269290420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 690923520

約数和(自身を除く): 421633100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 67, 70, 76, 95, 133, 134, 140, 190, 266, 268, 335, 380, 469, 532, 665, 670, 938, 1273, 1330, 1340, 1511, 1876, 2345, 2546, 2660, 3022, 4690, 5092, 6044, 6365, 7555, 8911, 9380, 10577, 12730, 15110, 17822, 21154, 25460, 28709, 30220, 35644, 42308, 44555, 52885, 57418, 89110, 101237, 105770, 114836, 143545, 178220, 200963, 202474, 211540, 287090, 401926, 404948, 506185, 574180, 708659, 803852, 1004815, 1012370, 1417318, 1923503, 2009630, 2024740, 2834636, 3543295, 3847006, 4019260, 7086590, 7694012, 9617515, 13464521, 14173180, 19235030, 26929042, 38470060, 53858084, 67322605, 134645210, 269290420]

約数ペア:

[(1, 269290420), (2, 134645210), (4, 67322605), (5, 53858084), (7, 38470060), (10, 26929042), (14, 19235030), (19, 14173180), (20, 13464521), (28, 9617515), (35, 7694012), (38, 7086590), (67, 4019260), (70, 3847006), (76, 3543295), (95, 2834636), (133, 2024740), (134, 2009630), (140, 1923503), (190, 1417318), (266, 1012370), (268, 1004815), (335, 803852), (380, 708659), (469, 574180), (532, 506185), (665, 404948), (670, 401926), (938, 287090), (1273, 211540), (1330, 202474), (1340, 200963), (1511, 178220), (1876, 143545), (2345, 114836), (2546, 105770), (2660, 101237), (3022, 89110), (4690, 57418), (5092, 52885), (6044, 44555), (6365, 42308), (7555, 35644), (8911, 30220), (9380, 28709), (10577, 25460), (12730, 21154), (15110, 17822)]