1780724736

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{3067}}^1$

素因数の和:3106

約数の個数: 220

約数和(自身を含む): 6079229728

約数和(自身を除く): 4298504992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3067, 3072, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6134, 6912, 7168, 8064, 9072, 9201, 9216, 10368, 10752, 12096, 12268, 13824, 16128, 18144, 18402, 20736, 21469, 21504, 24192, 24536, 27603, 27648, 32256, 36288, 36804, 41472, 42938, 48384, 49072, 55206, 64407, 64512, 72576, 73608, 82809, 82944, 85876, 96768, 98144, 110412, 128814, 145152, 147216, 165618, 171752, 193221, 193536, 196288, 220824, 248427, 257628, 290304, 294432, 331236, 343504, 386442, 392576, 441648, 496854, 515256, 579663, 580608, 588864, 662472, 687008, 772884, 785152, 883296, 993708, 1030512, 1159326, 1177728, 1324944, 1374016, 1545768, 1570304, 1738989, 1766592, 1987416, 2061024, 2318652, 2355456, 2649888, 2748032, 3091536, 3140608, 3477978, 3533184, 3974832, 4122048, 4637304, 4710912, 5299776, 5496064, 6183072, 6955956, 7066368, 7949664, 8244096, 9274608, 9421824, 10599552, 10992128, 12366144, 13911912, 14132736, 15899328, 16488192, 18549216, 21199104, 21984256, 24732288, 27823824, 28265472, 31798656, 32976384, 37098432, 42398208, 49464576, 55647648, 63597312, 65952768, 74196864, 84796416, 98929152, 111295296, 127194624, 148393728, 197858304, 222590592, 254389248, 296787456, 445181184, 593574912, 890362368, 1780724736]

約数ペア:

[(1, 1780724736), (2, 890362368), (3, 593574912), (4, 445181184), (6, 296787456), (7, 254389248), (8, 222590592), (9, 197858304), (12, 148393728), (14, 127194624), (16, 111295296), (18, 98929152), (21, 84796416), (24, 74196864), (27, 65952768), (28, 63597312), (32, 55647648), (36, 49464576), (42, 42398208), (48, 37098432), (54, 32976384), (56, 31798656), (63, 28265472), (64, 27823824), (72, 24732288), (81, 21984256), (84, 21199104), (96, 18549216), (108, 16488192), (112, 15899328), (126, 14132736), (128, 13911912), (144, 12366144), (162, 10992128), (168, 10599552), (189, 9421824), (192, 9274608), (216, 8244096), (224, 7949664), (252, 7066368), (256, 6955956), (288, 6183072), (324, 5496064), (336, 5299776), (378, 4710912), (384, 4637304), (432, 4122048), (448, 3974832), (504, 3533184), (512, 3477978), (567, 3140608), (576, 3091536), (648, 2748032), (672, 2649888), (756, 2355456), (768, 2318652), (864, 2061024), (896, 1987416), (1008, 1766592), (1024, 1738989), (1134, 1570304), (1152, 1545768), (1296, 1374016), (1344, 1324944), (1512, 1177728), (1536, 1159326), (1728, 1030512), (1792, 993708), (2016, 883296), (2268, 785152), (2304, 772884), (2592, 687008), (2688, 662472), (3024, 588864), (3067, 580608), (3072, 579663), (3456, 515256), (3584, 496854), (4032, 441648), (4536, 392576), (4608, 386442), (5184, 343504), (5376, 331236), (6048, 294432), (6134, 290304), (6912, 257628), (7168, 248427), (8064, 220824), (9072, 196288), (9201, 193536), (9216, 193221), (10368, 171752), (10752, 165618), (12096, 147216), (12268, 145152), (13824, 128814), (16128, 110412), (18144, 98144), (18402, 96768), (20736, 85876), (21469, 82944), (21504, 82809), (24192, 73608), (24536, 72576), (27603, 64512), (27648, 64407), (32256, 55206), (36288, 49072), (36804, 48384), (41472, 42938)]