204076560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8419}}^1$

素因数の和:8536

約数の個数: 80

約数和(自身を含む): 638976960

約数和(自身を除く): 434900400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 8419, 12120, 16838, 24240, 25257, 33676, 42095, 50514, 67352, 84190, 101028, 126285, 134704, 168380, 202056, 252570, 336760, 404112, 505140, 673520, 850319, 1010280, 1700638, 2020560, 2550957, 3401276, 4251595, 5101914, 6802552, 8503190, 10203828, 12754785, 13605104, 17006380, 20407656, 25509570, 34012760, 40815312, 51019140, 68025520, 102038280, 204076560]

約数ペア:

[(1, 204076560), (2, 102038280), (3, 68025520), (4, 51019140), (5, 40815312), (6, 34012760), (8, 25509570), (10, 20407656), (12, 17006380), (15, 13605104), (16, 12754785), (20, 10203828), (24, 8503190), (30, 6802552), (40, 5101914), (48, 4251595), (60, 3401276), (80, 2550957), (101, 2020560), (120, 1700638), (202, 1010280), (240, 850319), (303, 673520), (404, 505140), (505, 404112), (606, 336760), (808, 252570), (1010, 202056), (1212, 168380), (1515, 134704), (1616, 126285), (2020, 101028), (2424, 84190), (3030, 67352), (4040, 50514), (4848, 42095), (6060, 33676), (8080, 25257), (8419, 24240), (12120, 16838)]