142322880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{21179}}^1$

素因数の和:21206

約数の個数: 112

約数和(自身を含む): 516453120

約数和(自身を除く): 374130240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 21179, 42358, 63537, 84716, 105895, 127074, 148253, 169432, 211790, 254148, 296506, 317685, 338864, 423580, 444759, 508296, 593012, 635370, 677728, 741265, 847160, 889518, 1016592, 1186024, 1270740, 1355456, 1482530, 1694320, 1779036, 2033184, 2223795, 2372048, 2541480, 2965060, 3388640, 3558072, 4066368, 4447590, 4744096, 5082960, 5930120, 6777280, 7116144, 8895180, 9488192, 10165920, 11860240, 14232288, 17790360, 20331840, 23720480, 28464576, 35580720, 47440960, 71161440, 142322880]

約数ペア:

[(1, 142322880), (2, 71161440), (3, 47440960), (4, 35580720), (5, 28464576), (6, 23720480), (7, 20331840), (8, 17790360), (10, 14232288), (12, 11860240), (14, 10165920), (15, 9488192), (16, 8895180), (20, 7116144), (21, 6777280), (24, 5930120), (28, 5082960), (30, 4744096), (32, 4447590), (35, 4066368), (40, 3558072), (42, 3388640), (48, 2965060), (56, 2541480), (60, 2372048), (64, 2223795), (70, 2033184), (80, 1779036), (84, 1694320), (96, 1482530), (105, 1355456), (112, 1270740), (120, 1186024), (140, 1016592), (160, 889518), (168, 847160), (192, 741265), (210, 677728), (224, 635370), (240, 593012), (280, 508296), (320, 444759), (336, 423580), (420, 338864), (448, 317685), (480, 296506), (560, 254148), (672, 211790), (840, 169432), (960, 148253), (1120, 127074), (1344, 105895), (1680, 84716), (2240, 63537), (3360, 42358), (6720, 21179)]