 10371888, 10545840, 11104560, 11524320, 11644365, 11864070, 12420656, 12655008, 12964860, 13325472, 13829184, 13973238, 14061120, 14806080, 15525820, 15818760, 16656840, 17286480, 18630984, 18982512, 20743776, 20959857, 21091680, 22209120, 23048640, 23288730, 23728140, 24841312, 25310016, 25929720, 26650944, 27946476, 31051640, 31637520, 33313680, 34572960, 34933095, 37261968, 37965024, 41487552, 41919714, 42183360, 44418240, 46577460, 47456280, 49682624, 51859440, 55892952, 62103280, 62879571, 63275040, 66627360, 69145920, 69866190, 74523936, 75930048, 83839428, 93154920, 94912560, 103718880, 104799285, 111785904, 124206560, 125759142, 126550080, 133254720, 139732380, 149047872, 167678856, 186309840, 189825120, 207437760, 209598570, 223571808, 248413120, 251518284, 279464760, 314397855, 335357712, 372619680, 379650240, 419197140, 447143616, 503036568, 558929520, 628795710, 670715424, 745239360, 838394280, 1006073136, 1117859040, 1257591420, 1341430848, 1676788560, 2012146272, 2235718080, 2515182840, 3353577120, 4024292544, 5030365680, 6707154240, 10060731360, 20121462720]

約数ペア:

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