210256480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 570882816

約数和(自身を除く): 360626336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 227, 280, 454, 560, 827, 908, 1120, 1135, 1589, 1654, 1816, 2270, 3178, 3308, 3632, 4135, 4540, 5789, 6356, 6616, 7264, 7945, 8270, 9080, 11578, 12712, 13232, 15890, 16540, 18160, 23156, 25424, 26464, 28945, 31780, 33080, 36320, 46312, 50848, 57890, 63560, 66160, 92624, 115780, 127120, 132320, 185248, 187729, 231560, 254240, 375458, 463120, 750916, 926240, 938645, 1314103, 1501832, 1877290, 2628206, 3003664, 3754580, 5256412, 6007328, 6570515, 7509160, 10512824, 13141030, 15018320, 21025648, 26282060, 30036640, 42051296, 52564120, 105128240, 210256480]

約数ペア:

[(1, 210256480), (2, 105128240), (4, 52564120), (5, 42051296), (7, 30036640), (8, 26282060), (10, 21025648), (14, 15018320), (16, 13141030), (20, 10512824), (28, 7509160), (32, 6570515), (35, 6007328), (40, 5256412), (56, 3754580), (70, 3003664), (80, 2628206), (112, 1877290), (140, 1501832), (160, 1314103), (224, 938645), (227, 926240), (280, 750916), (454, 463120), (560, 375458), (827, 254240), (908, 231560), (1120, 187729), (1135, 185248), (1589, 132320), (1654, 127120), (1816, 115780), (2270, 92624), (3178, 66160), (3308, 63560), (3632, 57890), (4135, 50848), (4540, 46312), (5789, 36320), (6356, 33080), (6616, 31780), (7264, 28945), (7945, 26464), (8270, 25424), (9080, 23156), (11578, 18160), (12712, 16540), (13232, 15890)]