221116080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13751}}^1$

素因数の和:13834

約数の個数: 80

約数和(自身を含む): 695741184

約数和(自身を除く): 474625104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 13751, 16080, 27502, 41253, 55004, 68755, 82506, 110008, 137510, 165012, 206265, 220016, 275020, 330024, 412530, 550040, 660048, 825060, 921317, 1100080, 1650120, 1842634, 2763951, 3300240, 3685268, 4606585, 5527902, 7370536, 9213170, 11055804, 13819755, 14741072, 18426340, 22111608, 27639510, 36852680, 44223216, 55279020, 73705360, 110558040, 221116080]

約数ペア:

[(1, 221116080), (2, 110558040), (3, 73705360), (4, 55279020), (5, 44223216), (6, 36852680), (8, 27639510), (10, 22111608), (12, 18426340), (15, 14741072), (16, 13819755), (20, 11055804), (24, 9213170), (30, 7370536), (40, 5527902), (48, 4606585), (60, 3685268), (67, 3300240), (80, 2763951), (120, 1842634), (134, 1650120), (201, 1100080), (240, 921317), (268, 825060), (335, 660048), (402, 550040), (536, 412530), (670, 330024), (804, 275020), (1005, 220016), (1072, 206265), (1340, 165012), (1608, 137510), (2010, 110008), (2680, 82506), (3216, 68755), (4020, 55004), (5360, 41253), (8040, 27502), (13751, 16080)]