7064640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:257

約数の個数: 168

約数和(自身を含む): 26627328

約数和(自身を除く): 19562688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 223, 240, 264, 288, 320, 330, 352, 360, 396, 440, 446, 480, 495, 528, 576, 660, 669, 704, 720, 792, 880, 892, 960, 990, 1056, 1115, 1320, 1338, 1440, 1584, 1760, 1784, 1980, 2007, 2112, 2230, 2453, 2640, 2676, 2880, 3168, 3345, 3520, 3568, 3960, 4014, 4460, 4906, 5280, 5352, 6336, 6690, 7136, 7359, 7920, 8028, 8920, 9812, 10035, 10560, 10704, 12265, 13380, 14272, 14718, 15840, 16056, 17840, 19624, 20070, 21408, 22077, 24530, 26760, 29436, 31680, 32112, 35680, 36795, 39248, 40140, 42816, 44154, 49060, 53520, 58872, 64224, 71360, 73590, 78496, 80280, 88308, 98120, 107040, 110385, 117744, 128448, 147180, 156992, 160560, 176616, 196240, 214080, 220770, 235488, 294360, 321120, 353232, 392480, 441540, 470976, 588720, 642240, 706464, 784960, 883080, 1177440, 1412928, 1766160, 2354880, 3532320, 7064640]

約数ペア:

[(1, 7064640), (2, 3532320), (3, 2354880), (4, 1766160), (5, 1412928), (6, 1177440), (8, 883080), (9, 784960), (10, 706464), (11, 642240), (12, 588720), (15, 470976), (16, 441540), (18, 392480), (20, 353232), (22, 321120), (24, 294360), (30, 235488), (32, 220770), (33, 214080), (36, 196240), (40, 176616), (44, 160560), (45, 156992), (48, 147180), (55, 128448), (60, 117744), (64, 110385), (66, 107040), (72, 98120), (80, 88308), (88, 80280), (90, 78496), (96, 73590), (99, 71360), (110, 64224), (120, 58872), (132, 53520), (144, 49060), (160, 44154), (165, 42816), (176, 40140), (180, 39248), (192, 36795), (198, 35680), (220, 32112), (223, 31680), (240, 29436), (264, 26760), (288, 24530), (320, 22077), (330, 21408), (352, 20070), (360, 19624), (396, 17840), (440, 16056), (446, 15840), (480, 14718), (495, 14272), (528, 13380), (576, 12265), (660, 10704), (669, 10560), (704, 10035), (720, 9812), (792, 8920), (880, 8028), (892, 7920), (960, 7359), (990, 7136), (1056, 6690), (1115, 6336), (1320, 5352), (1338, 5280), (1440, 4906), (1584, 4460), (1760, 4014), (1784, 3960), (1980, 3568), (2007, 3520), (2112, 3345), (2230, 3168), (2453, 2880), (2640, 2676)]