220570680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167099}}^1$

素因数の和:167124

約数の個数: 64

約数和(自身を含む): 721872000

約数和(自身を除く): 501301320

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, 167099, 334198, 501297, 668396, 835495, 1002594, 1336792, 1670990, 1838089, 2005188, 2506485, 3341980, 3676178, 4010376, 5012970, 5514267, 6683960, 7352356, 9190445, 10025940, 11028534, 14704712, 18380890, 20051880, 22057068, 27571335, 36761780, 44114136, 55142670, 73523560, 110285340, 220570680]

約数ペア:

[(1, 220570680), (2, 110285340), (3, 73523560), (4, 55142670), (5, 44114136), (6, 36761780), (8, 27571335), (10, 22057068), (11, 20051880), (12, 18380890), (15, 14704712), (20, 11028534), (22, 10025940), (24, 9190445), (30, 7352356), (33, 6683960), (40, 5514267), (44, 5012970), (55, 4010376), (60, 3676178), (66, 3341980), (88, 2506485), (110, 2005188), (120, 1838089), (132, 1670990), (165, 1336792), (220, 1002594), (264, 835495), (330, 668396), (440, 501297), (660, 334198), (1320, 167099)]