222883320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{168851}}^1$

素因数の和:168876

約数の個数: 64

約数和(自身を含む): 729440640

約数和(自身を除く): 506557320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 168851, 337702, 506553, 675404, 844255, 1013106, 1350808, 1688510, 1857361, 2026212, 2532765, 3377020, 3714722, 4052424, 5065530, 5572083, 6754040, 7429444, 9286805, 10131060, 11144166, 14858888, 18573610, 20262120, 22288332, 27860415, 37147220, 44576664, 55720830, 74294440, 111441660, 222883320]

約数ペア:

[(1, 222883320), (2, 111441660), (3, 74294440), (4, 55720830), (5, 44576664), (6, 37147220), (8, 27860415), (10, 22288332), (11, 20262120), (12, 18573610), (15, 14858888), (20, 11144166), (22, 10131060), (24, 9286805), (30, 7429444), (33, 6754040), (40, 5572083), (44, 5065530), (55, 4052424), (60, 3714722), (66, 3377020), (88, 2532765), (110, 2026212), (120, 1857361), (132, 1688510), (165, 1350808), (220, 1013106), (264, 844255), (330, 675404), (440, 506553), (660, 337702), (1320, 168851)]