426498240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{63467}}^1$

素因数の和:63494

約数の個数: 112

約数和(自身を含む): 1547603712

約数和(自身を除く): 1121105472

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, 63467, 126934, 190401, 253868, 317335, 380802, 444269, 507736, 634670, 761604, 888538, 952005, 1015472, 1269340, 1332807, 1523208, 1777076, 1904010, 2030944, 2221345, 2538680, 2665614, 3046416, 3554152, 3808020, 4061888, 4442690, 5077360, 5331228, 6092832, 6664035, 7108304, 7616040, 8885380, 10154720, 10662456, 12185664, 13328070, 14216608, 15232080, 17770760, 20309440, 21324912, 26656140, 28433216, 30464160, 35541520, 42649824, 53312280, 60928320, 71083040, 85299648, 106624560, 142166080, 213249120, 426498240]

約数ペア:

[(1, 426498240), (2, 213249120), (3, 142166080), (4, 106624560), (5, 85299648), (6, 71083040), (7, 60928320), (8, 53312280), (10, 42649824), (12, 35541520), (14, 30464160), (15, 28433216), (16, 26656140), (20, 21324912), (21, 20309440), (24, 17770760), (28, 15232080), (30, 14216608), (32, 13328070), (35, 12185664), (40, 10662456), (42, 10154720), (48, 8885380), (56, 7616040), (60, 7108304), (64, 6664035), (70, 6092832), (80, 5331228), (84, 5077360), (96, 4442690), (105, 4061888), (112, 3808020), (120, 3554152), (140, 3046416), (160, 2665614), (168, 2538680), (192, 2221345), (210, 2030944), (224, 1904010), (240, 1777076), (280, 1523208), (320, 1332807), (336, 1269340), (420, 1015472), (448, 952005), (480, 888538), (560, 761604), (672, 634670), (840, 507736), (960, 444269), (1120, 380802), (1344, 317335), (1680, 253868), (2240, 190401), (3360, 126934), (6720, 63467)]