216010240

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4483

約数の個数: 80

約数和(自身を含む): 545299920

約数和(自身を除く): 329289680

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, 4441, 4864, 6080, 8882, 9728, 12160, 17764, 22205, 24320, 35528, 44410, 48640, 71056, 84379, 88820, 142112, 168758, 177640, 284224, 337516, 355280, 421895, 568448, 675032, 710560, 843790, 1136896, 1350064, 1421120, 1687580, 2273792, 2700128, 2842240, 3375160, 5400256, 5684480, 6750320, 10800512, 11368960, 13500640, 21601024, 27001280, 43202048, 54002560, 108005120, 216010240]

約数ペア:

[(1, 216010240), (2, 108005120), (4, 54002560), (5, 43202048), (8, 27001280), (10, 21601024), (16, 13500640), (19, 11368960), (20, 10800512), (32, 6750320), (38, 5684480), (40, 5400256), (64, 3375160), (76, 2842240), (80, 2700128), (95, 2273792), (128, 1687580), (152, 1421120), (160, 1350064), (190, 1136896), (256, 843790), (304, 710560), (320, 675032), (380, 568448), (512, 421895), (608, 355280), (640, 337516), (760, 284224), (1216, 177640), (1280, 168758), (1520, 142112), (2432, 88820), (2560, 84379), (3040, 71056), (4441, 48640), (4864, 44410), (6080, 35528), (8882, 24320), (9728, 22205), (12160, 17764)]