401064840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101279}}^1$

素因数の和:101307

約数の個数: 96

約数和(自身を含む): 1421971200

約数和(自身を除く): 1020906360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 101279, 202558, 303837, 405116, 506395, 607674, 810232, 911511, 1012790, 1114069, 1215348, 1519185, 1823022, 2025580, 2228138, 2430696, 3038370, 3342207, 3646044, 4051160, 4456276, 4557555, 5570345, 6076740, 6684414, 7292088, 8912552, 9115110, 10026621, 11140690, 12153480, 13368828, 16711035, 18230220, 20053242, 22281380, 26737656, 33422070, 36460440, 40106484, 44562760, 50133105, 66844140, 80212968, 100266210, 133688280, 200532420, 401064840]

約数ペア:

[(1, 401064840), (2, 200532420), (3, 133688280), (4, 100266210), (5, 80212968), (6, 66844140), (8, 50133105), (9, 44562760), (10, 40106484), (11, 36460440), (12, 33422070), (15, 26737656), (18, 22281380), (20, 20053242), (22, 18230220), (24, 16711035), (30, 13368828), (33, 12153480), (36, 11140690), (40, 10026621), (44, 9115110), (45, 8912552), (55, 7292088), (60, 6684414), (66, 6076740), (72, 5570345), (88, 4557555), (90, 4456276), (99, 4051160), (110, 3646044), (120, 3342207), (132, 3038370), (165, 2430696), (180, 2228138), (198, 2025580), (220, 1823022), (264, 1519185), (330, 1215348), (360, 1114069), (396, 1012790), (440, 911511), (495, 810232), (660, 607674), (792, 506395), (990, 405116), (1320, 303837), (1980, 202558), (3960, 101279)]