15691724480

素因数分解:

$2^6\times 5^1\times {\mathrm{383}}^1\times {\mathrm{128033}}^1$

素因数の和:128433

約数の個数: 56

約数和(自身を含む): 37463772672

約数和(自身を除く): 21772048192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 383, 766, 1532, 1915, 3064, 3830, 6128, 7660, 12256, 15320, 24512, 30640, 61280, 122560, 128033, 256066, 512132, 640165, 1024264, 1280330, 2048528, 2560660, 4097056, 5121320, 8194112, 10242640, 20485280, 40970560, 49036639, 98073278, 196146556, 245183195, 392293112, 490366390, 784586224, 980732780, 1569172448, 1961465560, 3138344896, 3922931120, 7845862240, 15691724480]

約数ペア:

[(1, 15691724480), (2, 7845862240), (4, 3922931120), (5, 3138344896), (8, 1961465560), (10, 1569172448), (16, 980732780), (20, 784586224), (32, 490366390), (40, 392293112), (64, 245183195), (80, 196146556), (160, 98073278), (320, 49036639), (383, 40970560), (766, 20485280), (1532, 10242640), (1915, 8194112), (3064, 5121320), (3830, 4097056), (6128, 2560660), (7660, 2048528), (12256, 1280330), (15320, 1024264), (24512, 640165), (30640, 512132), (61280, 256066), (122560, 128033)]