1567888980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79427}}^1$

素因数の和:79493

約数の個数: 96

約数和(自身を含む): 5124059136

約数和(自身を除く): 3556170156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 79427, 158854, 238281, 317708, 397135, 476562, 555989, 794270, 953124, 1111978, 1191405, 1588540, 1667967, 2223956, 2382810, 2779945, 3335934, 3733069, 4765620, 5559890, 6671868, 7466138, 8339835, 11119780, 11199207, 14932276, 16679670, 18665345, 22398414, 26131483, 33359340, 37330690, 44796828, 52262966, 55996035, 74661380, 78394449, 104525932, 111992070, 130657415, 156788898, 223984140, 261314830, 313577796, 391972245, 522629660, 783944490, 1567888980]

約数ペア:

[(1, 1567888980), (2, 783944490), (3, 522629660), (4, 391972245), (5, 313577796), (6, 261314830), (7, 223984140), (10, 156788898), (12, 130657415), (14, 111992070), (15, 104525932), (20, 78394449), (21, 74661380), (28, 55996035), (30, 52262966), (35, 44796828), (42, 37330690), (47, 33359340), (60, 26131483), (70, 22398414), (84, 18665345), (94, 16679670), (105, 14932276), (140, 11199207), (141, 11119780), (188, 8339835), (210, 7466138), (235, 6671868), (282, 5559890), (329, 4765620), (420, 3733069), (470, 3335934), (564, 2779945), (658, 2382810), (705, 2223956), (940, 1667967), (987, 1588540), (1316, 1191405), (1410, 1111978), (1645, 953124), (1974, 794270), (2820, 555989), (3290, 476562), (3948, 397135), (4935, 317708), (6580, 238281), (9870, 158854), (19740, 79427)]