147914240

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3083

約数の個数: 80

約数和(自身を含む): 373435920

約数和(自身を除く): 225521680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 3041, 4864, 6080, 6082, 9728, 12160, 12164, 15205, 24320, 24328, 30410, 48640, 48656, 57779, 60820, 97312, 115558, 121640, 194624, 231116, 243280, 288895, 389248, 462232, 486560, 577790, 778496, 924464, 973120, 1155580, 1556992, 1848928, 1946240, 2311160, 3697856, 3892480, 4622320, 7395712, 7784960, 9244640, 14791424, 18489280, 29582848, 36978560, 73957120, 147914240]

約数ペア:

[(1, 147914240), (2, 73957120), (4, 36978560), (5, 29582848), (8, 18489280), (10, 14791424), (16, 9244640), (19, 7784960), (20, 7395712), (32, 4622320), (38, 3892480), (40, 3697856), (64, 2311160), (76, 1946240), (80, 1848928), (95, 1556992), (128, 1155580), (152, 973120), (160, 924464), (190, 778496), (256, 577790), (304, 486560), (320, 462232), (380, 389248), (512, 288895), (608, 243280), (640, 231116), (760, 194624), (1216, 121640), (1280, 115558), (1520, 97312), (2432, 60820), (2560, 57779), (3040, 48656), (3041, 48640), (4864, 30410), (6080, 24328), (6082, 24320), (9728, 15205), (12160, 12164)]