221093160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108379}}^1$

素因数の和:108410

約数の個数: 64

約数和(自身を含む): 702302400

約数和(自身を除く): 481209240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 108379, 216758, 325137, 433516, 541895, 650274, 867032, 1083790, 1300548, 1625685, 1842443, 2167580, 2601096, 3251370, 3684886, 4335160, 5527329, 6502740, 7369772, 9212215, 11054658, 13005480, 14739544, 18424430, 22109316, 27636645, 36848860, 44218632, 55273290, 73697720, 110546580, 221093160]

約数ペア:

[(1, 221093160), (2, 110546580), (3, 73697720), (4, 55273290), (5, 44218632), (6, 36848860), (8, 27636645), (10, 22109316), (12, 18424430), (15, 14739544), (17, 13005480), (20, 11054658), (24, 9212215), (30, 7369772), (34, 6502740), (40, 5527329), (51, 4335160), (60, 3684886), (68, 3251370), (85, 2601096), (102, 2167580), (120, 1842443), (136, 1625685), (170, 1300548), (204, 1083790), (255, 867032), (340, 650274), (408, 541895), (510, 433516), (680, 325137), (1020, 216758), (2040, 108379)]