140806080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 224

約数和(自身を含む): 509625600

約数和(自身を除く): 368819520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 379, 387, 430, 432, 480, 516, 540, 576, 645, 688, 720, 758, 774, 860, 864, 960, 1032, 1080, 1137, 1161, 1290, 1376, 1440, 1516, 1548, 1720, 1728, 1895, 1935, 2064, 2160, 2274, 2322, 2580, 2752, 2880, 3032, 3096, 3411, 3440, 3790, 3870, 4128, 4320, 4548, 4644, 5160, 5685, 5805, 6064, 6192, 6822, 6880, 7580, 7740, 8256, 8640, 9096, 9288, 10233, 10320, 11370, 11610, 12128, 12384, 13644, 13760, 15160, 15480, 16297, 17055, 18192, 18576, 20466, 20640, 22740, 23220, 24256, 24768, 27288, 30320, 30960, 32594, 34110, 36384, 37152, 40932, 41280, 45480, 46440, 48891, 51165, 54576, 60640, 61920, 65188, 68220, 72768, 74304, 81485, 81864, 90960, 92880, 97782, 102330, 109152, 121280, 123840, 130376, 136440, 146673, 162970, 163728, 181920, 185760, 195564, 204660, 218304, 244455, 260752, 272880, 293346, 325940, 327456, 363840, 371520, 391128, 409320, 440019, 488910, 521504, 545760, 586692, 651880, 654912, 733365, 782256, 818640, 880038, 977820, 1043008, 1091520, 1173384, 1303760, 1466730, 1564512, 1637280, 1760076, 1955640, 2200095, 2346768, 2607520, 2933460, 3129024, 3274560, 3520152, 3911280, 4400190, 4693536, 5215040, 5866920, 7040304, 7822560, 8800380, 9387072, 11733840, 14080608, 15645120, 17600760, 23467680, 28161216, 35201520, 46935360, 70403040, 140806080]

約数ペア:

[(1, 140806080), (2, 70403040), (3, 46935360), (4, 35201520), (5, 28161216), (6, 23467680), (8, 17600760), (9, 15645120), (10, 14080608), (12, 11733840), (15, 9387072), (16, 8800380), (18, 7822560), (20, 7040304), (24, 5866920), (27, 5215040), (30, 4693536), (32, 4400190), (36, 3911280), (40, 3520152), (43, 3274560), (45, 3129024), (48, 2933460), (54, 2607520), (60, 2346768), (64, 2200095), (72, 1955640), (80, 1760076), (86, 1637280), (90, 1564512), (96, 1466730), (108, 1303760), (120, 1173384), (129, 1091520), (135, 1043008), (144, 977820), (160, 880038), (172, 818640), (180, 782256), (192, 733365), (215, 654912), (216, 651880), (240, 586692), (258, 545760), (270, 521504), (288, 488910), (320, 440019), (344, 409320), (360, 391128), (379, 371520), (387, 363840), (430, 327456), (432, 325940), (480, 293346), (516, 272880), (540, 260752), (576, 244455), (645, 218304), (688, 204660), (720, 195564), (758, 185760), (774, 181920), (860, 163728), (864, 162970), (960, 146673), (1032, 136440), (1080, 130376), (1137, 123840), (1161, 121280), (1290, 109152), (1376, 102330), (1440, 97782), (1516, 92880), (1548, 90960), (1720, 81864), (1728, 81485), (1895, 74304), (1935, 72768), (2064, 68220), (2160, 65188), (2274, 61920), (2322, 60640), (2580, 54576), (2752, 51165), (2880, 48891), (3032, 46440), (3096, 45480), (3411, 41280), (3440, 40932), (3790, 37152), (3870, 36384), (4128, 34110), (4320, 32594), (4548, 30960), (4644, 30320), (5160, 27288), (5685, 24768), (5805, 24256), (6064, 23220), (6192, 22740), (6822, 20640), (6880, 20466), (7580, 18576), (7740, 18192), (8256, 17055), (8640, 16297), (9096, 15480), (9288, 15160), (10233, 13760), (10320, 13644), (11370, 12384), (11610, 12128)]