111211520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 176

約数和(自身を含む): 318349440

約数和(自身を除く): 207137920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 107, 112, 116, 128, 140, 145, 160, 203, 214, 224, 232, 256, 280, 290, 320, 406, 428, 448, 464, 512, 535, 560, 580, 640, 749, 812, 856, 896, 928, 1015, 1024, 1070, 1120, 1160, 1280, 1498, 1624, 1712, 1792, 1856, 2030, 2140, 2240, 2320, 2560, 2996, 3103, 3248, 3424, 3584, 3712, 3745, 4060, 4280, 4480, 4640, 5120, 5992, 6206, 6496, 6848, 7168, 7424, 7490, 8120, 8560, 8960, 9280, 11984, 12412, 12992, 13696, 14848, 14980, 15515, 16240, 17120, 17920, 18560, 21721, 23968, 24824, 25984, 27392, 29696, 29960, 31030, 32480, 34240, 35840, 37120, 43442, 47936, 49648, 51968, 54784, 59920, 62060, 64960, 68480, 74240, 86884, 95872, 99296, 103936, 108605, 109568, 119840, 124120, 129920, 136960, 148480, 173768, 191744, 198592, 207872, 217210, 239680, 248240, 259840, 273920, 347536, 383488, 397184, 434420, 479360, 496480, 519680, 547840, 695072, 766976, 794368, 868840, 958720, 992960, 1039360, 1390144, 1588736, 1737680, 1917440, 1985920, 2780288, 3177472, 3475360, 3834880, 3971840, 5560576, 6950720, 7943680, 11121152, 13901440, 15887360, 22242304, 27802880, 55605760, 111211520]

約数ペア:

[(1, 111211520), (2, 55605760), (4, 27802880), (5, 22242304), (7, 15887360), (8, 13901440), (10, 11121152), (14, 7943680), (16, 6950720), (20, 5560576), (28, 3971840), (29, 3834880), (32, 3475360), (35, 3177472), (40, 2780288), (56, 1985920), (58, 1917440), (64, 1737680), (70, 1588736), (80, 1390144), (107, 1039360), (112, 992960), (116, 958720), (128, 868840), (140, 794368), (145, 766976), (160, 695072), (203, 547840), (214, 519680), (224, 496480), (232, 479360), (256, 434420), (280, 397184), (290, 383488), (320, 347536), (406, 273920), (428, 259840), (448, 248240), (464, 239680), (512, 217210), (535, 207872), (560, 198592), (580, 191744), (640, 173768), (749, 148480), (812, 136960), (856, 129920), (896, 124120), (928, 119840), (1015, 109568), (1024, 108605), (1070, 103936), (1120, 99296), (1160, 95872), (1280, 86884), (1498, 74240), (1624, 68480), (1712, 64960), (1792, 62060), (1856, 59920), (2030, 54784), (2140, 51968), (2240, 49648), (2320, 47936), (2560, 43442), (2996, 37120), (3103, 35840), (3248, 34240), (3424, 32480), (3584, 31030), (3712, 29960), (3745, 29696), (4060, 27392), (4280, 25984), (4480, 24824), (4640, 23968), (5120, 21721), (5992, 18560), (6206, 17920), (6496, 17120), (6848, 16240), (7168, 15515), (7424, 14980), (7490, 14848), (8120, 13696), (8560, 12992), (8960, 12412), (9280, 11984)]