204202680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154699}}^1$

素因数の和:154724

約数の個数: 64

約数和(自身を含む): 668304000

約数和(自身を除く): 464101320

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, 154699, 309398, 464097, 618796, 773495, 928194, 1237592, 1546990, 1701689, 1856388, 2320485, 3093980, 3403378, 3712776, 4640970, 5105067, 6187960, 6806756, 8508445, 9281940, 10210134, 13613512, 17016890, 18563880, 20420268, 25525335, 34033780, 40840536, 51050670, 68067560, 102101340, 204202680]

約数ペア:

[(1, 204202680), (2, 102101340), (3, 68067560), (4, 51050670), (5, 40840536), (6, 34033780), (8, 25525335), (10, 20420268), (11, 18563880), (12, 17016890), (15, 13613512), (20, 10210134), (22, 9281940), (24, 8508445), (30, 6806756), (33, 6187960), (40, 5105067), (44, 4640970), (55, 3712776), (60, 3403378), (66, 3093980), (88, 2320485), (110, 1856388), (120, 1701689), (132, 1546990), (165, 1237592), (220, 928194), (264, 773495), (330, 618796), (440, 464097), (660, 309398), (1320, 154699)]