19936465920

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3310

約数の個数: 528

約数和(自身を含む): 83128506240

約数和(自身を除く): 63192040320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 512, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 768, 798, 840, 855, 896, 912, 960, 1008, 1024, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1520, 1536, 1596, 1680, 1710, 1792, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2304, 2394, 2432, 2520, 2560, 2660, 2688, 2736, 2880, 3040, 3072, 3192, 3253, 3360, 3420, 3584, 3648, 3840, 3990, 4032, 4256, 4480, 4560, 4608, 4788, 4864, 5040, 5120, 5320, 5376, 5472, 5760, 5985, 6080, 6384, 6506, 6720, 6840, 7168, 7296, 7680, 7980, 8064, 8512, 8960, 9120, 9216, 9576, 9728, 9759, 10080, 10640, 10752, 10944, 11520, 11970, 12160, 12768, 13012, 13440, 13680, 14592, 15360, 15960, 16128, 16265, 17024, 17920, 18240, 19152, 19456, 19518, 20160, 21280, 21504, 21888, 22771, 23040, 23940, 24320, 25536, 26024, 26880, 27360, 29184, 29277, 31920, 32256, 32530, 34048, 35840, 36480, 38304, 39036, 40320, 42560, 43776, 45542, 46080, 47880, 48640, 48795, 51072, 52048, 53760, 54720, 58368, 58554, 61807, 63840, 64512, 65060, 68096, 68313, 72960, 76608, 78072, 80640, 85120, 87552, 91084, 95760, 97280, 97590, 102144, 104096, 107520, 109440, 113855, 117108, 123614, 127680, 130120, 136192, 136626, 145920, 146385, 153216, 156144, 161280, 170240, 175104, 182168, 185421, 191520, 195180, 204288, 204939, 208192, 218880, 227710, 234216, 247228, 255360, 260240, 273252, 291840, 292770, 306432, 309035, 312288, 322560, 340480, 341565, 364336, 370842, 383040, 390360, 408576, 409878, 416384, 432649, 437760, 455420, 468432, 494456, 510720, 520480, 546504, 556263, 585540, 612864, 618070, 624576, 680960, 683130, 728672, 741684, 766080, 780720, 819756, 832768, 865298, 875520, 910840, 927105, 936864, 988912, 1021440, 1024695, 1040960, 1093008, 1112526, 1171080, 1225728, 1236140, 1249152, 1297947, 1366260, 1457344, 1483368, 1532160, 1561440, 1639512, 1665536, 1730596, 1821680, 1854210, 1873728, 1977824, 2042880, 2049390, 2081920, 2163245, 2186016, 2225052, 2342160, 2472280, 2498304, 2595894, 2732520, 2781315, 2914688, 2966736, 3064320, 3122880, 3279024, 3331072, 3461192, 3643360, 3708420, 3747456, 3893841, 3955648, 4098780, 4163840, 4326490, 4372032, 4450104, 4684320, 4944560, 4996608, 5191788, 5465040, 5562630, 5829376, 5933472, 6128640, 6245760, 6489735, 6558048, 6922384, 7286720, 7416840, 7494912, 7787682, 7911296, 8197560, 8327680, 8652980, 8744064, 8900208, 9368640, 9889120, 9993216, 10383576, 10930080, 11125260, 11658752, 11866944, 12491520, 12979470, 13116096, 13844768, 14573440, 14833680, 14989824, 15575364, 15822592, 16395120, 16655360, 17305960, 17488128, 17800416, 18737280, 19469205, 19778240, 20767152, 21860160, 22250520, 23317504, 23733888, 24983040, 25958940, 26232192, 27689536, 29146880, 29667360, 29979648, 31150728, 31645184, 32790240, 34611920, 34976256, 35600832, 37474560, 38938410, 39556480, 41534304, 43720320, 44501040, 47467776, 49966080, 51917880, 52464384, 55379072, 58293760, 59334720, 62301456, 63290368, 65580480, 69223840, 69952512, 71201664, 74949120, 77876820, 79112960, 83068608, 87440640, 89002080, 94935552, 103835760, 104928768, 110758144, 116587520, 118669440, 124602912, 131160960, 138447680, 142403328, 149898240, 155753640, 158225920, 166137216, 174881280, 178004160, 189871104, 207671520, 209857536, 221516288, 237338880, 249205824, 262321920, 276895360, 284806656, 311507280, 316451840, 332274432, 349762560, 356008320, 415343040, 443032576, 474677760, 498411648, 524643840, 553790720, 569613312, 623014560, 664548864, 712016640, 830686080, 949355520, 996823296, 1049287680, 1107581440, 1246029120, 1329097728, 1424033280, 1661372160, 1993646592, 2215162880, 2492058240, 2848066560, 3322744320, 3987293184, 4984116480, 6645488640, 9968232960, 19936465920]

約数ペア:

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