400194240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1237}}^1$

素因数の和:1594

約数の個数: 112

約数和(自身を含む): 1275417312

約数和(自身を除く): 875223072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 337, 480, 674, 960, 1011, 1237, 1348, 1685, 2022, 2474, 2696, 3370, 3711, 4044, 4948, 5055, 5392, 6185, 6740, 7422, 8088, 9896, 10110, 10784, 12370, 13480, 14844, 16176, 18555, 19792, 20220, 21568, 24740, 26960, 29688, 32352, 37110, 39584, 40440, 49480, 53920, 59376, 64704, 74220, 79168, 80880, 98960, 107840, 118752, 148440, 161760, 197920, 237504, 296880, 323520, 395840, 416869, 593760, 833738, 1187520, 1250607, 1667476, 2084345, 2501214, 3334952, 4168690, 5002428, 6253035, 6669904, 8337380, 10004856, 12506070, 13339808, 16674760, 20009712, 25012140, 26679616, 33349520, 40019424, 50024280, 66699040, 80038848, 100048560, 133398080, 200097120, 400194240]

約数ペア:

[(1, 400194240), (2, 200097120), (3, 133398080), (4, 100048560), (5, 80038848), (6, 66699040), (8, 50024280), (10, 40019424), (12, 33349520), (15, 26679616), (16, 25012140), (20, 20009712), (24, 16674760), (30, 13339808), (32, 12506070), (40, 10004856), (48, 8337380), (60, 6669904), (64, 6253035), (80, 5002428), (96, 4168690), (120, 3334952), (160, 2501214), (192, 2084345), (240, 1667476), (320, 1250607), (337, 1187520), (480, 833738), (674, 593760), (960, 416869), (1011, 395840), (1237, 323520), (1348, 296880), (1685, 237504), (2022, 197920), (2474, 161760), (2696, 148440), (3370, 118752), (3711, 107840), (4044, 98960), (4948, 80880), (5055, 79168), (5392, 74220), (6185, 64704), (6740, 59376), (7422, 53920), (8088, 49480), (9896, 40440), (10110, 39584), (10784, 37110), (12370, 32352), (13480, 29688), (14844, 26960), (16176, 24740), (18555, 21568), (19792, 20220)]