148895360

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2803}}^1$

素因数の和:2905

約数の個数: 64

約数和(自身を含む): 360370080

約数和(自身を除く): 211474720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 2656, 2803, 3320, 5312, 5606, 6640, 10624, 11212, 13280, 14015, 22424, 26560, 28030, 44848, 53120, 56060, 89696, 112120, 179392, 224240, 232649, 358784, 448480, 465298, 896960, 930596, 1163245, 1793920, 1861192, 2326490, 3722384, 4652980, 7444768, 9305960, 14889536, 18611920, 29779072, 37223840, 74447680, 148895360]

約数ペア:

[(1, 148895360), (2, 74447680), (4, 37223840), (5, 29779072), (8, 18611920), (10, 14889536), (16, 9305960), (20, 7444768), (32, 4652980), (40, 3722384), (64, 2326490), (80, 1861192), (83, 1793920), (128, 1163245), (160, 930596), (166, 896960), (320, 465298), (332, 448480), (415, 358784), (640, 232649), (664, 224240), (830, 179392), (1328, 112120), (1660, 89696), (2656, 56060), (2803, 53120), (3320, 44848), (5312, 28030), (5606, 26560), (6640, 22424), (10624, 14015), (11212, 13280)]