284645760

素因数分解:

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

素因数の和:21208

約数の個数: 128

約数和(自身を含む): 1036972800

約数和(自身を除く): 752327040

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 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, 2710912, 2965060, 3388640, 3558072, 4066368, 4447590, 4744096, 5082960, 5930120, 6777280, 7116144, 8132736, 8895180, 9488192, 10165920, 11860240, 13554560, 14232288, 17790360, 18976384, 20331840, 23720480, 28464576, 35580720, 40663680, 47440960, 56929152, 71161440, 94881920, 142322880, 284645760]

約数ペア:

[(1, 284645760), (2, 142322880), (3, 94881920), (4, 71161440), (5, 56929152), (6, 47440960), (7, 40663680), (8, 35580720), (10, 28464576), (12, 23720480), (14, 20331840), (15, 18976384), (16, 17790360), (20, 14232288), (21, 13554560), (24, 11860240), (28, 10165920), (30, 9488192), (32, 8895180), (35, 8132736), (40, 7116144), (42, 6777280), (48, 5930120), (56, 5082960), (60, 4744096), (64, 4447590), (70, 4066368), (80, 3558072), (84, 3388640), (96, 2965060), (105, 2710912), (112, 2541480), (120, 2372048), (128, 2223795), (140, 2033184), (160, 1779036), (168, 1694320), (192, 1482530), (210, 1355456), (224, 1270740), (240, 1186024), (280, 1016592), (320, 889518), (336, 847160), (384, 741265), (420, 677728), (448, 635370), (480, 593012), (560, 508296), (640, 444759), (672, 423580), (840, 338864), (896, 317685), (960, 296506), (1120, 254148), (1344, 211790), (1680, 169432), (1920, 148253), (2240, 127074), (2688, 105895), (3360, 84716), (4480, 63537), (6720, 42358), (13440, 21179)]