66704880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2297}}^1$

素因数の和:2335

約数の個数: 120

約数和(自身を含む): 227391696

約数和(自身を除く): 160686816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2297, 2420, 2640, 2904, 3630, 4594, 4840, 5808, 6891, 7260, 9188, 9680, 11485, 13782, 14520, 18376, 22970, 25267, 27564, 29040, 34455, 36752, 45940, 50534, 55128, 68910, 75801, 91880, 101068, 110256, 126335, 137820, 151602, 183760, 202136, 252670, 275640, 277937, 303204, 379005, 404272, 505340, 551280, 555874, 606408, 758010, 833811, 1010680, 1111748, 1212816, 1389685, 1516020, 1667622, 2021360, 2223496, 2779370, 3032040, 3335244, 4169055, 4446992, 5558740, 6064080, 6670488, 8338110, 11117480, 13340976, 16676220, 22234960, 33352440, 66704880]

約数ペア:

[(1, 66704880), (2, 33352440), (3, 22234960), (4, 16676220), (5, 13340976), (6, 11117480), (8, 8338110), (10, 6670488), (11, 6064080), (12, 5558740), (15, 4446992), (16, 4169055), (20, 3335244), (22, 3032040), (24, 2779370), (30, 2223496), (33, 2021360), (40, 1667622), (44, 1516020), (48, 1389685), (55, 1212816), (60, 1111748), (66, 1010680), (80, 833811), (88, 758010), (110, 606408), (120, 555874), (121, 551280), (132, 505340), (165, 404272), (176, 379005), (220, 303204), (240, 277937), (242, 275640), (264, 252670), (330, 202136), (363, 183760), (440, 151602), (484, 137820), (528, 126335), (605, 110256), (660, 101068), (726, 91880), (880, 75801), (968, 68910), (1210, 55128), (1320, 50534), (1452, 45940), (1815, 36752), (1936, 34455), (2297, 29040), (2420, 27564), (2640, 25267), (2904, 22970), (3630, 18376), (4594, 14520), (4840, 13782), (5808, 11485), (6891, 9680), (7260, 9188)]