141987840

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{2311}}^1$

素因数の和:2343

約数の個数: 104

約数和(自身を含む): 454502208

約数和(自身を除く): 312514368

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2311, 2560, 3072, 3840, 4096, 4622, 5120, 6144, 6933, 7680, 9244, 10240, 11555, 12288, 13866, 15360, 18488, 20480, 23110, 27732, 30720, 34665, 36976, 46220, 55464, 61440, 69330, 73952, 92440, 110928, 138660, 147904, 184880, 221856, 277320, 295808, 369760, 443712, 554640, 591616, 739520, 887424, 1109280, 1183232, 1479040, 1774848, 2218560, 2366464, 2958080, 3549696, 4437120, 4732928, 5916160, 7099392, 8874240, 9465856, 11832320, 14198784, 17748480, 23664640, 28397568, 35496960, 47329280, 70993920, 141987840]

約数ペア:

[(1, 141987840), (2, 70993920), (3, 47329280), (4, 35496960), (5, 28397568), (6, 23664640), (8, 17748480), (10, 14198784), (12, 11832320), (15, 9465856), (16, 8874240), (20, 7099392), (24, 5916160), (30, 4732928), (32, 4437120), (40, 3549696), (48, 2958080), (60, 2366464), (64, 2218560), (80, 1774848), (96, 1479040), (120, 1183232), (128, 1109280), (160, 887424), (192, 739520), (240, 591616), (256, 554640), (320, 443712), (384, 369760), (480, 295808), (512, 277320), (640, 221856), (768, 184880), (960, 147904), (1024, 138660), (1280, 110928), (1536, 92440), (1920, 73952), (2048, 69330), (2311, 61440), (2560, 55464), (3072, 46220), (3840, 36976), (4096, 34665), (4622, 30720), (5120, 27732), (6144, 23110), (6933, 20480), (7680, 18488), (9244, 15360), (10240, 13866), (11555, 12288)]