216899520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2358

約数の個数: 112

約数和(自身を含む): 695785248

約数和(自身を除く): 478885728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 240, 303, 320, 404, 480, 505, 606, 808, 960, 1010, 1212, 1515, 1616, 2020, 2237, 2424, 3030, 3232, 4040, 4474, 4848, 6060, 6464, 6711, 8080, 8948, 9696, 11185, 12120, 13422, 16160, 17896, 19392, 22370, 24240, 26844, 32320, 33555, 35792, 44740, 48480, 53688, 67110, 71584, 89480, 96960, 107376, 134220, 143168, 178960, 214752, 225937, 268440, 357920, 429504, 451874, 536880, 677811, 715840, 903748, 1073760, 1129685, 1355622, 1807496, 2147520, 2259370, 2711244, 3389055, 3614992, 4518740, 5422488, 6778110, 7229984, 9037480, 10844976, 13556220, 14459968, 18074960, 21689952, 27112440, 36149920, 43379904, 54224880, 72299840, 108449760, 216899520]

約数ペア:

[(1, 216899520), (2, 108449760), (3, 72299840), (4, 54224880), (5, 43379904), (6, 36149920), (8, 27112440), (10, 21689952), (12, 18074960), (15, 14459968), (16, 13556220), (20, 10844976), (24, 9037480), (30, 7229984), (32, 6778110), (40, 5422488), (48, 4518740), (60, 3614992), (64, 3389055), (80, 2711244), (96, 2259370), (101, 2147520), (120, 1807496), (160, 1355622), (192, 1129685), (202, 1073760), (240, 903748), (303, 715840), (320, 677811), (404, 536880), (480, 451874), (505, 429504), (606, 357920), (808, 268440), (960, 225937), (1010, 214752), (1212, 178960), (1515, 143168), (1616, 134220), (2020, 107376), (2237, 96960), (2424, 89480), (3030, 71584), (3232, 67110), (4040, 53688), (4474, 48480), (4848, 44740), (6060, 35792), (6464, 33555), (6711, 32320), (8080, 26844), (8948, 24240), (9696, 22370), (11185, 19392), (12120, 17896), (13422, 16160)]