20170028480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 448

約数和(自身を含む): 60281929728

約数和(自身を除く): 40111901248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 73, 80, 92, 112, 115, 124, 140, 146, 155, 160, 161, 173, 184, 217, 224, 230, 248, 280, 292, 310, 320, 322, 346, 365, 368, 434, 448, 460, 496, 511, 560, 584, 620, 644, 692, 713, 730, 736, 805, 865, 868, 920, 992, 1022, 1085, 1120, 1168, 1211, 1240, 1288, 1384, 1426, 1460, 1472, 1610, 1679, 1730, 1736, 1840, 1984, 2044, 2170, 2240, 2263, 2336, 2422, 2480, 2555, 2576, 2768, 2852, 2920, 3220, 3358, 3460, 3472, 3565, 3680, 3979, 4088, 4340, 4526, 4672, 4844, 4960, 4991, 5110, 5152, 5363, 5536, 5704, 5840, 6055, 6440, 6716, 6920, 6944, 7130, 7360, 7958, 8176, 8395, 8680, 9052, 9688, 9920, 9982, 10220, 10304, 10726, 11072, 11315, 11408, 11680, 11753, 12110, 12629, 12880, 13432, 13840, 13888, 14260, 15841, 15916, 16352, 16790, 17360, 18104, 19376, 19895, 19964, 20440, 21452, 22630, 22816, 23360, 23506, 24220, 24955, 25258, 25760, 26815, 26864, 27680, 27853, 28520, 31682, 31832, 32704, 33580, 34720, 36208, 37541, 38752, 39790, 39928, 40880, 42904, 45260, 45632, 47012, 48440, 49910, 50516, 51520, 52049, 53630, 53728, 55360, 55706, 57040, 58765, 63145, 63364, 63664, 67160, 69440, 72416, 75082, 77504, 79205, 79580, 79856, 81760, 85808, 88403, 90520, 94024, 96880, 99820, 101032, 104098, 107260, 107456, 111412, 114080, 117530, 123349, 126290, 126728, 127328, 134320, 139265, 144832, 150164, 158410, 159160, 159712, 163520, 171616, 176806, 181040, 187705, 188048, 193760, 199640, 202064, 208196, 214520, 222824, 228160, 235060, 246698, 252580, 253456, 254656, 260245, 268640, 278530, 290467, 300328, 316820, 318320, 319424, 343232, 353612, 362080, 364343, 375410, 376096, 387520, 391499, 399280, 404128, 416392, 429040, 442015, 445648, 470120, 493396, 505160, 506912, 520490, 537280, 557060, 580934, 600656, 616745, 633640, 636640, 707224, 724160, 728686, 750820, 752192, 782998, 798560, 808256, 832784, 858080, 863443, 884030, 891296, 940240, 986792, 1010320, 1013824, 1040980, 1114120, 1161868, 1201312, 1233490, 1267280, 1273280, 1414448, 1452335, 1457372, 1501640, 1565996, 1597120, 1665568, 1716160, 1726886, 1768060, 1782592, 1821715, 1880480, 1957495, 1973584, 2020640, 2033269, 2081960, 2228240, 2323736, 2402624, 2466980, 2534560, 2740493, 2828896, 2904670, 2914744, 3003280, 3131992, 3331136, 3453772, 3536120, 3643430, 3760960, 3914990, 3947168, 4041280, 4066538, 4163920, 4317215, 4456480, 4647472, 4933960, 5069120, 5480986, 5657792, 5809340, 5829488, 6006560, 6263984, 6907544, 7072240, 7286860, 7829980, 7894336, 8133076, 8327840, 8634430, 8912960, 9004477, 9294944, 9867920, 10166345, 10961972, 11618680, 11658976, 12013120, 12527968, 13702465, 13815088, 14144480, 14573720, 15659960, 16266152, 16655680, 17268860, 18008954, 18589888, 19735840, 20332690, 21923944, 23237360, 23317952, 25055936, 27404930, 27630176, 28288960, 29147440, 31319920, 32532304, 34537720, 36017908, 39471680, 40665380, 43847888, 45022385, 46474720, 54809860, 55260352, 58294880, 62639840, 63031339, 65064608, 69075440, 72035816, 81330760, 87695776, 90044770, 92949440, 109619720, 116589760, 125279680, 126062678, 130129216, 138150880, 144071632, 162661520, 175391552, 180089540, 219239440, 252125356, 276301760, 288143264, 315156695, 325323040, 360179080, 438478880, 504250712, 576286528, 630313390, 650646080, 720358160, 876957760, 1008501424, 1260626780, 1440716320, 2017002848, 2521253560, 2881432640, 4034005696, 5042507120, 10085014240, 20170028480]

約数ペア:

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