2173803070680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19928521}}^1$

素因数の和:19928642

約数の個数: 128

約数和(自身を含む): 7317753278400

約数和(自身を除く): 5143950207720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 505, 540, 606, 808, 909, 1010, 1080, 1212, 1515, 1818, 2020, 2424, 2727, 3030, 3636, 4040, 4545, 5454, 6060, 7272, 9090, 10908, 12120, 13635, 18180, 21816, 27270, 36360, 54540, 109080, 19928521, 39857042, 59785563, 79714084, 99642605, 119571126, 159428168, 179356689, 199285210, 239142252, 298927815, 358713378, 398570420, 478284504, 538070067, 597855630, 717426756, 797140840, 896783445, 1076140134, 1195711260, 1434853512, 1793566890, 2012780621, 2152280268, 2391422520, 2690350335, 3587133780, 4025561242, 4304560536, 5380700670, 6038341863, 7174267560, 8051122484, 10063903105, 10761401340, 12076683726, 16102244968, 18115025589, 20127806210, 21522802680, 24153367452, 30191709315, 36230051178, 40255612420, 48306734904, 54345076767, 60383418630, 72460102356, 80511224840, 90575127945, 108690153534, 120766837260, 144920204712, 181150255890, 217380307068, 241533674520, 271725383835, 362300511780, 434760614136, 543450767670, 724601023560, 1086901535340, 2173803070680]

約数ペア:

[(1, 2173803070680), (2, 1086901535340), (3, 724601023560), (4, 543450767670), (5, 434760614136), (6, 362300511780), (8, 271725383835), (9, 241533674520), (10, 217380307068), (12, 181150255890), (15, 144920204712), (18, 120766837260), (20, 108690153534), (24, 90575127945), (27, 80511224840), (30, 72460102356), (36, 60383418630), (40, 54345076767), (45, 48306734904), (54, 40255612420), (60, 36230051178), (72, 30191709315), (90, 24153367452), (101, 21522802680), (108, 20127806210), (120, 18115025589), (135, 16102244968), (180, 12076683726), (202, 10761401340), (216, 10063903105), (270, 8051122484), (303, 7174267560), (360, 6038341863), (404, 5380700670), (505, 4304560536), (540, 4025561242), (606, 3587133780), (808, 2690350335), (909, 2391422520), (1010, 2152280268), (1080, 2012780621), (1212, 1793566890), (1515, 1434853512), (1818, 1195711260), (2020, 1076140134), (2424, 896783445), (2727, 797140840), (3030, 717426756), (3636, 597855630), (4040, 538070067), (4545, 478284504), (5454, 398570420), (6060, 358713378), (7272, 298927815), (9090, 239142252), (10908, 199285210), (12120, 179356689), (13635, 159428168), (18180, 119571126), (21816, 99642605), (27270, 79714084), (36360, 59785563), (54540, 39857042), (109080, 19928521)]