168140760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13873}}^1$

素因数の和:13988

約数の個数: 64

約数和(自身を含む): 509453280

約数和(自身を除く): 341312520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 13873, 27746, 41619, 55492, 69365, 83238, 110984, 138730, 166476, 208095, 277460, 332952, 416190, 554920, 832380, 1401173, 1664760, 2802346, 4203519, 5604692, 7005865, 8407038, 11209384, 14011730, 16814076, 21017595, 28023460, 33628152, 42035190, 56046920, 84070380, 168140760]

約数ペア:

[(1, 168140760), (2, 84070380), (3, 56046920), (4, 42035190), (5, 33628152), (6, 28023460), (8, 21017595), (10, 16814076), (12, 14011730), (15, 11209384), (20, 8407038), (24, 7005865), (30, 5604692), (40, 4203519), (60, 2802346), (101, 1664760), (120, 1401173), (202, 832380), (303, 554920), (404, 416190), (505, 332952), (606, 277460), (808, 208095), (1010, 166476), (1212, 138730), (1515, 110984), (2020, 83238), (2424, 69365), (3030, 55492), (4040, 41619), (6060, 27746), (12120, 13873)]