2180579184

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3385

約数の個数: 240

約数和(自身を含む): 7518090240

約数和(自身を除く): 5337511056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 336, 372, 378, 392, 432, 434, 441, 496, 504, 558, 588, 651, 744, 756, 784, 837, 868, 882, 1008, 1116, 1176, 1302, 1323, 1488, 1512, 1519, 1674, 1736, 1764, 1953, 2232, 2352, 2604, 2646, 3024, 3038, 3323, 3348, 3472, 3528, 3906, 4464, 4557, 5208, 5292, 5859, 6076, 6646, 6696, 7056, 7812, 9114, 9969, 10416, 10584, 11718, 12152, 13292, 13392, 13671, 15624, 18228, 19938, 21168, 23261, 23436, 24304, 26584, 27342, 29907, 31248, 36456, 39876, 41013, 46522, 46872, 53168, 54684, 59814, 69783, 72912, 79752, 82026, 89721, 93044, 93744, 103013, 109368, 119628, 139566, 159504, 162827, 164052, 179442, 186088, 206026, 209349, 218736, 239256, 279132, 309039, 325654, 328104, 358884, 372176, 412052, 418698, 478512, 488481, 558264, 618078, 628047, 651308, 656208, 717768, 721091, 824104, 837396, 927117, 976962, 1116528, 1236156, 1256094, 1302616, 1435536, 1442182, 1465443, 1648208, 1674792, 1854234, 1953924, 2163273, 2472312, 2512188, 2605232, 2781351, 2884364, 2930886, 3349584, 3708468, 3907848, 4326546, 4396329, 4944624, 5024376, 5047637, 5562702, 5768728, 5861772, 6489819, 7416936, 7815696, 8653092, 8792658, 10048752, 10095274, 11125404, 11537456, 11723544, 12979638, 14833872, 15142911, 17306184, 17585316, 19469457, 20190548, 22250808, 23447088, 25959276, 30285822, 34612368, 35170632, 38938914, 40381096, 44501616, 45428733, 51918552, 60571644, 70341264, 77877828, 80762192, 90857466, 103837104, 121143288, 136286199, 155755656, 181714932, 242286576, 272572398, 311511312, 363429864, 545144796, 726859728, 1090289592, 2180579184]

約数ペア:

[(1, 2180579184), (2, 1090289592), (3, 726859728), (4, 545144796), (6, 363429864), (7, 311511312), (8, 272572398), (9, 242286576), (12, 181714932), (14, 155755656), (16, 136286199), (18, 121143288), (21, 103837104), (24, 90857466), (27, 80762192), (28, 77877828), (31, 70341264), (36, 60571644), (42, 51918552), (48, 45428733), (49, 44501616), (54, 40381096), (56, 38938914), (62, 35170632), (63, 34612368), (72, 30285822), (84, 25959276), (93, 23447088), (98, 22250808), (108, 20190548), (112, 19469457), (124, 17585316), (126, 17306184), (144, 15142911), (147, 14833872), (168, 12979638), (186, 11723544), (189, 11537456), (196, 11125404), (216, 10095274), (217, 10048752), (248, 8792658), (252, 8653092), (279, 7815696), (294, 7416936), (336, 6489819), (372, 5861772), (378, 5768728), (392, 5562702), (432, 5047637), (434, 5024376), (441, 4944624), (496, 4396329), (504, 4326546), (558, 3907848), (588, 3708468), (651, 3349584), (744, 2930886), (756, 2884364), (784, 2781351), (837, 2605232), (868, 2512188), (882, 2472312), (1008, 2163273), (1116, 1953924), (1176, 1854234), (1302, 1674792), (1323, 1648208), (1488, 1465443), (1512, 1442182), (1519, 1435536), (1674, 1302616), (1736, 1256094), (1764, 1236156), (1953, 1116528), (2232, 976962), (2352, 927117), (2604, 837396), (2646, 824104), (3024, 721091), (3038, 717768), (3323, 656208), (3348, 651308), (3472, 628047), (3528, 618078), (3906, 558264), (4464, 488481), (4557, 478512), (5208, 418698), (5292, 412052), (5859, 372176), (6076, 358884), (6646, 328104), (6696, 325654), (7056, 309039), (7812, 279132), (9114, 239256), (9969, 218736), (10416, 209349), (10584, 206026), (11718, 186088), (12152, 179442), (13292, 164052), (13392, 162827), (13671, 159504), (15624, 139566), (18228, 119628), (19938, 109368), (21168, 103013), (23261, 93744), (23436, 93044), (24304, 89721), (26584, 82026), (27342, 79752), (29907, 72912), (31248, 69783), (36456, 59814), (39876, 54684), (41013, 53168), (46522, 46872)]