21030181632

素因数分解:

$2^8\times 3^4\times {\mathrm{373}}^1\times {\mathrm{2719}}^1$

素因数の和:3120

約数の個数: 180

約数和(自身を含む): 62899439680

約数和(自身を除く): 41869258048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 373, 384, 432, 576, 648, 746, 768, 864, 1119, 1152, 1296, 1492, 1728, 2238, 2304, 2592, 2719, 2984, 3357, 3456, 4476, 5184, 5438, 5968, 6714, 6912, 8157, 8952, 10071, 10368, 10876, 11936, 13428, 16314, 17904, 20142, 20736, 21752, 23872, 24471, 26856, 30213, 32628, 35808, 40284, 43504, 47744, 48942, 53712, 60426, 65256, 71616, 73413, 80568, 87008, 95488, 97884, 107424, 120852, 130512, 143232, 146826, 161136, 174016, 195768, 214848, 220239, 241704, 261024, 286464, 293652, 322272, 348032, 391536, 429696, 440478, 483408, 522048, 587304, 644544, 696064, 783072, 859392, 880956, 966816, 1014187, 1044096, 1174608, 1289088, 1566144, 1761912, 1933632, 2028374, 2088192, 2349216, 2578176, 3042561, 3132288, 3523824, 3867264, 4056748, 4698432, 6085122, 6264576, 7047648, 7734528, 8113496, 9127683, 9396864, 12170244, 14095296, 16226992, 18255366, 18793728, 24340488, 27383049, 28190592, 32453984, 36510732, 48680976, 54766098, 56381184, 64907968, 73021464, 82149147, 97361952, 109532196, 129815936, 146042928, 164298294, 194723904, 219064392, 259631872, 292085856, 328596588, 389447808, 438128784, 584171712, 657193176, 778895616, 876257568, 1168343424, 1314386352, 1752515136, 2336686848, 2628772704, 3505030272, 5257545408, 7010060544, 10515090816, 21030181632]

約数ペア:

[(1, 21030181632), (2, 10515090816), (3, 7010060544), (4, 5257545408), (6, 3505030272), (8, 2628772704), (9, 2336686848), (12, 1752515136), (16, 1314386352), (18, 1168343424), (24, 876257568), (27, 778895616), (32, 657193176), (36, 584171712), (48, 438128784), (54, 389447808), (64, 328596588), (72, 292085856), (81, 259631872), (96, 219064392), (108, 194723904), (128, 164298294), (144, 146042928), (162, 129815936), (192, 109532196), (216, 97361952), (256, 82149147), (288, 73021464), (324, 64907968), (373, 56381184), (384, 54766098), (432, 48680976), (576, 36510732), (648, 32453984), (746, 28190592), (768, 27383049), (864, 24340488), (1119, 18793728), (1152, 18255366), (1296, 16226992), (1492, 14095296), (1728, 12170244), (2238, 9396864), (2304, 9127683), (2592, 8113496), (2719, 7734528), (2984, 7047648), (3357, 6264576), (3456, 6085122), (4476, 4698432), (5184, 4056748), (5438, 3867264), (5968, 3523824), (6714, 3132288), (6912, 3042561), (8157, 2578176), (8952, 2349216), (10071, 2088192), (10368, 2028374), (10876, 1933632), (11936, 1761912), (13428, 1566144), (16314, 1289088), (17904, 1174608), (20142, 1044096), (20736, 1014187), (21752, 966816), (23872, 880956), (24471, 859392), (26856, 783072), (30213, 696064), (32628, 644544), (35808, 587304), (40284, 522048), (43504, 483408), (47744, 440478), (48942, 429696), (53712, 391536), (60426, 348032), (65256, 322272), (71616, 293652), (73413, 286464), (80568, 261024), (87008, 241704), (95488, 220239), (97884, 214848), (107424, 195768), (120852, 174016), (130512, 161136), (143232, 146826)]