788040780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{26641}}^1$

素因数の和:26699

約数の個数: 96

約数和(自身を含む): 2416962240

約数和(自身を除く): 1628921460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1479, 1740, 1972, 2465, 2958, 4930, 5916, 7395, 9860, 14790, 26641, 29580, 53282, 79923, 106564, 133205, 159846, 266410, 319692, 399615, 452897, 532820, 772589, 799230, 905794, 1358691, 1545178, 1598460, 1811588, 2264485, 2317767, 2717382, 3090356, 3862945, 4528970, 4635534, 5434764, 6793455, 7725890, 9057940, 9271068, 11588835, 13134013, 13586910, 15451780, 23177670, 26268026, 27173820, 39402039, 46355340, 52536052, 65670065, 78804078, 131340130, 157608156, 197010195, 262680260, 394020390, 788040780]

約数ペア:

[(1, 788040780), (2, 394020390), (3, 262680260), (4, 197010195), (5, 157608156), (6, 131340130), (10, 78804078), (12, 65670065), (15, 52536052), (17, 46355340), (20, 39402039), (29, 27173820), (30, 26268026), (34, 23177670), (51, 15451780), (58, 13586910), (60, 13134013), (68, 11588835), (85, 9271068), (87, 9057940), (102, 7725890), (116, 6793455), (145, 5434764), (170, 4635534), (174, 4528970), (204, 3862945), (255, 3090356), (290, 2717382), (340, 2317767), (348, 2264485), (435, 1811588), (493, 1598460), (510, 1545178), (580, 1358691), (870, 905794), (986, 799230), (1020, 772589), (1479, 532820), (1740, 452897), (1972, 399615), (2465, 319692), (2958, 266410), (4930, 159846), (5916, 133205), (7395, 106564), (9860, 79923), (14790, 53282), (26641, 29580)]