3221809290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1887

約数の個数: 256

約数和(自身を含む): 10552320000

約数和(自身を除く): 7330510710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 135, 147, 171, 189, 190, 210, 245, 266, 270, 285, 294, 315, 342, 343, 378, 399, 441, 490, 513, 570, 630, 665, 686, 735, 798, 855, 882, 931, 945, 1026, 1029, 1197, 1323, 1330, 1470, 1710, 1715, 1831, 1862, 1890, 1995, 2058, 2205, 2394, 2565, 2646, 2793, 3087, 3430, 3591, 3662, 3990, 4410, 4655, 5130, 5145, 5493, 5586, 5985, 6174, 6517, 6615, 7182, 8379, 9155, 9261, 9310, 10290, 10986, 11970, 12817, 13034, 13230, 13965, 15435, 16479, 16758, 17955, 18310, 18522, 19551, 25137, 25634, 27465, 27930, 30870, 32585, 32958, 34789, 35910, 38451, 39102, 41895, 46305, 49437, 50274, 54930, 58653, 64085, 65170, 69578, 76902, 82395, 83790, 89719, 92610, 97755, 98874, 104367, 115353, 117306, 125685, 128170, 164790, 173945, 175959, 179438, 192255, 195510, 208734, 230706, 243523, 247185, 251370, 269157, 293265, 313101, 346059, 347890, 351918, 384510, 448595, 487046, 494370, 521835, 538314, 576765, 586530, 626202, 628033, 692118, 730569, 807471, 879795, 897190, 939303, 1043670, 1153530, 1217615, 1256066, 1345785, 1461138, 1565505, 1614942, 1704661, 1730295, 1759590, 1878606, 1884099, 2191707, 2422413, 2435230, 2691570, 3131010, 3140165, 3409322, 3460590, 3652845, 3768198, 4037355, 4383414, 4696515, 4844826, 5113983, 5652297, 6280330, 6575121, 7305690, 8074710, 8523305, 9393030, 9420495, 10227966, 10958535, 11304594, 11932627, 12112065, 13150242, 15341949, 16956891, 17046610, 18840990, 21917070, 23865254, 24224130, 25569915, 28261485, 30683898, 32875605, 33913782, 35797881, 46025847, 51139830, 56522970, 59663135, 65751210, 71595762, 76709745, 84784455, 92051694, 107393643, 119326270, 153419490, 169568910, 178989405, 214787286, 230129235, 322180929, 357978810, 460258470, 536968215, 644361858, 1073936430, 1610904645, 3221809290]

約数ペア:

[(1, 3221809290), (2, 1610904645), (3, 1073936430), (5, 644361858), (6, 536968215), (7, 460258470), (9, 357978810), (10, 322180929), (14, 230129235), (15, 214787286), (18, 178989405), (19, 169568910), (21, 153419490), (27, 119326270), (30, 107393643), (35, 92051694), (38, 84784455), (42, 76709745), (45, 71595762), (49, 65751210), (54, 59663135), (57, 56522970), (63, 51139830), (70, 46025847), (90, 35797881), (95, 33913782), (98, 32875605), (105, 30683898), (114, 28261485), (126, 25569915), (133, 24224130), (135, 23865254), (147, 21917070), (171, 18840990), (189, 17046610), (190, 16956891), (210, 15341949), (245, 13150242), (266, 12112065), (270, 11932627), (285, 11304594), (294, 10958535), (315, 10227966), (342, 9420495), (343, 9393030), (378, 8523305), (399, 8074710), (441, 7305690), (490, 6575121), (513, 6280330), (570, 5652297), (630, 5113983), (665, 4844826), (686, 4696515), (735, 4383414), (798, 4037355), (855, 3768198), (882, 3652845), (931, 3460590), (945, 3409322), (1026, 3140165), (1029, 3131010), (1197, 2691570), (1323, 2435230), (1330, 2422413), (1470, 2191707), (1710, 1884099), (1715, 1878606), (1831, 1759590), (1862, 1730295), (1890, 1704661), (1995, 1614942), (2058, 1565505), (2205, 1461138), (2394, 1345785), (2565, 1256066), (2646, 1217615), (2793, 1153530), (3087, 1043670), (3430, 939303), (3591, 897190), (3662, 879795), (3990, 807471), (4410, 730569), (4655, 692118), (5130, 628033), (5145, 626202), (5493, 586530), (5586, 576765), (5985, 538314), (6174, 521835), (6517, 494370), (6615, 487046), (7182, 448595), (8379, 384510), (9155, 351918), (9261, 347890), (9310, 346059), (10290, 313101), (10986, 293265), (11970, 269157), (12817, 251370), (13034, 247185), (13230, 243523), (13965, 230706), (15435, 208734), (16479, 195510), (16758, 192255), (17955, 179438), (18310, 175959), (18522, 173945), (19551, 164790), (25137, 128170), (25634, 125685), (27465, 117306), (27930, 115353), (30870, 104367), (32585, 98874), (32958, 97755), (34789, 92610), (35910, 89719), (38451, 83790), (39102, 82395), (41895, 76902), (46305, 69578), (49437, 65170), (50274, 64085), (54930, 58653)]