20164096320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 448

約数和(自身を含む): 69945016320

約数和(自身を除く): 49780920000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 89, 92, 93, 96, 115, 120, 124, 138, 155, 160, 178, 184, 186, 192, 230, 240, 248, 267, 276, 310, 320, 331, 345, 356, 368, 372, 445, 460, 465, 480, 496, 534, 552, 620, 662, 690, 712, 713, 736, 744, 890, 920, 930, 960, 992, 993, 1068, 1104, 1240, 1324, 1335, 1380, 1424, 1426, 1472, 1488, 1655, 1780, 1840, 1860, 1984, 1986, 2047, 2136, 2139, 2208, 2480, 2648, 2670, 2759, 2760, 2848, 2852, 2976, 3310, 3560, 3565, 3680, 3720, 3972, 4094, 4272, 4278, 4416, 4960, 4965, 5296, 5340, 5518, 5520, 5696, 5704, 5952, 6141, 6620, 7120, 7130, 7360, 7440, 7613, 7944, 8188, 8277, 8544, 8556, 9920, 9930, 10235, 10261, 10592, 10680, 10695, 11036, 11040, 11408, 12282, 13240, 13795, 14240, 14260, 14880, 15226, 15888, 16376, 16554, 17088, 17112, 19860, 20470, 20522, 21184, 21360, 21390, 22072, 22080, 22816, 22839, 24564, 26480, 27590, 28480, 28520, 29459, 29760, 30452, 30705, 30783, 31776, 32752, 33108, 34224, 38065, 39720, 40940, 41044, 41385, 42720, 42780, 44144, 45632, 45678, 49128, 51305, 52960, 55180, 57040, 58918, 60904, 61410, 61566, 63457, 63552, 65504, 66216, 68448, 76130, 79440, 81880, 82088, 82770, 85440, 85560, 88288, 88377, 91356, 98256, 102610, 105920, 110360, 114080, 114195, 117836, 121808, 122820, 123132, 126914, 131008, 132432, 136896, 147295, 152260, 153915, 158880, 163760, 164176, 165540, 171120, 176576, 176754, 182712, 190371, 196512, 205220, 220720, 228160, 228390, 235672, 236003, 243616, 245640, 246264, 253828, 264864, 294590, 304520, 307830, 317285, 317760, 327520, 328352, 331080, 342240, 353508, 365424, 380742, 393024, 410440, 441440, 441885, 456780, 471344, 472006, 487232, 491280, 492528, 507656, 529728, 589180, 609040, 615660, 634570, 655040, 656704, 662160, 677557, 684480, 707016, 708009, 730848, 761484, 820880, 882880, 883770, 913229, 913560, 942688, 944012, 951855, 982560, 985056, 1015312, 1178360, 1180015, 1218080, 1231320, 1269140, 1324320, 1355114, 1414032, 1416018, 1461696, 1522968, 1641760, 1767540, 1826458, 1827120, 1885376, 1888024, 1903710, 1965120, 1970112, 2030624, 2032671, 2356720, 2360030, 2436160, 2462640, 2538280, 2648640, 2710228, 2739687, 2828064, 2832036, 3045936, 3283520, 3387785, 3535080, 3540045, 3652916, 3654240, 3776048, 3807420, 4061248, 4065342, 4566145, 4713440, 4720060, 4925280, 5076560, 5420456, 5479374, 5656128, 5664072, 6091872, 6775570, 7070160, 7080090, 7305832, 7308480, 7552096, 7614840, 8130684, 9132290, 9426880, 9440120, 9850560, 10153120, 10163355, 10840912, 10958748, 11328144, 12183744, 13551140, 13698435, 14140320, 14160180, 14611664, 15104192, 15229680, 16261368, 18264580, 18880240, 20306240, 20326710, 21004267, 21681824, 21917496, 22656288, 27102280, 27396870, 28280640, 28320360, 29223328, 30459360, 32522736, 36529160, 37760480, 40653420, 42008534, 43363648, 43834992, 45312576, 54204560, 54793740, 56640720, 58446656, 60918720, 63012801, 65045472, 73058320, 75520960, 81306840, 84017068, 87669984, 105021335, 108409120, 109587480, 113281440, 126025602, 130090944, 146116640, 162613680, 168034136, 175339968, 210042670, 216818240, 219174960, 226562880, 252051204, 292233280, 315064005, 325227360, 336068272, 420085340, 438349920, 504102408, 630128010, 650454720, 672136544, 840170680, 876699840, 1008204816, 1260256020, 1344273088, 1680341360, 2016409632, 2520512040, 3360682720, 4032819264, 5041024080, 6721365440, 10082048160, 20164096320]

約数ペア:

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