315998340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4349}}^1$

素因数の和:4541

約数の個数: 96

約数和(自身を含む): 1017273600

約数和(自身を除く): 701275260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 173, 210, 346, 420, 519, 692, 865, 1038, 1211, 1730, 2076, 2422, 2595, 3460, 3633, 4349, 4844, 5190, 6055, 7266, 8698, 10380, 12110, 13047, 14532, 17396, 18165, 21745, 24220, 26094, 30443, 36330, 43490, 52188, 60886, 65235, 72660, 86980, 91329, 121772, 130470, 152215, 182658, 260940, 304430, 365316, 456645, 608860, 752377, 913290, 1504754, 1826580, 2257131, 3009508, 3761885, 4514262, 5266639, 7523770, 9028524, 10533278, 11285655, 15047540, 15799917, 21066556, 22571310, 26333195, 31599834, 45142620, 52666390, 63199668, 78999585, 105332780, 157999170, 315998340]

約数ペア:

[(1, 315998340), (2, 157999170), (3, 105332780), (4, 78999585), (5, 63199668), (6, 52666390), (7, 45142620), (10, 31599834), (12, 26333195), (14, 22571310), (15, 21066556), (20, 15799917), (21, 15047540), (28, 11285655), (30, 10533278), (35, 9028524), (42, 7523770), (60, 5266639), (70, 4514262), (84, 3761885), (105, 3009508), (140, 2257131), (173, 1826580), (210, 1504754), (346, 913290), (420, 752377), (519, 608860), (692, 456645), (865, 365316), (1038, 304430), (1211, 260940), (1730, 182658), (2076, 152215), (2422, 130470), (2595, 121772), (3460, 91329), (3633, 86980), (4349, 72660), (4844, 65235), (5190, 60886), (6055, 52188), (7266, 43490), (8698, 36330), (10380, 30443), (12110, 26094), (13047, 24220), (14532, 21745), (17396, 18165)]