22035720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 77702400

約数和(自身を除く): 55666680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 709, 740, 777, 840, 888, 1036, 1110, 1295, 1418, 1480, 1554, 2072, 2127, 2220, 2590, 2836, 3108, 3545, 3885, 4254, 4440, 4963, 5180, 5672, 6216, 7090, 7770, 8508, 9926, 10360, 10635, 14180, 14889, 15540, 17016, 19852, 21270, 24815, 26233, 28360, 29778, 31080, 39704, 42540, 49630, 52466, 59556, 74445, 78699, 85080, 99260, 104932, 119112, 131165, 148890, 157398, 183631, 198520, 209864, 262330, 297780, 314796, 367262, 393495, 524660, 550893, 595560, 629592, 734524, 786990, 918155, 1049320, 1101786, 1469048, 1573980, 1836310, 2203572, 2754465, 3147960, 3672620, 4407144, 5508930, 7345240, 11017860, 22035720]

約数ペア:

[(1, 22035720), (2, 11017860), (3, 7345240), (4, 5508930), (5, 4407144), (6, 3672620), (7, 3147960), (8, 2754465), (10, 2203572), (12, 1836310), (14, 1573980), (15, 1469048), (20, 1101786), (21, 1049320), (24, 918155), (28, 786990), (30, 734524), (35, 629592), (37, 595560), (40, 550893), (42, 524660), (56, 393495), (60, 367262), (70, 314796), (74, 297780), (84, 262330), (105, 209864), (111, 198520), (120, 183631), (140, 157398), (148, 148890), (168, 131165), (185, 119112), (210, 104932), (222, 99260), (259, 85080), (280, 78699), (296, 74445), (370, 59556), (420, 52466), (444, 49630), (518, 42540), (555, 39704), (709, 31080), (740, 29778), (777, 28360), (840, 26233), (888, 24815), (1036, 21270), (1110, 19852), (1295, 17016), (1418, 15540), (1480, 14889), (1554, 14180), (2072, 10635), (2127, 10360), (2220, 9926), (2590, 8508), (2836, 7770), (3108, 7090), (3545, 6216), (3885, 5672), (4254, 5180), (4440, 4963)]