213800216640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{222708559}}^1$

素因数の和:222708579

約数の個数: 56

約数和(自身を含む): 678815690880

約数和(自身を除く): 465015474240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 222708559, 445417118, 668125677, 890834236, 1113542795, 1336251354, 1781668472, 2227085590, 2672502708, 3340628385, 3563336944, 4454171180, 5345005416, 6681256770, 7126673888, 8908342360, 10690010832, 13362513540, 14253347776, 17816684720, 21380021664, 26725027080, 35633369440, 42760043328, 53450054160, 71266738880, 106900108320, 213800216640]

約数ペア:

[(1, 213800216640), (2, 106900108320), (3, 71266738880), (4, 53450054160), (5, 42760043328), (6, 35633369440), (8, 26725027080), (10, 21380021664), (12, 17816684720), (15, 14253347776), (16, 13362513540), (20, 10690010832), (24, 8908342360), (30, 7126673888), (32, 6681256770), (40, 5345005416), (48, 4454171180), (60, 3563336944), (64, 3340628385), (80, 2672502708), (96, 2227085590), (120, 1781668472), (160, 1336251354), (192, 1113542795), (240, 890834236), (320, 668125677), (480, 445417118), (960, 222708559)]