320696064

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 1057647360

約数和(自身を除く): 736951296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 83, 86, 96, 104, 108, 117, 128, 129, 144, 156, 166, 172, 192, 208, 216, 234, 249, 256, 258, 288, 312, 332, 344, 351, 384, 387, 416, 432, 468, 498, 516, 559, 576, 624, 664, 688, 702, 747, 768, 774, 832, 864, 936, 996, 1032, 1079, 1118, 1152, 1161, 1248, 1328, 1376, 1404, 1494, 1548, 1664, 1677, 1728, 1872, 1992, 2064, 2158, 2236, 2241, 2304, 2322, 2496, 2656, 2752, 2808, 2988, 3096, 3237, 3328, 3354, 3456, 3569, 3744, 3984, 4128, 4316, 4472, 4482, 4644, 4992, 5031, 5312, 5504, 5616, 5976, 6192, 6474, 6708, 6912, 7138, 7488, 7968, 8256, 8632, 8944, 8964, 9288, 9711, 9984, 10062, 10624, 10707, 11008, 11232, 11952, 12384, 12948, 13416, 14276, 14976, 15093, 15936, 16512, 17264, 17888, 17928, 18576, 19422, 20124, 21248, 21414, 22464, 23904, 24768, 25896, 26832, 28552, 29133, 29952, 30186, 31872, 32121, 33024, 34528, 35776, 35856, 37152, 38844, 40248, 42828, 44928, 46397, 47808, 49536, 51792, 53664, 57104, 58266, 60372, 63744, 64242, 69056, 71552, 71712, 74304, 77688, 80496, 85656, 89856, 92794, 95616, 96363, 99072, 103584, 107328, 114208, 116532, 120744, 128484, 138112, 139191, 143104, 143424, 148608, 155376, 160992, 171312, 185588, 191232, 192726, 207168, 214656, 228416, 233064, 241488, 256968, 276224, 278382, 286848, 297216, 310752, 321984, 342624, 371176, 385452, 414336, 417573, 429312, 456832, 466128, 482976, 513936, 556764, 573696, 621504, 643968, 685248, 742352, 770904, 828672, 835146, 913664, 932256, 965952, 1027872, 1113528, 1243008, 1252719, 1287936, 1370496, 1484704, 1541808, 1670292, 1864512, 1931904, 2055744, 2227056, 2486016, 2505438, 2740992, 2969408, 3083616, 3340584, 3729024, 3863808, 4111488, 4454112, 5010876, 5938816, 6167232, 6681168, 7458048, 8222976, 8908224, 10021752, 11877632, 12334464, 13362336, 17816448, 20043504, 24668928, 26724672, 35632896, 40087008, 53449344, 80174016, 106898688, 160348032, 320696064]

約数ペア:

[(1, 320696064), (2, 160348032), (3, 106898688), (4, 80174016), (6, 53449344), (8, 40087008), (9, 35632896), (12, 26724672), (13, 24668928), (16, 20043504), (18, 17816448), (24, 13362336), (26, 12334464), (27, 11877632), (32, 10021752), (36, 8908224), (39, 8222976), (43, 7458048), (48, 6681168), (52, 6167232), (54, 5938816), (64, 5010876), (72, 4454112), (78, 4111488), (83, 3863808), (86, 3729024), (96, 3340584), (104, 3083616), (108, 2969408), (117, 2740992), (128, 2505438), (129, 2486016), (144, 2227056), (156, 2055744), (166, 1931904), (172, 1864512), (192, 1670292), (208, 1541808), (216, 1484704), (234, 1370496), (249, 1287936), (256, 1252719), (258, 1243008), (288, 1113528), (312, 1027872), (332, 965952), (344, 932256), (351, 913664), (384, 835146), (387, 828672), (416, 770904), (432, 742352), (468, 685248), (498, 643968), (516, 621504), (559, 573696), (576, 556764), (624, 513936), (664, 482976), (688, 466128), (702, 456832), (747, 429312), (768, 417573), (774, 414336), (832, 385452), (864, 371176), (936, 342624), (996, 321984), (1032, 310752), (1079, 297216), (1118, 286848), (1152, 278382), (1161, 276224), (1248, 256968), (1328, 241488), (1376, 233064), (1404, 228416), (1494, 214656), (1548, 207168), (1664, 192726), (1677, 191232), (1728, 185588), (1872, 171312), (1992, 160992), (2064, 155376), (2158, 148608), (2236, 143424), (2241, 143104), (2304, 139191), (2322, 138112), (2496, 128484), (2656, 120744), (2752, 116532), (2808, 114208), (2988, 107328), (3096, 103584), (3237, 99072), (3328, 96363), (3354, 95616), (3456, 92794), (3569, 89856), (3744, 85656), (3984, 80496), (4128, 77688), (4316, 74304), (4472, 71712), (4482, 71552), (4644, 69056), (4992, 64242), (5031, 63744), (5312, 60372), (5504, 58266), (5616, 57104), (5976, 53664), (6192, 51792), (6474, 49536), (6708, 47808), (6912, 46397), (7138, 44928), (7488, 42828), (7968, 40248), (8256, 38844), (8632, 37152), (8944, 35856), (8964, 35776), (9288, 34528), (9711, 33024), (9984, 32121), (10062, 31872), (10624, 30186), (10707, 29952), (11008, 29133), (11232, 28552), (11952, 26832), (12384, 25896), (12948, 24768), (13416, 23904), (14276, 22464), (14976, 21414), (15093, 21248), (15936, 20124), (16512, 19422), (17264, 18576), (17888, 17928)]