3238981280

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 7737944256

約数和(自身を除く): 4498962976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 257, 347, 454, 514, 694, 908, 1028, 1135, 1285, 1388, 1735, 1816, 2056, 2270, 2570, 2776, 3470, 3632, 4112, 4540, 5140, 5552, 6940, 7264, 8224, 9080, 10280, 11104, 13880, 18160, 20560, 27760, 36320, 41120, 55520, 58339, 78769, 89179, 116678, 157538, 178358, 233356, 291695, 315076, 356716, 393845, 445895, 466712, 583390, 630152, 713432, 787690, 891790, 933424, 1166780, 1260304, 1426864, 1575380, 1783580, 1866848, 2333560, 2520608, 2853728, 3150760, 3567160, 4667120, 6301520, 7134320, 9334240, 12603040, 14268640, 20243633, 40487266, 80974532, 101218165, 161949064, 202436330, 323898128, 404872660, 647796256, 809745320, 1619490640, 3238981280]

約数ペア:

[(1, 3238981280), (2, 1619490640), (4, 809745320), (5, 647796256), (8, 404872660), (10, 323898128), (16, 202436330), (20, 161949064), (32, 101218165), (40, 80974532), (80, 40487266), (160, 20243633), (227, 14268640), (257, 12603040), (347, 9334240), (454, 7134320), (514, 6301520), (694, 4667120), (908, 3567160), (1028, 3150760), (1135, 2853728), (1285, 2520608), (1388, 2333560), (1735, 1866848), (1816, 1783580), (2056, 1575380), (2270, 1426864), (2570, 1260304), (2776, 1166780), (3470, 933424), (3632, 891790), (4112, 787690), (4540, 713432), (5140, 630152), (5552, 583390), (6940, 466712), (7264, 445895), (8224, 393845), (9080, 356716), (10280, 315076), (11104, 291695), (13880, 233356), (18160, 178358), (20560, 157538), (27760, 116678), (36320, 89179), (41120, 78769), (55520, 58339)]