19879787520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 528

約数和(自身を含む): 71939112960

約数和(自身を除く): 52059325440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 79, 80, 86, 90, 96, 120, 127, 128, 129, 144, 158, 160, 172, 180, 192, 215, 237, 240, 254, 256, 258, 288, 316, 320, 344, 360, 381, 384, 387, 395, 430, 474, 480, 508, 512, 516, 576, 632, 635, 640, 645, 688, 711, 720, 762, 768, 774, 790, 860, 948, 960, 1016, 1024, 1032, 1143, 1152, 1185, 1264, 1270, 1280, 1290, 1376, 1422, 1440, 1524, 1536, 1548, 1580, 1720, 1896, 1905, 1920, 1935, 2032, 2064, 2286, 2304, 2370, 2528, 2540, 2560, 2580, 2752, 2844, 2880, 3048, 3072, 3096, 3160, 3397, 3440, 3555, 3792, 3810, 3840, 3870, 4064, 4128, 4572, 4608, 4740, 5056, 5080, 5120, 5160, 5461, 5504, 5688, 5715, 5760, 6096, 6192, 6320, 6794, 6880, 7110, 7584, 7620, 7680, 7740, 8128, 8256, 9144, 9216, 9480, 10033, 10112, 10160, 10191, 10320, 10922, 11008, 11376, 11430, 11520, 12192, 12384, 12640, 13588, 13760, 14220, 15168, 15240, 15360, 15480, 16256, 16383, 16512, 16985, 18288, 18960, 20066, 20224, 20320, 20382, 20640, 21844, 22016, 22752, 22860, 23040, 24384, 24768, 25280, 27176, 27305, 27520, 28440, 30099, 30336, 30480, 30573, 30960, 32512, 32766, 33024, 33970, 36576, 37920, 40132, 40448, 40640, 40764, 41280, 43688, 44032, 45504, 45720, 46080, 48768, 49149, 49536, 50165, 50560, 50955, 54352, 54610, 55040, 56880, 60198, 60672, 60960, 61146, 61920, 65024, 65532, 66048, 67940, 73152, 75840, 80264, 80896, 81280, 81528, 81915, 82560, 87376, 90297, 91008, 91440, 97536, 98298, 99072, 100330, 101120, 101910, 108704, 109220, 110080, 113760, 120396, 121344, 121920, 122292, 123840, 130048, 131064, 132096, 135880, 146304, 150495, 151680, 152865, 160528, 162560, 163056, 163830, 165120, 174752, 180594, 182016, 182880, 195072, 196596, 198144, 200660, 202240, 203820, 217408, 218440, 220160, 227520, 240792, 242688, 243840, 244584, 245745, 247680, 262128, 271760, 292608, 300990, 303360, 305730, 321056, 325120, 326112, 327660, 330240, 349504, 361188, 364032, 365760, 390144, 393192, 396288, 401320, 404480, 407640, 431419, 434816, 436880, 451485, 455040, 481584, 487680, 489168, 491490, 495360, 524256, 543520, 585216, 601980, 606720, 611460, 642112, 650240, 652224, 655320, 660480, 699008, 722376, 728064, 731520, 786384, 802640, 815280, 862838, 869632, 873760, 902970, 910080, 963168, 975360, 978336, 982980, 990720, 1048512, 1087040, 1170432, 1203960, 1213440, 1222920, 1284224, 1294257, 1304448, 1310640, 1398016, 1444752, 1463040, 1572768, 1605280, 1630560, 1725676, 1739264, 1747520, 1805940, 1820160, 1926336, 1950720, 1956672, 1965960, 1981440, 2097024, 2157095, 2174080, 2407920, 2445840, 2568448, 2588514, 2608896, 2621280, 2796032, 2889504, 2926080, 3145536, 3210560, 3261120, 3451352, 3478528, 3495040, 3611880, 3640320, 3852672, 3882771, 3913344, 3931920, 4194048, 4314190, 4348160, 4815840, 4891680, 5136896, 5177028, 5217792, 5242560, 5592064, 5779008, 5852160, 6291072, 6421120, 6471285, 6522240, 6902704, 6990080, 7223760, 7705344, 7765542, 7826688, 7863840, 8388096, 8628380, 8696320, 9631680, 9783360, 10273792, 10354056, 10435584, 10485120, 11558016, 12582144, 12842240, 12942570, 13044480, 13805408, 13980160, 14447520, 15410688, 15531084, 15653376, 15727680, 16776192, 17256760, 17392640, 19263360, 19413855, 19566720, 20708112, 20970240, 23116032, 25164288, 25684480, 25885140, 26088960, 27610816, 27960320, 28895040, 30821376, 31062168, 31306752, 31455360, 34513520, 38526720, 38827710, 39133440, 41416224, 41940480, 46232064, 50328576, 51368960, 51770280, 52177920, 55221632, 57790080, 62124336, 62910720, 69027040, 77053440, 77655420, 78266880, 82832448, 83880960, 92464128, 103540560, 110443264, 115580160, 124248672, 125821440, 138054080, 154106880, 155310840, 156533760, 165664896, 207081120, 220886528, 231160320, 248497344, 251642880, 276108160, 310621680, 331329792, 414162240, 441773056, 462320640, 496994688, 552216320, 621243360, 662659584, 828324480, 993989376, 1104432640, 1242486720, 1325319168, 1656648960, 1987978752, 2208865280, 2484973440, 3313297920, 3975957504, 4969946880, 6626595840, 9939893760, 19879787520]

約数ペア:

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