20160022960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2305

約数の個数: 360

約数和(自身を含む): 63114554160

約数和(自身を除く): 42954531200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 80, 88, 95, 98, 110, 112, 121, 133, 140, 152, 154, 176, 190, 196, 209, 220, 242, 245, 266, 280, 304, 308, 380, 385, 392, 418, 440, 484, 490, 532, 539, 560, 605, 616, 665, 760, 770, 784, 836, 847, 880, 931, 968, 980, 1045, 1064, 1078, 1210, 1232, 1330, 1463, 1520, 1540, 1672, 1694, 1862, 1936, 1960, 2090, 2128, 2156, 2237, 2299, 2420, 2660, 2695, 2926, 3080, 3344, 3388, 3724, 3920, 4180, 4235, 4312, 4474, 4598, 4655, 4840, 5320, 5390, 5852, 5929, 6160, 6776, 7315, 7448, 8360, 8470, 8624, 8948, 9196, 9310, 9680, 10241, 10640, 10780, 11185, 11495, 11704, 11858, 13552, 14630, 14896, 15659, 16093, 16720, 16940, 17896, 18392, 18620, 20482, 21560, 22370, 22990, 23408, 23716, 24607, 29260, 29645, 31318, 32186, 33880, 35792, 36784, 37240, 40964, 42503, 43120, 44740, 45980, 47432, 49214, 51205, 58520, 59290, 62636, 64372, 67760, 74480, 78295, 80465, 81928, 85006, 89480, 91960, 94864, 98428, 102410, 109613, 112651, 117040, 118580, 123035, 125272, 128744, 156590, 160930, 163856, 170012, 172249, 178960, 183920, 196856, 204820, 212515, 219226, 225302, 237160, 246070, 250544, 257488, 270677, 297521, 313180, 321860, 340024, 344498, 393712, 409640, 425030, 438452, 450604, 467533, 474320, 492140, 541354, 548065, 563255, 595042, 626360, 643720, 680048, 688996, 819280, 850060, 861245, 876904, 901208, 935066, 984280, 1082708, 1096130, 1126510, 1190084, 1205743, 1252720, 1287440, 1353385, 1377992, 1487605, 1700120, 1722490, 1753808, 1802416, 1870132, 1894739, 1968560, 2082647, 2165416, 2192260, 2253020, 2337665, 2380168, 2411486, 2706770, 2755984, 2975210, 3272731, 3400240, 3444980, 3740264, 3789478, 4165294, 4330832, 4384520, 4506040, 4675330, 4760336, 4822972, 5142863, 5413540, 5950420, 6028715, 6545462, 6889960, 7480528, 7578956, 8330588, 8769040, 9012080, 9350660, 9473695, 9645944, 10285726, 10413235, 10827080, 11900840, 12057430, 13090924, 13263173, 13779920, 15157912, 16363655, 16661176, 18701320, 18947390, 19291888, 20571452, 20826470, 21654160, 22909117, 23801680, 24114860, 25714315, 26181848, 26526346, 30315824, 32727310, 33322352, 36000041, 37402640, 37894780, 41142904, 41652940, 45818234, 48229720, 51428630, 52363696, 53052692, 65454620, 66315865, 72000082, 75789560, 82285808, 83305880, 91636468, 96459440, 102857260, 106105384, 114545585, 130909240, 132631730, 144000164, 151579120, 166611760, 180000205, 183272936, 205714520, 212210768, 229091170, 252000287, 261818480, 265263460, 288000328, 360000410, 366545872, 411429040, 458182340, 504000574, 530526920, 576000656, 720000820, 916364680, 1008001148, 1061053840, 1260001435, 1440001640, 1832729360, 2016002296, 2520002870, 2880003280, 4032004592, 5040005740, 10080011480, 20160022960]

約数ペア:

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