186887680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{10429}}^1$

素因数の和:10459

約数の個数: 80

約数和(自身を含む): 512154720

約数和(自身を除く): 325267040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 10429, 17920, 20858, 41716, 52145, 73003, 83432, 104290, 146006, 166864, 208580, 292012, 333728, 365015, 417160, 584024, 667456, 730030, 834320, 1168048, 1334912, 1460060, 1668640, 2336096, 2669824, 2920120, 3337280, 4672192, 5339648, 5840240, 6674560, 9344384, 11680480, 13349120, 18688768, 23360960, 26698240, 37377536, 46721920, 93443840, 186887680]

約数ペア:

[(1, 186887680), (2, 93443840), (4, 46721920), (5, 37377536), (7, 26698240), (8, 23360960), (10, 18688768), (14, 13349120), (16, 11680480), (20, 9344384), (28, 6674560), (32, 5840240), (35, 5339648), (40, 4672192), (56, 3337280), (64, 2920120), (70, 2669824), (80, 2336096), (112, 1668640), (128, 1460060), (140, 1334912), (160, 1168048), (224, 834320), (256, 730030), (280, 667456), (320, 584024), (448, 417160), (512, 365015), (560, 333728), (640, 292012), (896, 208580), (1120, 166864), (1280, 146006), (1792, 104290), (2240, 83432), (2560, 73003), (3584, 52145), (4480, 41716), (8960, 20858), (10429, 17920)]