7280206080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{270841}}^1$

素因数の和:270872

約数の個数: 144

約数和(自身を含む): 26572850304

約数和(自身を除く): 19292644224

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 270841, 541682, 812523, 1083364, 1354205, 1625046, 1895887, 2166728, 2708410, 3250092, 3791774, 4062615, 4333456, 5416820, 5687661, 6500184, 7583548, 8125230, 8666912, 9479435, 10833640, 11375322, 13000368, 15167096, 16250460, 17333824, 18958870, 21667280, 22750644, 26000736, 28438305, 30334192, 32500920, 34667648, 37917740, 43334560, 45501288, 52001472, 56876610, 60668384, 65001840, 69335296, 75835480, 86669120, 91002576, 104002944, 113753220, 121336768, 130003680, 151670960, 173338240, 182005152, 208005888, 227506440, 242673536, 260007360, 303341920, 346676480, 364010304, 455012880, 485347072, 520014720, 606683840, 728020608, 910025760, 1040029440, 1213367680, 1456041216, 1820051520, 2426735360, 3640103040, 7280206080]

約数ペア:

[(1, 7280206080), (2, 3640103040), (3, 2426735360), (4, 1820051520), (5, 1456041216), (6, 1213367680), (7, 1040029440), (8, 910025760), (10, 728020608), (12, 606683840), (14, 520014720), (15, 485347072), (16, 455012880), (20, 364010304), (21, 346676480), (24, 303341920), (28, 260007360), (30, 242673536), (32, 227506440), (35, 208005888), (40, 182005152), (42, 173338240), (48, 151670960), (56, 130003680), (60, 121336768), (64, 113753220), (70, 104002944), (80, 91002576), (84, 86669120), (96, 75835480), (105, 69335296), (112, 65001840), (120, 60668384), (128, 56876610), (140, 52001472), (160, 45501288), (168, 43334560), (192, 37917740), (210, 34667648), (224, 32500920), (240, 30334192), (256, 28438305), (280, 26000736), (320, 22750644), (336, 21667280), (384, 18958870), (420, 17333824), (448, 16250460), (480, 15167096), (560, 13000368), (640, 11375322), (672, 10833640), (768, 9479435), (840, 8666912), (896, 8125230), (960, 7583548), (1120, 6500184), (1280, 5687661), (1344, 5416820), (1680, 4333456), (1792, 4062615), (1920, 3791774), (2240, 3250092), (2688, 2708410), (3360, 2166728), (3840, 1895887), (4480, 1625046), (5376, 1354205), (6720, 1083364), (8960, 812523), (13440, 541682), (26880, 270841)]