7139560120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2318039}}^1$

素因数の和:2318068

約数の個数: 64

約数和(自身を含む): 20027865600

約数和(自身を除く): 12888305480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 2318039, 4636078, 9272156, 11590195, 16226273, 18544312, 23180390, 25498429, 32452546, 46360780, 50996858, 64905092, 81131365, 92721560, 101993716, 127492145, 129810184, 162262730, 178489003, 203987432, 254984290, 324525460, 356978006, 509968580, 649050920, 713956012, 892445015, 1019937160, 1427912024, 1784890030, 3569780060, 7139560120]

約数ペア:

[(1, 7139560120), (2, 3569780060), (4, 1784890030), (5, 1427912024), (7, 1019937160), (8, 892445015), (10, 713956012), (11, 649050920), (14, 509968580), (20, 356978006), (22, 324525460), (28, 254984290), (35, 203987432), (40, 178489003), (44, 162262730), (55, 129810184), (56, 127492145), (70, 101993716), (77, 92721560), (88, 81131365), (110, 64905092), (140, 50996858), (154, 46360780), (220, 32452546), (280, 25498429), (308, 23180390), (385, 18544312), (440, 16226273), (616, 11590195), (770, 9272156), (1540, 4636078), (3080, 2318039)]