21821062080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{528611}}^1$

素因数の和:528674

約数の個数: 112

約数和(自身を含む): 70893212544

約数和(自身を除く): 49072150464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 20640, 41280, 528611, 1057222, 1585833, 2114444, 2643055, 3171666, 4228888, 5286110, 6343332, 7929165, 8457776, 10572220, 12686664, 15858330, 16915552, 21144440, 22730273, 25373328, 31716660, 33831104, 42288880, 45460546, 50746656, 63433320, 68190819, 84577760, 90921092, 101493312, 113651365, 126866640, 136381638, 169155520, 181842184, 227302730, 253733280, 272763276, 340954095, 363684368, 454605460, 507466560, 545526552, 681908190, 727368736, 909210920, 1091053104, 1363816380, 1454737472, 1818421840, 2182106208, 2727632760, 3636843680, 4364212416, 5455265520, 7273687360, 10910531040, 21821062080]

約数ペア:

[(1, 21821062080), (2, 10910531040), (3, 7273687360), (4, 5455265520), (5, 4364212416), (6, 3636843680), (8, 2727632760), (10, 2182106208), (12, 1818421840), (15, 1454737472), (16, 1363816380), (20, 1091053104), (24, 909210920), (30, 727368736), (32, 681908190), (40, 545526552), (43, 507466560), (48, 454605460), (60, 363684368), (64, 340954095), (80, 272763276), (86, 253733280), (96, 227302730), (120, 181842184), (129, 169155520), (160, 136381638), (172, 126866640), (192, 113651365), (215, 101493312), (240, 90921092), (258, 84577760), (320, 68190819), (344, 63433320), (430, 50746656), (480, 45460546), (516, 42288880), (645, 33831104), (688, 31716660), (860, 25373328), (960, 22730273), (1032, 21144440), (1290, 16915552), (1376, 15858330), (1720, 12686664), (2064, 10572220), (2580, 8457776), (2752, 7929165), (3440, 6343332), (4128, 5286110), (5160, 4228888), (6880, 3171666), (8256, 2643055), (10320, 2114444), (13760, 1585833), (20640, 1057222), (41280, 528611)]