2120233472

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 5426974080

約数和(自身を除く): 3306740608

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 89, 92, 112, 119, 128, 136, 161, 178, 184, 224, 238, 256, 272, 289, 322, 356, 368, 391, 448, 476, 512, 544, 578, 623, 644, 712, 736, 782, 896, 952, 1088, 1156, 1246, 1288, 1424, 1472, 1513, 1564, 1792, 1904, 2023, 2047, 2176, 2312, 2492, 2576, 2737, 2848, 2944, 3026, 3128, 3584, 3808, 4046, 4094, 4352, 4624, 4984, 5152, 5474, 5696, 5888, 6052, 6256, 6647, 7616, 8092, 8188, 8704, 9248, 9968, 10304, 10591, 10948, 11392, 11776, 12104, 12512, 13294, 14329, 15232, 16184, 16376, 18496, 19936, 20608, 21182, 21896, 22784, 24208, 25024, 25721, 26588, 28658, 30464, 32368, 32752, 34799, 36992, 39872, 41216, 42364, 43792, 45568, 46529, 48416, 50048, 51442, 53176, 57316, 60928, 64736, 65504, 69598, 73984, 79744, 82432, 84728, 87584, 93058, 96832, 100096, 102884, 106352, 114632, 129472, 131008, 139196, 147968, 159488, 169456, 175168, 180047, 186116, 193664, 200192, 205768, 212704, 229264, 243593, 258944, 262016, 278392, 318976, 338912, 350336, 360094, 372232, 387328, 411536, 425408, 458528, 487186, 517888, 524032, 556784, 591583, 677824, 700672, 720188, 744464, 774656, 823072, 850816, 917056, 974372, 1035776, 1048064, 1113568, 1183166, 1355648, 1401344, 1440376, 1488928, 1646144, 1701632, 1834112, 1948744, 2227136, 2366332, 2711296, 2880752, 2977856, 3292288, 3403264, 3668224, 3897488, 4141081, 4454272, 4732664, 5422592, 5761504, 5955712, 6584576, 7336448, 7794976, 8282162, 8908544, 9465328, 11523008, 11911424, 13169152, 15589952, 16564324, 17817088, 18930656, 23046016, 23822848, 31179904, 33128648, 37861312, 46092032, 62359808, 66257296, 75722624, 92184064, 124719616, 132514592, 151445248, 265029184, 302890496, 530058368, 1060116736, 2120233472]

約数ペア:

[(1, 2120233472), (2, 1060116736), (4, 530058368), (7, 302890496), (8, 265029184), (14, 151445248), (16, 132514592), (17, 124719616), (23, 92184064), (28, 75722624), (32, 66257296), (34, 62359808), (46, 46092032), (56, 37861312), (64, 33128648), (68, 31179904), (89, 23822848), (92, 23046016), (112, 18930656), (119, 17817088), (128, 16564324), (136, 15589952), (161, 13169152), (178, 11911424), (184, 11523008), (224, 9465328), (238, 8908544), (256, 8282162), (272, 7794976), (289, 7336448), (322, 6584576), (356, 5955712), (368, 5761504), (391, 5422592), (448, 4732664), (476, 4454272), (512, 4141081), (544, 3897488), (578, 3668224), (623, 3403264), (644, 3292288), (712, 2977856), (736, 2880752), (782, 2711296), (896, 2366332), (952, 2227136), (1088, 1948744), (1156, 1834112), (1246, 1701632), (1288, 1646144), (1424, 1488928), (1472, 1440376), (1513, 1401344), (1564, 1355648), (1792, 1183166), (1904, 1113568), (2023, 1048064), (2047, 1035776), (2176, 974372), (2312, 917056), (2492, 850816), (2576, 823072), (2737, 774656), (2848, 744464), (2944, 720188), (3026, 700672), (3128, 677824), (3584, 591583), (3808, 556784), (4046, 524032), (4094, 517888), (4352, 487186), (4624, 458528), (4984, 425408), (5152, 411536), (5474, 387328), (5696, 372232), (5888, 360094), (6052, 350336), (6256, 338912), (6647, 318976), (7616, 278392), (8092, 262016), (8188, 258944), (8704, 243593), (9248, 229264), (9968, 212704), (10304, 205768), (10591, 200192), (10948, 193664), (11392, 186116), (11776, 180047), (12104, 175168), (12512, 169456), (13294, 159488), (14329, 147968), (15232, 139196), (16184, 131008), (16376, 129472), (18496, 114632), (19936, 106352), (20608, 102884), (21182, 100096), (21896, 96832), (22784, 93058), (24208, 87584), (25024, 84728), (25721, 82432), (26588, 79744), (28658, 73984), (30464, 69598), (32368, 65504), (32752, 64736), (34799, 60928), (36992, 57316), (39872, 53176), (41216, 51442), (42364, 50048), (43792, 48416), (45568, 46529)]