79128840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{94201}}^1$

素因数の和:94222

約数の個数: 64

約数和(自身を含む): 271301760

約数和(自身を除く): 192172920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 94201, 188402, 282603, 376804, 471005, 565206, 659407, 753608, 942010, 1130412, 1318814, 1413015, 1884020, 1978221, 2260824, 2637628, 2826030, 3297035, 3768040, 3956442, 5275256, 5652060, 6594070, 7912884, 9891105, 11304120, 13188140, 15825768, 19782210, 26376280, 39564420, 79128840]

約数ペア:

[(1, 79128840), (2, 39564420), (3, 26376280), (4, 19782210), (5, 15825768), (6, 13188140), (7, 11304120), (8, 9891105), (10, 7912884), (12, 6594070), (14, 5652060), (15, 5275256), (20, 3956442), (21, 3768040), (24, 3297035), (28, 2826030), (30, 2637628), (35, 2260824), (40, 1978221), (42, 1884020), (56, 1413015), (60, 1318814), (70, 1130412), (84, 942010), (105, 753608), (120, 659407), (140, 565206), (168, 471005), (210, 376804), (280, 282603), (420, 188402), (840, 94201)]