1570800280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{4969}}^1$

素因数の和:6116

約数の個数: 64

約数和(自身を含む): 4043592000

約数和(自身を除く): 2472791720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1129, 2258, 4516, 4969, 5645, 7903, 9032, 9938, 11290, 15806, 19876, 22580, 24845, 31612, 34783, 39515, 39752, 45160, 49690, 63224, 69566, 79030, 99380, 139132, 158060, 173915, 198760, 278264, 316120, 347830, 695660, 1391320, 5610001, 11220002, 22440004, 28050005, 39270007, 44880008, 56100010, 78540014, 112200020, 157080028, 196350035, 224400040, 314160056, 392700070, 785400140, 1570800280]

約数ペア:

[(1, 1570800280), (2, 785400140), (4, 392700070), (5, 314160056), (7, 224400040), (8, 196350035), (10, 157080028), (14, 112200020), (20, 78540014), (28, 56100010), (35, 44880008), (40, 39270007), (56, 28050005), (70, 22440004), (140, 11220002), (280, 5610001), (1129, 1391320), (2258, 695660), (4516, 347830), (4969, 316120), (5645, 278264), (7903, 198760), (9032, 173915), (9938, 158060), (11290, 139132), (15806, 99380), (19876, 79030), (22580, 69566), (24845, 63224), (31612, 49690), (34783, 45160), (39515, 39752)]