134169560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1373}}^1$

素因数の和:1740

約数の個数: 64

約数和(自身を含む): 346248000

約数和(自身を除く): 212078440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 349, 698, 1373, 1396, 1745, 2443, 2746, 2792, 3490, 4886, 5492, 6865, 6980, 9611, 9772, 10984, 12215, 13730, 13960, 19222, 19544, 24430, 27460, 38444, 48055, 48860, 54920, 76888, 96110, 97720, 192220, 384440, 479177, 958354, 1916708, 2395885, 3354239, 3833416, 4791770, 6708478, 9583540, 13416956, 16771195, 19167080, 26833912, 33542390, 67084780, 134169560]

約数ペア:

[(1, 134169560), (2, 67084780), (4, 33542390), (5, 26833912), (7, 19167080), (8, 16771195), (10, 13416956), (14, 9583540), (20, 6708478), (28, 4791770), (35, 3833416), (40, 3354239), (56, 2395885), (70, 1916708), (140, 958354), (280, 479177), (349, 384440), (698, 192220), (1373, 97720), (1396, 96110), (1745, 76888), (2443, 54920), (2746, 48860), (2792, 48055), (3490, 38444), (4886, 27460), (5492, 24430), (6865, 19544), (6980, 19222), (9611, 13960), (9772, 13730), (10984, 12215)]