2070061920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:995

約数の個数: 240

約数和(自身を含む): 7349913648

約数和(自身を除く): 5279851728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 211, 216, 240, 270, 288, 324, 360, 405, 422, 432, 480, 540, 633, 648, 720, 757, 810, 844, 864, 1055, 1080, 1266, 1296, 1440, 1514, 1620, 1688, 1899, 2110, 2160, 2271, 2532, 2592, 3028, 3165, 3240, 3376, 3785, 3798, 4220, 4320, 4542, 5064, 5697, 6056, 6330, 6480, 6752, 6813, 7570, 7596, 8440, 9084, 9495, 10128, 11355, 11394, 12112, 12660, 12960, 13626, 15140, 15192, 16880, 17091, 18168, 18990, 20256, 20439, 22710, 22788, 24224, 25320, 27252, 28485, 30280, 30384, 33760, 34065, 34182, 36336, 37980, 40878, 45420, 45576, 50640, 54504, 56970, 60560, 60768, 61317, 68130, 68364, 72672, 75960, 81756, 85455, 90840, 91152, 101280, 102195, 109008, 113940, 121120, 122634, 136260, 136728, 151920, 159727, 163512, 170910, 181680, 182304, 204390, 218016, 227880, 245268, 272520, 273456, 303840, 306585, 319454, 327024, 341820, 363360, 408780, 455760, 479181, 490536, 545040, 546912, 613170, 638908, 654048, 683640, 798635, 817560, 911520, 958362, 981072, 1090080, 1226340, 1277816, 1367280, 1437543, 1597270, 1635120, 1916724, 1962144, 2395905, 2452680, 2555632, 2734560, 2875086, 3194540, 3270240, 3833448, 4312629, 4791810, 4905360, 5111264, 5750172, 6389080, 7187715, 7666896, 8625258, 9583620, 9810720, 11500344, 12778160, 12937887, 14375430, 15333792, 17250516, 19167240, 21563145, 23000688, 25556320, 25875774, 28750860, 34501032, 38334480, 43126290, 46001376, 51751548, 57501720, 64689435, 69002064, 76668960, 86252580, 103503096, 115003440, 129378870, 138004128, 172505160, 207006192, 230006880, 258757740, 345010320, 414012384, 517515480, 690020640, 1035030960, 2070061920]

約数ペア:

[(1, 2070061920), (2, 1035030960), (3, 690020640), (4, 517515480), (5, 414012384), (6, 345010320), (8, 258757740), (9, 230006880), (10, 207006192), (12, 172505160), (15, 138004128), (16, 129378870), (18, 115003440), (20, 103503096), (24, 86252580), (27, 76668960), (30, 69002064), (32, 64689435), (36, 57501720), (40, 51751548), (45, 46001376), (48, 43126290), (54, 38334480), (60, 34501032), (72, 28750860), (80, 25875774), (81, 25556320), (90, 23000688), (96, 21563145), (108, 19167240), (120, 17250516), (135, 15333792), (144, 14375430), (160, 12937887), (162, 12778160), (180, 11500344), (211, 9810720), (216, 9583620), (240, 8625258), (270, 7666896), (288, 7187715), (324, 6389080), (360, 5750172), (405, 5111264), (422, 4905360), (432, 4791810), (480, 4312629), (540, 3833448), (633, 3270240), (648, 3194540), (720, 2875086), (757, 2734560), (810, 2555632), (844, 2452680), (864, 2395905), (1055, 1962144), (1080, 1916724), (1266, 1635120), (1296, 1597270), (1440, 1437543), (1514, 1367280), (1620, 1277816), (1688, 1226340), (1899, 1090080), (2110, 981072), (2160, 958362), (2271, 911520), (2532, 817560), (2592, 798635), (3028, 683640), (3165, 654048), (3240, 638908), (3376, 613170), (3785, 546912), (3798, 545040), (4220, 490536), (4320, 479181), (4542, 455760), (5064, 408780), (5697, 363360), (6056, 341820), (6330, 327024), (6480, 319454), (6752, 306585), (6813, 303840), (7570, 273456), (7596, 272520), (8440, 245268), (9084, 227880), (9495, 218016), (10128, 204390), (11355, 182304), (11394, 181680), (12112, 170910), (12660, 163512), (12960, 159727), (13626, 151920), (15140, 136728), (15192, 136260), (16880, 122634), (17091, 121120), (18168, 113940), (18990, 109008), (20256, 102195), (20439, 101280), (22710, 91152), (22788, 90840), (24224, 85455), (25320, 81756), (27252, 75960), (28485, 72672), (30280, 68364), (30384, 68130), (33760, 61317), (34065, 60768), (34182, 60560), (36336, 56970), (37980, 54504), (40878, 50640), (45420, 45576)]