1420167168

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1264

約数の個数: 240

約数和(自身を含む): 4851887040

約数和(自身を除く): 3431719872

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, 1223, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2268, 2304, 2446, 2592, 2688, 3024, 3072, 3456, 3584, 3669, 4032, 4536, 4608, 4892, 5184, 5376, 6048, 6144, 6912, 7168, 7338, 8064, 8561, 9072, 9216, 9784, 10368, 10752, 11007, 12096, 13824, 14336, 14676, 16128, 17122, 18144, 18432, 19568, 20736, 21504, 22014, 24192, 25683, 27648, 29352, 32256, 33021, 34244, 36288, 39136, 41472, 43008, 44028, 48384, 51366, 55296, 58704, 64512, 66042, 68488, 72576, 77049, 78272, 82944, 88056, 96768, 99063, 102732, 117408, 129024, 132084, 136976, 145152, 154098, 156544, 165888, 176112, 193536, 198126, 205464, 231147, 234816, 264168, 273952, 290304, 308196, 313088, 352224, 387072, 396252, 410928, 462294, 469632, 528336, 547904, 580608, 616392, 626176, 693441, 704448, 792504, 821856, 924588, 939264, 1056672, 1095808, 1161216, 1232784, 1252352, 1386882, 1408896, 1585008, 1643712, 1849176, 1878528, 2113344, 2191616, 2465568, 2504704, 2773764, 2817792, 3170016, 3287424, 3698352, 3757056, 4226688, 4383232, 4931136, 5547528, 5635584, 6340032, 6574848, 7396704, 7514112, 8453376, 8766464, 9862272, 11095056, 11271168, 12680064, 13149696, 14793408, 16906752, 17532928, 19724544, 22190112, 22542336, 25360128, 26299392, 29586816, 33813504, 39449088, 44380224, 50720256, 52598784, 59173632, 67627008, 78898176, 88760448, 101440512, 118347264, 157796352, 177520896, 202881024, 236694528, 355041792, 473389056, 710083584, 1420167168]

約数ペア:

[(1, 1420167168), (2, 710083584), (3, 473389056), (4, 355041792), (6, 236694528), (7, 202881024), (8, 177520896), (9, 157796352), (12, 118347264), (14, 101440512), (16, 88760448), (18, 78898176), (21, 67627008), (24, 59173632), (27, 52598784), (28, 50720256), (32, 44380224), (36, 39449088), (42, 33813504), (48, 29586816), (54, 26299392), (56, 25360128), (63, 22542336), (64, 22190112), (72, 19724544), (81, 17532928), (84, 16906752), (96, 14793408), (108, 13149696), (112, 12680064), (126, 11271168), (128, 11095056), (144, 9862272), (162, 8766464), (168, 8453376), (189, 7514112), (192, 7396704), (216, 6574848), (224, 6340032), (252, 5635584), (256, 5547528), (288, 4931136), (324, 4383232), (336, 4226688), (378, 3757056), (384, 3698352), (432, 3287424), (448, 3170016), (504, 2817792), (512, 2773764), (567, 2504704), (576, 2465568), (648, 2191616), (672, 2113344), (756, 1878528), (768, 1849176), (864, 1643712), (896, 1585008), (1008, 1408896), (1024, 1386882), (1134, 1252352), (1152, 1232784), (1223, 1161216), (1296, 1095808), (1344, 1056672), (1512, 939264), (1536, 924588), (1728, 821856), (1792, 792504), (2016, 704448), (2048, 693441), (2268, 626176), (2304, 616392), (2446, 580608), (2592, 547904), (2688, 528336), (3024, 469632), (3072, 462294), (3456, 410928), (3584, 396252), (3669, 387072), (4032, 352224), (4536, 313088), (4608, 308196), (4892, 290304), (5184, 273952), (5376, 264168), (6048, 234816), (6144, 231147), (6912, 205464), (7168, 198126), (7338, 193536), (8064, 176112), (8561, 165888), (9072, 156544), (9216, 154098), (9784, 145152), (10368, 136976), (10752, 132084), (11007, 129024), (12096, 117408), (13824, 102732), (14336, 99063), (14676, 96768), (16128, 88056), (17122, 82944), (18144, 78272), (18432, 77049), (19568, 72576), (20736, 68488), (21504, 66042), (22014, 64512), (24192, 58704), (25683, 55296), (27648, 51366), (29352, 48384), (32256, 44028), (33021, 43008), (34244, 41472), (36288, 39136)]