222755280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{84377}}^1$

素因数の和:84404

約数の個数: 80

約数和(自身を含む): 753326784

約数和(自身を除く): 530571504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 84377, 168754, 253131, 337508, 421885, 506262, 675016, 843770, 928147, 1012524, 1265655, 1350032, 1687540, 1856294, 2025048, 2531310, 2784441, 3375080, 3712588, 4050096, 4640735, 5062620, 5568882, 6750160, 7425176, 9281470, 10125240, 11137764, 13922205, 14850352, 18562940, 20250480, 22275528, 27844410, 37125880, 44551056, 55688820, 74251760, 111377640, 222755280]

約数ペア:

[(1, 222755280), (2, 111377640), (3, 74251760), (4, 55688820), (5, 44551056), (6, 37125880), (8, 27844410), (10, 22275528), (11, 20250480), (12, 18562940), (15, 14850352), (16, 13922205), (20, 11137764), (22, 10125240), (24, 9281470), (30, 7425176), (33, 6750160), (40, 5568882), (44, 5062620), (48, 4640735), (55, 4050096), (60, 3712588), (66, 3375080), (80, 2784441), (88, 2531310), (110, 2025048), (120, 1856294), (132, 1687540), (165, 1350032), (176, 1265655), (220, 1012524), (240, 928147), (264, 843770), (330, 675016), (440, 506262), (528, 421885), (660, 337508), (880, 253131), (1320, 168754), (2640, 84377)]