147297040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2837}}^1$

素因数の和:2920

約数の個数: 80

約数和(自身を含む): 380064960

約数和(自身を除く): 232767920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 590, 649, 880, 944, 1180, 1298, 2360, 2596, 2837, 3245, 4720, 5192, 5674, 6490, 10384, 11348, 12980, 14185, 22696, 25960, 28370, 31207, 45392, 51920, 56740, 62414, 113480, 124828, 156035, 167383, 226960, 249656, 312070, 334766, 499312, 624140, 669532, 836915, 1248280, 1339064, 1673830, 1841213, 2496560, 2678128, 3347660, 3682426, 6695320, 7364852, 9206065, 13390640, 14729704, 18412130, 29459408, 36824260, 73648520, 147297040]

約数ペア:

[(1, 147297040), (2, 73648520), (4, 36824260), (5, 29459408), (8, 18412130), (10, 14729704), (11, 13390640), (16, 9206065), (20, 7364852), (22, 6695320), (40, 3682426), (44, 3347660), (55, 2678128), (59, 2496560), (80, 1841213), (88, 1673830), (110, 1339064), (118, 1248280), (176, 836915), (220, 669532), (236, 624140), (295, 499312), (440, 334766), (472, 312070), (590, 249656), (649, 226960), (880, 167383), (944, 156035), (1180, 124828), (1298, 113480), (2360, 62414), (2596, 56740), (2837, 51920), (3245, 45392), (4720, 31207), (5192, 28370), (5674, 25960), (6490, 22696), (10384, 14185), (11348, 12980)]