193468520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{719}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 514771200

約数和(自身を除く): 321302680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 719, 868, 961, 1085, 1240, 1438, 1736, 1922, 2170, 2876, 3595, 3844, 4340, 4805, 5033, 5752, 6727, 7190, 7688, 8680, 9610, 10066, 13454, 14380, 19220, 20132, 22289, 25165, 26908, 28760, 33635, 38440, 40264, 44578, 50330, 53816, 67270, 89156, 100660, 111445, 134540, 156023, 178312, 201320, 222890, 269080, 312046, 445780, 624092, 690959, 780115, 891560, 1248184, 1381918, 1560230, 2763836, 3120460, 3454795, 4836713, 5527672, 6240920, 6909590, 9673426, 13819180, 19346852, 24183565, 27638360, 38693704, 48367130, 96734260, 193468520]

約数ペア:

[(1, 193468520), (2, 96734260), (4, 48367130), (5, 38693704), (7, 27638360), (8, 24183565), (10, 19346852), (14, 13819180), (20, 9673426), (28, 6909590), (31, 6240920), (35, 5527672), (40, 4836713), (56, 3454795), (62, 3120460), (70, 2763836), (124, 1560230), (140, 1381918), (155, 1248184), (217, 891560), (248, 780115), (280, 690959), (310, 624092), (434, 445780), (620, 312046), (719, 269080), (868, 222890), (961, 201320), (1085, 178312), (1240, 156023), (1438, 134540), (1736, 111445), (1922, 100660), (2170, 89156), (2876, 67270), (3595, 53816), (3844, 50330), (4340, 44578), (4805, 40264), (5033, 38440), (5752, 33635), (6727, 28760), (7190, 26908), (7688, 25165), (8680, 22289), (9610, 20132), (10066, 19220), (13454, 14380)]