201631491840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{52508201}}^1$

素因数の和:52508225

約数の個数: 72

約数和(自身を含む): 643960589328

約数和(自身を除く): 442329097488

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, 640, 768, 960, 1280, 1920, 3840, 52508201, 105016402, 157524603, 210032804, 262541005, 315049206, 420065608, 525082010, 630098412, 787623015, 840131216, 1050164020, 1260196824, 1575246030, 1680262432, 2100328040, 2520393648, 3150492060, 3360524864, 4200656080, 5040787296, 6300984120, 6721049728, 8401312160, 10081574592, 12601968240, 13442099456, 16802624320, 20163149184, 25203936480, 33605248640, 40326298368, 50407872960, 67210497280, 100815745920, 201631491840]

約数ペア:

[(1, 201631491840), (2, 100815745920), (3, 67210497280), (4, 50407872960), (5, 40326298368), (6, 33605248640), (8, 25203936480), (10, 20163149184), (12, 16802624320), (15, 13442099456), (16, 12601968240), (20, 10081574592), (24, 8401312160), (30, 6721049728), (32, 6300984120), (40, 5040787296), (48, 4200656080), (60, 3360524864), (64, 3150492060), (80, 2520393648), (96, 2100328040), (120, 1680262432), (128, 1575246030), (160, 1260196824), (192, 1050164020), (240, 840131216), (256, 787623015), (320, 630098412), (384, 525082010), (480, 420065608), (640, 315049206), (768, 262541005), (960, 210032804), (1280, 157524603), (1920, 105016402), (3840, 52508201)]