191776120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1511}}^1$

素因数の和:1708

約数の個数: 64

約数和(自身を含む): 457228800

約数和(自身を除く): 265452680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 167, 190, 334, 380, 668, 760, 835, 1336, 1511, 1670, 3022, 3173, 3340, 6044, 6346, 6680, 7555, 12088, 12692, 15110, 15865, 25384, 28709, 30220, 31730, 57418, 60440, 63460, 114836, 126920, 143545, 229672, 252337, 287090, 504674, 574180, 1009348, 1148360, 1261685, 2018696, 2523370, 4794403, 5046740, 9588806, 10093480, 19177612, 23972015, 38355224, 47944030, 95888060, 191776120]

約数ペア:

[(1, 191776120), (2, 95888060), (4, 47944030), (5, 38355224), (8, 23972015), (10, 19177612), (19, 10093480), (20, 9588806), (38, 5046740), (40, 4794403), (76, 2523370), (95, 2018696), (152, 1261685), (167, 1148360), (190, 1009348), (334, 574180), (380, 504674), (668, 287090), (760, 252337), (835, 229672), (1336, 143545), (1511, 126920), (1670, 114836), (3022, 63460), (3173, 60440), (3340, 57418), (6044, 31730), (6346, 30220), (6680, 28709), (7555, 25384), (12088, 15865), (12692, 15110)]