214891380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 761080320

約数和(自身を除く): 546188940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 124, 132, 135, 155, 162, 165, 180, 186, 198, 220, 270, 279, 297, 310, 324, 330, 341, 372, 389, 396, 405, 465, 495, 540, 558, 594, 620, 660, 682, 778, 810, 837, 891, 930, 990, 1023, 1116, 1167, 1188, 1364, 1395, 1485, 1556, 1620, 1674, 1705, 1782, 1860, 1945, 1980, 2046, 2334, 2511, 2790, 2970, 3069, 3348, 3410, 3501, 3564, 3890, 4092, 4185, 4279, 4455, 4668, 5022, 5115, 5580, 5835, 5940, 6138, 6820, 7002, 7780, 8370, 8558, 8910, 9207, 10044, 10230, 10503, 11670, 12059, 12276, 12555, 12837, 14004, 15345, 16740, 17116, 17505, 17820, 18414, 20460, 21006, 21395, 23340, 24118, 25110, 25674, 27621, 30690, 31509, 35010, 36177, 36828, 38511, 42012, 42790, 46035, 48236, 50220, 51348, 52515, 55242, 60295, 61380, 63018, 64185, 70020, 72354, 77022, 85580, 92070, 105030, 108531, 110484, 115533, 120590, 126036, 128370, 132649, 138105, 144708, 154044, 157545, 180885, 184140, 192555, 210060, 217062, 231066, 241180, 256740, 265298, 276210, 315090, 325593, 346599, 361770, 385110, 397947, 434124, 462132, 530596, 542655, 552420, 577665, 630180, 651186, 663245, 693198, 723540, 770220, 795894, 976779, 1085310, 1155330, 1193841, 1302372, 1326490, 1386396, 1591788, 1627965, 1732995, 1953558, 1989735, 2170620, 2310660, 2387682, 2652980, 3255930, 3465990, 3581523, 3907116, 3979470, 4775364, 4883895, 5969205, 6511860, 6931980, 7163046, 7958940, 9767790, 10744569, 11938410, 14326092, 17907615, 19535580, 21489138, 23876820, 35815230, 42978276, 53722845, 71630460, 107445690, 214891380]

約数ペア:

[(1, 214891380), (2, 107445690), (3, 71630460), (4, 53722845), (5, 42978276), (6, 35815230), (9, 23876820), (10, 21489138), (11, 19535580), (12, 17907615), (15, 14326092), (18, 11938410), (20, 10744569), (22, 9767790), (27, 7958940), (30, 7163046), (31, 6931980), (33, 6511860), (36, 5969205), (44, 4883895), (45, 4775364), (54, 3979470), (55, 3907116), (60, 3581523), (62, 3465990), (66, 3255930), (81, 2652980), (90, 2387682), (93, 2310660), (99, 2170620), (108, 1989735), (110, 1953558), (124, 1732995), (132, 1627965), (135, 1591788), (155, 1386396), (162, 1326490), (165, 1302372), (180, 1193841), (186, 1155330), (198, 1085310), (220, 976779), (270, 795894), (279, 770220), (297, 723540), (310, 693198), (324, 663245), (330, 651186), (341, 630180), (372, 577665), (389, 552420), (396, 542655), (405, 530596), (465, 462132), (495, 434124), (540, 397947), (558, 385110), (594, 361770), (620, 346599), (660, 325593), (682, 315090), (778, 276210), (810, 265298), (837, 256740), (891, 241180), (930, 231066), (990, 217062), (1023, 210060), (1116, 192555), (1167, 184140), (1188, 180885), (1364, 157545), (1395, 154044), (1485, 144708), (1556, 138105), (1620, 132649), (1674, 128370), (1705, 126036), (1782, 120590), (1860, 115533), (1945, 110484), (1980, 108531), (2046, 105030), (2334, 92070), (2511, 85580), (2790, 77022), (2970, 72354), (3069, 70020), (3348, 64185), (3410, 63018), (3501, 61380), (3564, 60295), (3890, 55242), (4092, 52515), (4185, 51348), (4279, 50220), (4455, 48236), (4668, 46035), (5022, 42790), (5115, 42012), (5580, 38511), (5835, 36828), (5940, 36177), (6138, 35010), (6820, 31509), (7002, 30690), (7780, 27621), (8370, 25674), (8558, 25110), (8910, 24118), (9207, 23340), (10044, 21395), (10230, 21006), (10503, 20460), (11670, 18414), (12059, 17820), (12276, 17505), (12555, 17116), (12837, 16740), (14004, 15345)]