2075142720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{308801}}^1$

素因数の和:308828

約数の個数: 112

約数和(自身を含む): 7529827968

約数和(自身を除く): 5454685248

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, 308801, 617602, 926403, 1235204, 1544005, 1852806, 2161607, 2470408, 3088010, 3705612, 4323214, 4632015, 4940816, 6176020, 6484821, 7411224, 8646428, 9264030, 9881632, 10808035, 12352040, 12969642, 14822448, 17292856, 18528060, 19763264, 21616070, 24704080, 25939284, 29644896, 32424105, 34585712, 37056120, 43232140, 49408160, 51878568, 59289792, 64848210, 69171424, 74112240, 86464280, 98816320, 103757136, 129696420, 138342848, 148224480, 172928560, 207514272, 259392840, 296448960, 345857120, 415028544, 518785680, 691714240, 1037571360, 2075142720]

約数ペア:

[(1, 2075142720), (2, 1037571360), (3, 691714240), (4, 518785680), (5, 415028544), (6, 345857120), (7, 296448960), (8, 259392840), (10, 207514272), (12, 172928560), (14, 148224480), (15, 138342848), (16, 129696420), (20, 103757136), (21, 98816320), (24, 86464280), (28, 74112240), (30, 69171424), (32, 64848210), (35, 59289792), (40, 51878568), (42, 49408160), (48, 43232140), (56, 37056120), (60, 34585712), (64, 32424105), (70, 29644896), (80, 25939284), (84, 24704080), (96, 21616070), (105, 19763264), (112, 18528060), (120, 17292856), (140, 14822448), (160, 12969642), (168, 12352040), (192, 10808035), (210, 9881632), (224, 9264030), (240, 8646428), (280, 7411224), (320, 6484821), (336, 6176020), (420, 4940816), (448, 4632015), (480, 4323214), (560, 3705612), (672, 3088010), (840, 2470408), (960, 2161607), (1120, 1852806), (1344, 1544005), (1680, 1235204), (2240, 926403), (3360, 617602), (6720, 308801)]