231309120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{34421}}^1$

素因数の和:34448

約数の個数: 112

約数和(自身を含む): 839346048

約数和(自身を除く): 608036928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 34421, 68842, 103263, 137684, 172105, 206526, 240947, 275368, 344210, 413052, 481894, 516315, 550736, 688420, 722841, 826104, 963788, 1032630, 1101472, 1204735, 1376840, 1445682, 1652208, 1927576, 2065260, 2202944, 2409470, 2753680, 2891364, 3304416, 3614205, 3855152, 4130520, 4818940, 5507360, 5782728, 6608832, 7228410, 7710304, 8261040, 9637880, 11014720, 11565456, 14456820, 15420608, 16522080, 19275760, 23130912, 28913640, 33044160, 38551520, 46261824, 57827280, 77103040, 115654560, 231309120]

約数ペア:

[(1, 231309120), (2, 115654560), (3, 77103040), (4, 57827280), (5, 46261824), (6, 38551520), (7, 33044160), (8, 28913640), (10, 23130912), (12, 19275760), (14, 16522080), (15, 15420608), (16, 14456820), (20, 11565456), (21, 11014720), (24, 9637880), (28, 8261040), (30, 7710304), (32, 7228410), (35, 6608832), (40, 5782728), (42, 5507360), (48, 4818940), (56, 4130520), (60, 3855152), (64, 3614205), (70, 3304416), (80, 2891364), (84, 2753680), (96, 2409470), (105, 2202944), (112, 2065260), (120, 1927576), (140, 1652208), (160, 1445682), (168, 1376840), (192, 1204735), (210, 1101472), (224, 1032630), (240, 963788), (280, 826104), (320, 722841), (336, 688420), (420, 550736), (448, 516315), (480, 481894), (560, 413052), (672, 344210), (840, 275368), (960, 240947), (1120, 206526), (1344, 172105), (1680, 137684), (2240, 103263), (3360, 68842), (6720, 34421)]