420491590848

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{189961}}^1$

素因数の和:190053

約数の個数: 280

約数和(自身を含む): 1447896442784

約数和(自身を除く): 1027404851936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 81, 84, 96, 108, 112, 122, 126, 144, 162, 168, 183, 189, 192, 216, 224, 244, 252, 288, 324, 336, 366, 378, 427, 432, 448, 488, 504, 549, 567, 576, 648, 672, 732, 756, 854, 864, 976, 1008, 1098, 1134, 1281, 1296, 1344, 1464, 1512, 1647, 1708, 1728, 1952, 2016, 2196, 2268, 2562, 2592, 2928, 3024, 3294, 3416, 3843, 3904, 4032, 4392, 4536, 4941, 5124, 5184, 5856, 6048, 6588, 6832, 7686, 8784, 9072, 9882, 10248, 11529, 11712, 12096, 13176, 13664, 15372, 17568, 18144, 19764, 20496, 23058, 26352, 27328, 30744, 34587, 35136, 36288, 39528, 40992, 46116, 52704, 61488, 69174, 79056, 81984, 92232, 105408, 122976, 138348, 158112, 184464, 189961, 245952, 276696, 316224, 368928, 379922, 553392, 569883, 737856, 759844, 1106784, 1139766, 1329727, 1519688, 1709649, 2213568, 2279532, 2659454, 3039376, 3419298, 3989181, 4559064, 5128947, 5318908, 6078752, 6838596, 7978362, 9118128, 10257894, 10637816, 11587621, 11967543, 12157504, 13677192, 15386841, 15956724, 18236256, 20515788, 21275632, 23175242, 23935086, 27354384, 30773682, 31913448, 34762863, 35902629, 36472512, 41031576, 42551264, 46350484, 47870172, 54708768, 61547364, 63826896, 69525726, 71805258, 81113347, 82063152, 85102528, 92700968, 95740344, 104288589, 107707887, 109417536, 123094728, 127653792, 139051452, 143610516, 162226694, 164126304, 185401936, 191480688, 208577178, 215415774, 243340041, 246189456, 255307584, 278102904, 287221032, 312865767, 324453388, 328252608, 370803872, 382961376, 417154356, 430831548, 486680082, 492378912, 556205808, 574442064, 625731534, 648906776, 730020123, 741607744, 765922752, 834308712, 861663096, 938597301, 973360164, 984757824, 1112411616, 1148884128, 1251463068, 1297813552, 1460040246, 1668617424, 1723326192, 1877194602, 1946720328, 2190060369, 2224823232, 2297768256, 2502926136, 2595627104, 2920080492, 3337234848, 3446652384, 3754389204, 3893440656, 4380120738, 5005852272, 5191254208, 5840160984, 6570181107, 6674469696, 6893304768, 7508778408, 7786881312, 8760241476, 10011704544, 11680321968, 13140362214, 15017556816, 15573762624, 17520482952, 20023409088, 23360643936, 26280724428, 30035113632, 35040965904, 46721287872, 52561448856, 60070227264, 70081931808, 105122897712, 140163863616, 210245795424, 420491590848]

約数ペア:

[(1, 420491590848), (2, 210245795424), (3, 140163863616), (4, 105122897712), (6, 70081931808), (7, 60070227264), (8, 52561448856), (9, 46721287872), (12, 35040965904), (14, 30035113632), (16, 26280724428), (18, 23360643936), (21, 20023409088), (24, 17520482952), (27, 15573762624), (28, 15017556816), (32, 13140362214), (36, 11680321968), (42, 10011704544), (48, 8760241476), (54, 7786881312), (56, 7508778408), (61, 6893304768), (63, 6674469696), (64, 6570181107), (72, 5840160984), (81, 5191254208), (84, 5005852272), (96, 4380120738), (108, 3893440656), (112, 3754389204), (122, 3446652384), (126, 3337234848), (144, 2920080492), (162, 2595627104), (168, 2502926136), (183, 2297768256), (189, 2224823232), (192, 2190060369), (216, 1946720328), (224, 1877194602), (244, 1723326192), (252, 1668617424), (288, 1460040246), (324, 1297813552), (336, 1251463068), (366, 1148884128), (378, 1112411616), (427, 984757824), (432, 973360164), (448, 938597301), (488, 861663096), (504, 834308712), (549, 765922752), (567, 741607744), (576, 730020123), (648, 648906776), (672, 625731534), (732, 574442064), (756, 556205808), (854, 492378912), (864, 486680082), (976, 430831548), (1008, 417154356), (1098, 382961376), (1134, 370803872), (1281, 328252608), (1296, 324453388), (1344, 312865767), (1464, 287221032), (1512, 278102904), (1647, 255307584), (1708, 246189456), (1728, 243340041), (1952, 215415774), (2016, 208577178), (2196, 191480688), (2268, 185401936), (2562, 164126304), (2592, 162226694), (2928, 143610516), (3024, 139051452), (3294, 127653792), (3416, 123094728), (3843, 109417536), (3904, 107707887), (4032, 104288589), (4392, 95740344), (4536, 92700968), (4941, 85102528), (5124, 82063152), (5184, 81113347), (5856, 71805258), (6048, 69525726), (6588, 63826896), (6832, 61547364), (7686, 54708768), (8784, 47870172), (9072, 46350484), (9882, 42551264), (10248, 41031576), (11529, 36472512), (11712, 35902629), (12096, 34762863), (13176, 31913448), (13664, 30773682), (15372, 27354384), (17568, 23935086), (18144, 23175242), (19764, 21275632), (20496, 20515788), (23058, 18236256), (26352, 15956724), (27328, 15386841), (30744, 13677192), (34587, 12157504), (35136, 11967543), (36288, 11587621), (39528, 10637816), (40992, 10257894), (46116, 9118128), (52704, 7978362), (61488, 6838596), (69174, 6078752), (79056, 5318908), (81984, 5128947), (92232, 4559064), (105408, 3989181), (122976, 3419298), (138348, 3039376), (158112, 2659454), (184464, 2279532), (189961, 2213568), (245952, 1709649), (276696, 1519688), (316224, 1329727), (368928, 1139766), (379922, 1106784), (553392, 759844), (569883, 737856)]