1806551040

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 384

約数和(自身を含む): 6843432960

約数和(自身を除く): 5036881920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 271, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 542, 560, 620, 640, 651, 672, 744, 768, 813, 840, 868, 896, 930, 960, 992, 1024, 1084, 1085, 1120, 1240, 1280, 1302, 1344, 1355, 1488, 1536, 1626, 1680, 1736, 1792, 1860, 1897, 1920, 1984, 2048, 2168, 2170, 2240, 2480, 2560, 2604, 2688, 2710, 2976, 3072, 3252, 3255, 3360, 3472, 3584, 3720, 3794, 3840, 3968, 4065, 4336, 4340, 4480, 4960, 5120, 5208, 5376, 5420, 5691, 5952, 6144, 6504, 6510, 6720, 6944, 7168, 7440, 7588, 7680, 7936, 8130, 8401, 8672, 8680, 8960, 9485, 9920, 10240, 10416, 10752, 10840, 11382, 11904, 13008, 13020, 13440, 13888, 14336, 14880, 15176, 15360, 15872, 16260, 16802, 17344, 17360, 17920, 18970, 19840, 20832, 21504, 21680, 22764, 23808, 25203, 26016, 26040, 26880, 27776, 28455, 29760, 30352, 30720, 31744, 32520, 33604, 34688, 34720, 35840, 37940, 39680, 41664, 42005, 43008, 43360, 45528, 47616, 50406, 52032, 52080, 53760, 55552, 56910, 58807, 59520, 60704, 63488, 65040, 67208, 69376, 69440, 71680, 75880, 79360, 83328, 84010, 86720, 91056, 95232, 100812, 104064, 104160, 107520, 111104, 113820, 117614, 119040, 121408, 126015, 130080, 134416, 138752, 138880, 151760, 158720, 166656, 168020, 173440, 176421, 182112, 190464, 201624, 208128, 208320, 215040, 222208, 227640, 235228, 238080, 242816, 252030, 260160, 268832, 277504, 277760, 294035, 303520, 317440, 333312, 336040, 346880, 352842, 364224, 403248, 416256, 416640, 444416, 455280, 470456, 476160, 485632, 504060, 520320, 537664, 555008, 555520, 588070, 607040, 666624, 672080, 693760, 705684, 728448, 806496, 832512, 833280, 882105, 910560, 940912, 952320, 971264, 1008120, 1040640, 1075328, 1111040, 1176140, 1214080, 1333248, 1344160, 1387520, 1411368, 1456896, 1612992, 1665024, 1666560, 1764210, 1821120, 1881824, 1942528, 2016240, 2081280, 2150656, 2222080, 2352280, 2428160, 2688320, 2775040, 2822736, 2913792, 3225984, 3333120, 3528420, 3642240, 3763648, 3885056, 4032480, 4162560, 4301312, 4704560, 4856320, 5376640, 5645472, 5827584, 6451968, 6666240, 7056840, 7284480, 7527296, 8064960, 8325120, 8602624, 9409120, 9712640, 10753280, 11290944, 11655168, 12903936, 14113680, 14568960, 15054592, 16129920, 17205248, 18818240, 19425280, 21506560, 22581888, 25807872, 28227360, 29137920, 30109184, 32259840, 37636480, 43013120, 45163776, 51615744, 56454720, 58275840, 60218368, 64519680, 75272960, 86026240, 90327552, 112909440, 120436736, 129039360, 150545920, 180655104, 225818880, 258078720, 301091840, 361310208, 451637760, 602183680, 903275520, 1806551040]

約数ペア:

[(1, 1806551040), (2, 903275520), (3, 602183680), (4, 451637760), (5, 361310208), (6, 301091840), (7, 258078720), (8, 225818880), (10, 180655104), (12, 150545920), (14, 129039360), (15, 120436736), (16, 112909440), (20, 90327552), (21, 86026240), (24, 75272960), (28, 64519680), (30, 60218368), (31, 58275840), (32, 56454720), (35, 51615744), (40, 45163776), (42, 43013120), (48, 37636480), (56, 32259840), (60, 30109184), (62, 29137920), (64, 28227360), (70, 25807872), (80, 22581888), (84, 21506560), (93, 19425280), (96, 18818240), (105, 17205248), (112, 16129920), (120, 15054592), (124, 14568960), (128, 14113680), (140, 12903936), (155, 11655168), (160, 11290944), (168, 10753280), (186, 9712640), (192, 9409120), (210, 8602624), (217, 8325120), (224, 8064960), (240, 7527296), (248, 7284480), (256, 7056840), (271, 6666240), (280, 6451968), (310, 5827584), (320, 5645472), (336, 5376640), (372, 4856320), (384, 4704560), (420, 4301312), (434, 4162560), (448, 4032480), (465, 3885056), (480, 3763648), (496, 3642240), (512, 3528420), (542, 3333120), (560, 3225984), (620, 2913792), (640, 2822736), (651, 2775040), (672, 2688320), (744, 2428160), (768, 2352280), (813, 2222080), (840, 2150656), (868, 2081280), (896, 2016240), (930, 1942528), (960, 1881824), (992, 1821120), (1024, 1764210), (1084, 1666560), (1085, 1665024), (1120, 1612992), (1240, 1456896), (1280, 1411368), (1302, 1387520), (1344, 1344160), (1355, 1333248), (1488, 1214080), (1536, 1176140), (1626, 1111040), (1680, 1075328), (1736, 1040640), (1792, 1008120), (1860, 971264), (1897, 952320), (1920, 940912), (1984, 910560), (2048, 882105), (2168, 833280), (2170, 832512), (2240, 806496), (2480, 728448), (2560, 705684), (2604, 693760), (2688, 672080), (2710, 666624), (2976, 607040), (3072, 588070), (3252, 555520), (3255, 555008), (3360, 537664), (3472, 520320), (3584, 504060), (3720, 485632), (3794, 476160), (3840, 470456), (3968, 455280), (4065, 444416), (4336, 416640), (4340, 416256), (4480, 403248), (4960, 364224), (5120, 352842), (5208, 346880), (5376, 336040), (5420, 333312), (5691, 317440), (5952, 303520), (6144, 294035), (6504, 277760), (6510, 277504), (6720, 268832), (6944, 260160), (7168, 252030), (7440, 242816), (7588, 238080), (7680, 235228), (7936, 227640), (8130, 222208), (8401, 215040), (8672, 208320), (8680, 208128), (8960, 201624), (9485, 190464), (9920, 182112), (10240, 176421), (10416, 173440), (10752, 168020), (10840, 166656), (11382, 158720), (11904, 151760), (13008, 138880), (13020, 138752), (13440, 134416), (13888, 130080), (14336, 126015), (14880, 121408), (15176, 119040), (15360, 117614), (15872, 113820), (16260, 111104), (16802, 107520), (17344, 104160), (17360, 104064), (17920, 100812), (18970, 95232), (19840, 91056), (20832, 86720), (21504, 84010), (21680, 83328), (22764, 79360), (23808, 75880), (25203, 71680), (26016, 69440), (26040, 69376), (26880, 67208), (27776, 65040), (28455, 63488), (29760, 60704), (30352, 59520), (30720, 58807), (31744, 56910), (32520, 55552), (33604, 53760), (34688, 52080), (34720, 52032), (35840, 50406), (37940, 47616), (39680, 45528), (41664, 43360), (42005, 43008)]