320312832

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^3$

素因数の和:121

約数の個数: 160

約数和(自身を含む): 1007745024

約数和(自身を除く): 687432192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 961, 992, 1302, 1344, 1488, 1536, 1736, 1792, 1922, 1984, 2604, 2688, 2883, 2976, 3472, 3584, 3844, 3968, 5208, 5376, 5766, 5952, 6727, 6944, 7688, 7936, 10416, 10752, 11532, 11904, 13454, 13888, 15376, 15872, 20181, 20832, 23064, 23808, 26908, 27776, 29791, 30752, 40362, 41664, 46128, 47616, 53816, 55552, 59582, 61504, 80724, 83328, 89373, 92256, 107632, 111104, 119164, 123008, 161448, 166656, 178746, 184512, 208537, 215264, 238328, 246016, 322896, 333312, 357492, 369024, 417074, 430528, 476656, 492032, 625611, 645792, 714984, 738048, 834148, 861056, 953312, 1251222, 1291584, 1429968, 1476096, 1668296, 1722112, 1906624, 2502444, 2583168, 2859936, 3336592, 3444224, 3813248, 5004888, 5166336, 5719872, 6673184, 7626496, 10009776, 10332672, 11439744, 13346368, 15252992, 20019552, 22879488, 26692736, 40039104, 45758976, 53385472, 80078208, 106770944, 160156416, 320312832]

約数ペア:

[(1, 320312832), (2, 160156416), (3, 106770944), (4, 80078208), (6, 53385472), (7, 45758976), (8, 40039104), (12, 26692736), (14, 22879488), (16, 20019552), (21, 15252992), (24, 13346368), (28, 11439744), (31, 10332672), (32, 10009776), (42, 7626496), (48, 6673184), (56, 5719872), (62, 5166336), (64, 5004888), (84, 3813248), (93, 3444224), (96, 3336592), (112, 2859936), (124, 2583168), (128, 2502444), (168, 1906624), (186, 1722112), (192, 1668296), (217, 1476096), (224, 1429968), (248, 1291584), (256, 1251222), (336, 953312), (372, 861056), (384, 834148), (434, 738048), (448, 714984), (496, 645792), (512, 625611), (651, 492032), (672, 476656), (744, 430528), (768, 417074), (868, 369024), (896, 357492), (961, 333312), (992, 322896), (1302, 246016), (1344, 238328), (1488, 215264), (1536, 208537), (1736, 184512), (1792, 178746), (1922, 166656), (1984, 161448), (2604, 123008), (2688, 119164), (2883, 111104), (2976, 107632), (3472, 92256), (3584, 89373), (3844, 83328), (3968, 80724), (5208, 61504), (5376, 59582), (5766, 55552), (5952, 53816), (6727, 47616), (6944, 46128), (7688, 41664), (7936, 40362), (10416, 30752), (10752, 29791), (11532, 27776), (11904, 26908), (13454, 23808), (13888, 23064), (15376, 20832), (15872, 20181)]