20306985984

素因数分解:

$2^{10}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:151

約数の個数: 704

約数和(自身を含む): 69172224000

約数和(自身を除く): 48865238016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 31, 32, 36, 38, 43, 48, 54, 57, 58, 62, 64, 72, 76, 86, 87, 93, 96, 108, 114, 116, 124, 128, 129, 144, 152, 171, 172, 174, 186, 192, 216, 228, 232, 248, 256, 258, 261, 279, 288, 304, 342, 344, 348, 372, 384, 387, 432, 456, 464, 496, 512, 513, 516, 522, 551, 558, 576, 589, 608, 684, 688, 696, 744, 768, 774, 783, 817, 837, 864, 899, 912, 928, 992, 1024, 1026, 1032, 1044, 1102, 1116, 1152, 1161, 1178, 1216, 1247, 1333, 1368, 1376, 1392, 1488, 1536, 1548, 1566, 1634, 1653, 1674, 1728, 1767, 1798, 1824, 1856, 1984, 2052, 2064, 2088, 2204, 2232, 2304, 2322, 2356, 2432, 2451, 2494, 2666, 2697, 2736, 2752, 2784, 2976, 3072, 3096, 3132, 3268, 3306, 3348, 3456, 3534, 3596, 3648, 3712, 3741, 3968, 3999, 4104, 4128, 4176, 4408, 4464, 4608, 4644, 4712, 4864, 4902, 4959, 4988, 5301, 5332, 5394, 5472, 5504, 5568, 5952, 6192, 6264, 6536, 6612, 6696, 6912, 7068, 7192, 7296, 7353, 7424, 7482, 7936, 7998, 8091, 8208, 8256, 8352, 8816, 8928, 9216, 9288, 9424, 9728, 9804, 9918, 9976, 10602, 10664, 10788, 10944, 11008, 11136, 11223, 11904, 11997, 12384, 12528, 13072, 13224, 13392, 13824, 14136, 14384, 14592, 14706, 14848, 14877, 14964, 15872, 15903, 15996, 16182, 16416, 16512, 16704, 17081, 17632, 17856, 18576, 18848, 19456, 19608, 19836, 19952, 21204, 21328, 21576, 21888, 22016, 22059, 22272, 22446, 23693, 23808, 23994, 24273, 24768, 25056, 25327, 26144, 26448, 26784, 27648, 28272, 28768, 29184, 29412, 29696, 29754, 29928, 31744, 31806, 31992, 32364, 32832, 33024, 33408, 33669, 34162, 35264, 35712, 35991, 37152, 37696, 38657, 39216, 39672, 39904, 42408, 42656, 43152, 43776, 44032, 44118, 44544, 44892, 47386, 47616, 47988, 48546, 49536, 50112, 50654, 51243, 52288, 52896, 53568, 56544, 57536, 58368, 58824, 59508, 59856, 63612, 63984, 64728, 65664, 66048, 66816, 67338, 68324, 70528, 71079, 71424, 71982, 74304, 75392, 75981, 77314, 78432, 79344, 79808, 84816, 85312, 86304, 87552, 88236, 89088, 89784, 94772, 95232, 95976, 97092, 99072, 100224, 101308, 102486, 104576, 105792, 107136, 113088, 115072, 115971, 117648, 119016, 119712, 127224, 127968, 129456, 131328, 132096, 133632, 134676, 136648, 141056, 142158, 142848, 143964, 148608, 150784, 151962, 153729, 154628, 156864, 158688, 159616, 169632, 170624, 172608, 175104, 176472, 179568, 189544, 191952, 194184, 198144, 200448, 202616, 204972, 209152, 211584, 213237, 214272, 226176, 227943, 230144, 231942, 235296, 238032, 239424, 254448, 255936, 258912, 262656, 267264, 269352, 273296, 282112, 284316, 285696, 287928, 297216, 301568, 303924, 307458, 309256, 313728, 317376, 319232, 339264, 341248, 345216, 347913, 352944, 359136, 379088, 383904, 388368, 396288, 400896, 405232, 409944, 418304, 423168, 426474, 428544, 452352, 455886, 460288, 461187, 463884, 470592, 476064, 478848, 508896, 511872, 517824, 525312, 538704, 546592, 564224, 568632, 575856, 594432, 603136, 607848, 614916, 618512, 627456, 634752, 638464, 639711, 678528, 682496, 683829, 690432, 695826, 705888, 718272, 734483, 758176, 767808, 776736, 801792, 810464, 819888, 836608, 846336, 852948, 857088, 904704, 911772, 920576, 922374, 927768, 941184, 952128, 957696, 1017792, 1023744, 1035648, 1043739, 1077408, 1093184, 1137264, 1151712, 1188864, 1215696, 1229832, 1237024, 1254912, 1269504, 1276928, 1279422, 1357056, 1364992, 1367658, 1380864, 1391652, 1411776, 1436544, 1468966, 1516352, 1535616, 1553472, 1620928, 1639776, 1692672, 1705896, 1809408, 1823544, 1844748, 1855536, 1882368, 1904256, 1915392, 2035584, 2047488, 2071296, 2087478, 2154816, 2186368, 2203449, 2274528, 2303424, 2431392, 2459664, 2474048, 2509824, 2539008, 2558844, 2714112, 2735316, 2761728, 2783304, 2823552, 2873088, 2937932, 3032704, 3071232, 3106944, 3241856, 3279552, 3411792, 3647088, 3689496, 3711072, 3764736, 3808512, 3830784, 4071168, 4094976, 4142592, 4174956, 4309632, 4372736, 4406898, 4549056, 4606848, 4862784, 4919328, 4948096, 5078016, 5117688, 5428224, 5470632, 5566608, 5647104, 5746176, 5875864, 6065408, 6142464, 6213888, 6483712, 6559104, 6610347, 6823584, 7294176, 7378992, 7422144, 7529472, 7617024, 8142336, 8285184, 8349912, 8619264, 8745472, 8813796, 9098112, 9213696, 9725568, 9838656, 9896192, 10235376, 10941264, 11133216, 11294208, 11492352, 11751728, 12130816, 12284928, 12427776, 12967424, 13118208, 13220694, 13647168, 14588352, 14757984, 14844288, 15234048, 16284672, 16699824, 17238528, 17490944, 17627592, 18196224, 18427392, 19451136, 19677312, 19792384, 19831041, 20470752, 21882528, 22266432, 22588416, 23503456, 24261632, 24855552, 25934848, 26236416, 26441388, 27294336, 29176704, 29515968, 29688576, 33399648, 34477056, 35255184, 36392448, 36854784, 38902272, 39354624, 39584768, 39662082, 40941504, 43765056, 44532864, 47006912, 52472832, 52882776, 54588672, 58353408, 59031936, 59377152, 66799296, 70510368, 72784896, 77804544, 78709248, 79324164, 81883008, 87530112, 89065728, 94013824, 105765552, 109177344, 116706816, 118063872, 118754304, 133598592, 141020736, 157418496, 158648328, 163766016, 175060224, 178131456, 188027648, 211531104, 218354688, 233413632, 236127744, 267197184, 282041472, 317296656, 327532032, 350120448, 356262912, 376055296, 423062208, 472255488, 534394368, 564082944, 634593312, 655064064, 700240896, 752110592, 846124416, 1068788736, 1128165888, 1269186624, 1692248832, 2256331776, 2538373248, 3384497664, 5076746496, 6768995328, 10153492992, 20306985984]

約数ペア:

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(7296, 2783304), (7353, 2761728), (7424, 2735316), (7482, 2714112), (7936, 2558844), (7998, 2539008), (8091, 2509824), (8208, 2474048), (8256, 2459664), (8352, 2431392), (8816, 2303424), (8928, 2274528), (9216, 2203449), (9288, 2186368), (9424, 2154816), (9728, 2087478), (9804, 2071296), (9918, 2047488), (9976, 2035584), (10602, 1915392), (10664, 1904256), (10788, 1882368), (10944, 1855536), (11008, 1844748), (11136, 1823544), (11223, 1809408), (11904, 1705896), (11997, 1692672), (12384, 1639776), (12528, 1620928), (13072, 1553472), (13224, 1535616), (13392, 1516352), (13824, 1468966), (14136, 1436544), (14384, 1411776), (14592, 1391652), (14706, 1380864), (14848, 1367658), (14877, 1364992), (14964, 1357056), (15872, 1279422), (15903, 1276928), (15996, 1269504), (16182, 1254912), (16416, 1237024), (16512, 1229832), (16704, 1215696), (17081, 1188864), (17632, 1151712), (17856, 1137264), (18576, 1093184), (18848, 1077408), (19456, 1043739), (19608, 1035648), (19836, 1023744), (19952, 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