20077518720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:795

約数の個数: 512

約数和(自身を含む): 76475520000

約数和(自身を除く): 56398001280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 49, 56, 60, 64, 70, 80, 84, 86, 96, 98, 105, 112, 120, 128, 129, 140, 147, 160, 168, 172, 192, 196, 210, 215, 224, 240, 245, 258, 280, 294, 301, 320, 336, 343, 344, 384, 392, 420, 430, 448, 480, 490, 516, 560, 588, 602, 640, 645, 672, 686, 688, 709, 735, 784, 840, 860, 896, 903, 960, 980, 1029, 1032, 1120, 1176, 1204, 1290, 1344, 1372, 1376, 1418, 1470, 1505, 1568, 1680, 1715, 1720, 1806, 1920, 1960, 2058, 2064, 2107, 2127, 2240, 2352, 2408, 2580, 2688, 2744, 2752, 2836, 2940, 3010, 3136, 3360, 3430, 3440, 3545, 3612, 3920, 4116, 4128, 4214, 4254, 4480, 4515, 4704, 4816, 4963, 5145, 5160, 5488, 5504, 5672, 5880, 6020, 6272, 6321, 6720, 6860, 6880, 7090, 7224, 7840, 8232, 8256, 8428, 8508, 9030, 9408, 9632, 9926, 10290, 10320, 10535, 10635, 10976, 11344, 11760, 12040, 12642, 13440, 13720, 13760, 14180, 14448, 14749, 14889, 15680, 16464, 16512, 16856, 17016, 18060, 18816, 19264, 19852, 20580, 20640, 21070, 21270, 21952, 22688, 23520, 24080, 24815, 25284, 27440, 27520, 28360, 28896, 29498, 29778, 30487, 31360, 31605, 32928, 33712, 34032, 34741, 36120, 38528, 39704, 41160, 41280, 42140, 42540, 43904, 44247, 45376, 47040, 48160, 49630, 50568, 54880, 56720, 57792, 58996, 59556, 60974, 63210, 65856, 67424, 68064, 69482, 72240, 73745, 74445, 79408, 82320, 82560, 84280, 85080, 88494, 90752, 91461, 94080, 96320, 99260, 101136, 104223, 109760, 113440, 115584, 117992, 119112, 121948, 126420, 131712, 134848, 136128, 138964, 144480, 147490, 148890, 152435, 158816, 164640, 168560, 170160, 173705, 176988, 182922, 192640, 198520, 202272, 208446, 213409, 219520, 221235, 226880, 235984, 238224, 243187, 243896, 252840, 269696, 272256, 277928, 288960, 294980, 297780, 304870, 317632, 329280, 337120, 340320, 347410, 353976, 365844, 397040, 404544, 416892, 426818, 442470, 453760, 457305, 471968, 476448, 486374, 487792, 505680, 521115, 555856, 577920, 589960, 595560, 609740, 635264, 640227, 658560, 674240, 680640, 694820, 707952, 729561, 731688, 794080, 809088, 833784, 853636, 884940, 914610, 943936, 952896, 972748, 975584, 1011360, 1042230, 1067045, 1111712, 1179920, 1191120, 1215935, 1219480, 1280454, 1348480, 1361280, 1389640, 1415904, 1459122, 1463376, 1493863, 1588160, 1667568, 1707272, 1769880, 1829220, 1887872, 1905792, 1945496, 1951168, 2022720, 2084460, 2134090, 2223424, 2359840, 2382240, 2431870, 2438960, 2560908, 2779280, 2831808, 2918244, 2926752, 2987726, 3176320, 3201135, 3335136, 3414544, 3539760, 3647805, 3658440, 3890992, 3902336, 4045440, 4168920, 4268180, 4446848, 4481589, 4719680, 4764480, 4863740, 4877920, 5121816, 5558560, 5663616, 5836488, 5853504, 5975452, 6402270, 6670272, 6829088, 7079520, 7295610, 7316880, 7469315, 7781984, 8337840, 8536360, 8963178, 9439360, 9528960, 9727480, 9755840, 10243632, 10457041, 11117120, 11672976, 11707008, 11950904, 12804540, 13340544, 13658176, 14159040, 14591220, 14633760, 14938630, 15563968, 16675680, 17072720, 17926356, 19454960, 19511680, 20487264, 20914082, 22234240, 22407945, 23345952, 23901808, 25609080, 27316352, 28318080, 29182440, 29267520, 29877260, 31127936, 31371123, 33351360, 34145440, 35852712, 38909920, 40974528, 41828164, 44815890, 46691904, 47803616, 51218160, 52285205, 58364880, 58535040, 59754520, 62742246, 66702720, 68290880, 71705424, 77819840, 81949056, 83656328, 89631780, 93383808, 95607232, 102436320, 104570410, 116729760, 119509040, 125484492, 136581760, 143410848, 155639680, 156855615, 167312656, 179263560, 191214464, 204872640, 209140820, 233459520, 239018080, 250968984, 286821696, 313711230, 334625312, 358527120, 409745280, 418281640, 466919040, 478036160, 501937968, 573643392, 627422460, 669250624, 717054240, 836563280, 956072320, 1003875936, 1254844920, 1338501248, 1434108480, 1673126560, 2007751872, 2509689840, 2868216960, 3346253120, 4015503744, 5019379680, 6692506240, 10038759360, 20077518720]

約数ペア:

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