18195991632

素因数分解:

$2^4\times 3^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 840

約数和(自身を含む): 69218903040

約数和(自身を除く): 51022911408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 48, 49, 52, 54, 56, 62, 63, 72, 78, 79, 81, 84, 91, 93, 98, 104, 108, 112, 117, 124, 126, 144, 147, 156, 158, 162, 168, 182, 186, 189, 196, 208, 216, 217, 234, 237, 243, 248, 252, 273, 279, 294, 312, 316, 324, 336, 351, 364, 372, 378, 392, 403, 432, 434, 441, 468, 474, 486, 496, 504, 546, 553, 558, 567, 588, 624, 632, 637, 648, 651, 702, 711, 728, 729, 744, 756, 784, 806, 819, 837, 868, 882, 936, 948, 972, 1008, 1027, 1053, 1092, 1106, 1116, 1134, 1176, 1209, 1264, 1274, 1296, 1302, 1323, 1404, 1422, 1456, 1458, 1488, 1512, 1519, 1612, 1638, 1659, 1674, 1701, 1736, 1764, 1872, 1896, 1911, 1944, 1953, 2054, 2106, 2133, 2184, 2212, 2232, 2268, 2352, 2418, 2449, 2457, 2511, 2548, 2604, 2646, 2808, 2821, 2844, 2916, 3024, 3038, 3081, 3159, 3224, 3276, 3318, 3348, 3402, 3472, 3528, 3627, 3792, 3822, 3871, 3888, 3906, 3969, 4108, 4212, 4266, 4368, 4424, 4464, 4536, 4557, 4836, 4898, 4914, 4977, 5022, 5096, 5103, 5208, 5292, 5616, 5642, 5688, 5733, 5832, 5859, 6076, 6162, 6318, 6399, 6448, 6552, 6636, 6696, 6804, 7056, 7189, 7254, 7347, 7371, 7533, 7644, 7742, 7812, 7938, 8216, 8424, 8463, 8532, 8848, 9072, 9114, 9243, 9477, 9672, 9796, 9828, 9954, 10044, 10192, 10206, 10416, 10584, 10881, 11284, 11376, 11466, 11613, 11664, 11718, 11907, 12152, 12324, 12636, 12798, 13104, 13272, 13392, 13608, 13671, 14378, 14508, 14694, 14742, 14931, 15066, 15288, 15484, 15624, 15876, 16432, 16848, 16926, 17064, 17143, 17199, 17577, 18228, 18486, 18954, 19197, 19344, 19592, 19656, 19747, 19908, 20088, 20412, 21168, 21567, 21762, 22041, 22113, 22568, 22599, 22932, 23226, 23436, 23814, 24304, 24648, 25272, 25389, 25596, 26544, 27216, 27342, 27729, 28756, 29016, 29388, 29484, 29862, 30132, 30576, 30968, 31248, 31752, 31837, 32643, 33852, 34128, 34286, 34398, 34839, 35154, 35721, 36456, 36972, 37908, 38394, 39184, 39312, 39494, 39816, 40176, 40824, 41013, 43134, 43524, 44082, 44226, 44793, 45136, 45198, 45864, 46452, 46872, 47628, 49296, 50323, 50544, 50778, 51192, 51429, 51597, 52731, 54684, 55458, 57512, 57591, 58032, 58776, 58968, 59241, 59724, 60264, 61936, 63504, 63674, 64701, 65286, 66123, 66339, 67704, 68572, 68796, 69678, 70308, 71442, 72912, 73944, 75816, 76167, 76788, 78988, 79632, 81648, 82026, 83187, 86268, 87048, 88164, 88452, 89586, 90396, 91728, 92904, 93744, 95256, 95511, 97929, 100646, 101556, 102384, 102858, 103194, 104517, 105462, 109368, 110916, 115024, 115182, 117552, 117936, 118482, 119448, 120001, 120528, 123039, 127348, 129402, 130572, 132246, 132678, 134379, 135408, 137144, 137592, 139356, 140616, 142884, 147888, 150969, 151632, 152334, 153576, 154287, 154791, 157976, 158193, 164052, 166374, 172536, 174096, 176328, 176904, 177723, 179172, 180792, 185808, 190512, 191022, 194103, 195858, 198369, 201292, 203112, 205716, 206388, 209034, 210924, 218736, 221832, 222859, 228501, 230364, 236964, 238896, 240002, 246078, 249561, 254696, 258804, 261144, 264492, 265356, 268758, 274288, 275184, 278712, 281232, 285768, 286533, 293787, 301938, 304668, 307152, 308574, 309582, 313551, 315952, 316386, 328104, 332748, 345072, 352656, 353808, 355446, 358344, 360003, 361584, 369117, 382044, 388206, 391716, 396738, 402584, 403137, 406224, 411432, 412776, 418068, 421848, 443664, 445718, 452907, 457002, 460728, 462861, 464373, 473928, 480004, 492156, 499122, 509392, 517608, 522288, 528984, 530712, 533169, 537516, 557424, 571536, 573066, 582309, 587574, 595107, 603876, 609336, 617148, 619164, 627102, 632772, 656208, 665496, 668577, 685503, 710892, 716688, 720006, 738234, 748683, 764088, 776412, 783432, 793476, 805168, 806274, 822864, 825552, 836136, 843696, 859599, 891436, 905814, 914004, 921456, 925722, 928746, 940653, 947856, 960008, 984312, 998244, 1035216, 1057968, 1061424, 1066338, 1075032, 1080009, 1107351, 1146132, 1164618, 1175148, 1190214, 1207752, 1218672, 1234296, 1238328, 1254204, 1265544, 1330992, 1337154, 1358721, 1371006, 1388583, 1421784, 1440012, 1476468, 1497366, 1528176, 1552824, 1560013, 1566864, 1586952, 1599507, 1612548, 1672272, 1719198, 1746927, 1782872, 1785321, 1811628, 1828008, 1851444, 1857492, 1881306, 1920016, 1968624, 1996488, 2005731, 2056509, 2132676, 2150064, 2160018, 2214702, 2292264, 2329236, 2350296, 2380428, 2415504, 2468592, 2476656, 2508408, 2531088, 2578797, 2674308, 2717442, 2742012, 2777166, 2821959, 2843568, 2880024, 2952936, 2994732, 3105648, 3120026, 3173904, 3199014, 3225096, 3240027, 3438396, 3493854, 3565744, 3570642, 3623256, 3656016, 3702888, 3714984, 3762612, 3992976, 4011462, 4076163, 4113018, 4165749, 4265352, 4320036, 4429404, 4584528, 4658472, 4680039, 4700592, 4760856, 4798521, 5016816, 5157594, 5240781, 5348616, 5434884, 5484024, 5554332, 5643918, 5760048, 5905872, 5989464, 6017193, 6240052, 6398028, 6450192, 6480054, 6876792, 6987708, 7141284, 7246512, 7405776, 7429968, 7525224, 7736391, 8022924, 8152326, 8226036, 8331498, 8530704, 8640072, 8858808, 9316944, 9360078, 9521712, 9597042, 9720081, 10315188, 10481562, 10697232, 10869768, 10968048, 11108664, 11287836, 11978928, 12034386, 12228489, 12480104, 12497247, 12796056, 12960108, 13753584, 13975416, 14040117, 14282568, 14395563, 15050448, 15472782, 16045848, 16304652, 16452072, 16662996, 17280144, 17717616, 18051579, 18720156, 19194084, 19440162, 20630376, 20963124, 21739536, 22217328, 22575672, 23209173, 24068772, 24456978, 24960208, 24994494, 25592112, 25920216, 27950832, 28080234, 28565136, 28791126, 29160243, 30945564, 32091696, 32609304, 32904144, 33325992, 36103158, 36685467, 37440312, 38388168, 38880324, 41260752, 41926248, 42120351, 45151344, 46418346, 48137544, 48913956, 49988988, 51840432, 54154737, 56160468, 57582252, 58320486, 61891128, 65218608, 66651984, 72206316, 73370934, 74880624, 76776336, 77760648, 83852496, 84240702, 87480729, 92836692, 96275088, 97827912, 99977976, 108309474, 112320936, 115164504, 116640972, 123782256, 126361053, 144412632, 146741868, 155521296, 162464211, 168481404, 174961458, 185673384, 195655824, 199955952, 216618948, 224641872, 230329008, 233281944, 252722106, 288825264, 293483736, 324928422, 336962808, 349922916, 371346768, 379083159, 433237896, 466563888, 505444212, 586967472, 649856844, 673925616, 699845832, 758166318, 866475792, 1010888424, 1137249477, 1299713688, 1399691664, 1516332636, 2021776848, 2274498954, 2599427376, 3032665272, 4548997908, 6065330544, 9097995816, 18195991632]

約数ペア:

[(1, 18195991632), (2, 9097995816), (3, 6065330544), (4, 4548997908), (6, 3032665272), (7, 2599427376), (8, 2274498954), (9, 2021776848), (12, 1516332636), (13, 1399691664), (14, 1299713688), (16, 1137249477), (18, 1010888424), (21, 866475792), (24, 758166318), (26, 699845832), (27, 673925616), (28, 649856844), (31, 586967472), (36, 505444212), (39, 466563888), (42, 433237896), (48, 379083159), (49, 371346768), (52, 349922916), (54, 336962808), (56, 324928422), (62, 293483736), (63, 288825264), (72, 252722106), (78, 233281944), (79, 230329008), (81, 224641872), (84, 216618948), (91, 199955952), (93, 195655824), (98, 185673384), (104, 174961458), (108, 168481404), (112, 162464211), (117, 155521296), (124, 146741868), (126, 144412632), (144, 126361053), (147, 123782256), (156, 116640972), (158, 115164504), (162, 112320936), (168, 108309474), (182, 99977976), (186, 97827912), (189, 96275088), (196, 92836692), (208, 87480729), (216, 84240702), (217, 83852496), (234, 77760648), (237, 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(22599, 805168), (22932, 793476), (23226, 783432), (23436, 776412), (23814, 764088), (24304, 748683), (24648, 738234), (25272, 720006), (25389, 716688), (25596, 710892), (26544, 685503), (27216, 668577), (27342, 665496), (27729, 656208), (28756, 632772), (29016, 627102), (29388, 619164), (29484, 617148), (29862, 609336), (30132, 603876), (30576, 595107), (30968, 587574), (31248, 582309), (31752, 573066), (31837, 571536), (32643, 557424), (33852, 537516), (34128, 533169), (34286, 530712), (34398, 528984), (34839, 522288), (35154, 517608), (35721, 509392), (36456, 499122), (36972, 492156), (37908, 480004), (38394, 473928), (39184, 464373), (39312, 462861), (39494, 460728), (39816, 457002), (40176, 452907), (40824, 445718), (41013, 443664), (43134, 421848), (43524, 418068), (44082, 412776), (44226, 411432), (44793, 406224), (45136, 403137), (45198, 402584), (45864, 396738), (46452, 391716), (46872, 388206), (47628, 382044), (49296, 369117), (50323, 361584), (50544, 360003), (50778, 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