320120064

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:793

約数の個数: 216

約数和(自身を含む): 1067556672

約数和(自身を除く): 747436608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 256, 264, 272, 288, 306, 352, 374, 384, 396, 408, 528, 544, 561, 576, 612, 704, 743, 748, 768, 792, 816, 1056, 1088, 1122, 1152, 1224, 1408, 1486, 1496, 1584, 1632, 1683, 2112, 2176, 2229, 2244, 2304, 2448, 2816, 2972, 2992, 3168, 3264, 3366, 4224, 4352, 4458, 4488, 4896, 5944, 5984, 6336, 6528, 6687, 6732, 8173, 8448, 8916, 8976, 9792, 11888, 11968, 12631, 12672, 13056, 13374, 13464, 16346, 17832, 17952, 19584, 23776, 23936, 24519, 25262, 25344, 26748, 26928, 32692, 35664, 35904, 37893, 39168, 47552, 47872, 49038, 50524, 53496, 53856, 65384, 71328, 71808, 73557, 75786, 95104, 98076, 101048, 106992, 107712, 113679, 130768, 138941, 142656, 143616, 147114, 151572, 190208, 196152, 202096, 213984, 215424, 227358, 261536, 277882, 285312, 294228, 303144, 392304, 404192, 416823, 427968, 430848, 454716, 523072, 555764, 570624, 588456, 606288, 784608, 808384, 833646, 855936, 909432, 1046144, 1111528, 1176912, 1212576, 1250469, 1569216, 1616768, 1667292, 1711872, 1818864, 2092288, 2223056, 2353824, 2425152, 2500938, 3138432, 3233536, 3334584, 3637728, 4446112, 4707648, 4850304, 5001876, 6276864, 6669168, 7275456, 8892224, 9415296, 9700608, 10003752, 13338336, 14550912, 17784448, 18830592, 20007504, 26676672, 29101824, 35568896, 40015008, 53353344, 80030016, 106706688, 160060032, 320120064]

約数ペア:

[(1, 320120064), (2, 160060032), (3, 106706688), (4, 80030016), (6, 53353344), (8, 40015008), (9, 35568896), (11, 29101824), (12, 26676672), (16, 20007504), (17, 18830592), (18, 17784448), (22, 14550912), (24, 13338336), (32, 10003752), (33, 9700608), (34, 9415296), (36, 8892224), (44, 7275456), (48, 6669168), (51, 6276864), (64, 5001876), (66, 4850304), (68, 4707648), (72, 4446112), (88, 3637728), (96, 3334584), (99, 3233536), (102, 3138432), (128, 2500938), (132, 2425152), (136, 2353824), (144, 2223056), (153, 2092288), (176, 1818864), (187, 1711872), (192, 1667292), (198, 1616768), (204, 1569216), (256, 1250469), (264, 1212576), (272, 1176912), (288, 1111528), (306, 1046144), (352, 909432), (374, 855936), (384, 833646), (396, 808384), (408, 784608), (528, 606288), (544, 588456), (561, 570624), (576, 555764), (612, 523072), (704, 454716), (743, 430848), (748, 427968), (768, 416823), (792, 404192), (816, 392304), (1056, 303144), (1088, 294228), (1122, 285312), (1152, 277882), (1224, 261536), (1408, 227358), (1486, 215424), (1496, 213984), (1584, 202096), (1632, 196152), (1683, 190208), (2112, 151572), (2176, 147114), (2229, 143616), (2244, 142656), (2304, 138941), (2448, 130768), (2816, 113679), (2972, 107712), (2992, 106992), (3168, 101048), (3264, 98076), (3366, 95104), (4224, 75786), (4352, 73557), (4458, 71808), (4488, 71328), (4896, 65384), (5944, 53856), (5984, 53496), (6336, 50524), (6528, 49038), (6687, 47872), (6732, 47552), (8173, 39168), (8448, 37893), (8916, 35904), (8976, 35664), (9792, 32692), (11888, 26928), (11968, 26748), (12631, 25344), (12672, 25262), (13056, 24519), (13374, 23936), (13464, 23776), (16346, 19584), (17832, 17952)]