16792960

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 42289200

約数和(自身を除く): 25496240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1381, 1520, 2432, 2762, 3040, 5524, 6080, 6905, 11048, 12160, 13810, 22096, 26239, 27620, 44192, 52478, 55240, 88384, 104956, 110480, 131195, 176768, 209912, 220960, 262390, 419824, 441920, 524780, 839648, 883840, 1049560, 1679296, 2099120, 3358592, 4198240, 8396480, 16792960]

約数ペア:

[(1, 16792960), (2, 8396480), (4, 4198240), (5, 3358592), (8, 2099120), (10, 1679296), (16, 1049560), (19, 883840), (20, 839648), (32, 524780), (38, 441920), (40, 419824), (64, 262390), (76, 220960), (80, 209912), (95, 176768), (128, 131195), (152, 110480), (160, 104956), (190, 88384), (304, 55240), (320, 52478), (380, 44192), (608, 27620), (640, 26239), (760, 22096), (1216, 13810), (1381, 12160), (1520, 11048), (2432, 6905), (2762, 6080), (3040, 5524)]