67338880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{15031}}^1$

素因数の和:15057

約数の個数: 64

約数和(自身を含む): 183991680

約数和(自身を除く): 116652800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 15031, 30062, 60124, 75155, 105217, 120248, 150310, 210434, 240496, 300620, 420868, 480992, 526085, 601240, 841736, 961984, 1052170, 1202480, 1683472, 1923968, 2104340, 2404960, 3366944, 4208680, 4809920, 6733888, 8417360, 9619840, 13467776, 16834720, 33669440, 67338880]

約数ペア:

[(1, 67338880), (2, 33669440), (4, 16834720), (5, 13467776), (7, 9619840), (8, 8417360), (10, 6733888), (14, 4809920), (16, 4208680), (20, 3366944), (28, 2404960), (32, 2104340), (35, 1923968), (40, 1683472), (56, 1202480), (64, 1052170), (70, 961984), (80, 841736), (112, 601240), (128, 526085), (140, 480992), (160, 420868), (224, 300620), (280, 240496), (320, 210434), (448, 150310), (560, 120248), (640, 105217), (896, 75155), (1120, 60124), (2240, 30062), (4480, 15031)]