70020462360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{907471}}^1$

素因数の和:908128

約数の個数: 64

約数和(自身を含む): 210388308480

約数和(自身を除く): 140367846120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 643, 1286, 1929, 2572, 3215, 3858, 5144, 6430, 7716, 9645, 12860, 15432, 19290, 25720, 38580, 77160, 907471, 1814942, 2722413, 3629884, 4537355, 5444826, 7259768, 9074710, 10889652, 13612065, 18149420, 21779304, 27224130, 36298840, 54448260, 108896520, 583503853, 1167007706, 1750511559, 2334015412, 2917519265, 3501023118, 4668030824, 5835038530, 7002046236, 8752557795, 11670077060, 14004092472, 17505115590, 23340154120, 35010231180, 70020462360]

約数ペア:

[(1, 70020462360), (2, 35010231180), (3, 23340154120), (4, 17505115590), (5, 14004092472), (6, 11670077060), (8, 8752557795), (10, 7002046236), (12, 5835038530), (15, 4668030824), (20, 3501023118), (24, 2917519265), (30, 2334015412), (40, 1750511559), (60, 1167007706), (120, 583503853), (643, 108896520), (1286, 54448260), (1929, 36298840), (2572, 27224130), (3215, 21779304), (3858, 18149420), (5144, 13612065), (6430, 10889652), (7716, 9074710), (9645, 7259768), (12860, 5444826), (15432, 4537355), (19290, 3629884), (25720, 2722413), (38580, 1814942), (77160, 907471)]