70317240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 243855360

約数和(自身を除く): 173538120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 863, 970, 1164, 1358, 1455, 1726, 1940, 2037, 2328, 2589, 2716, 2910, 3395, 3452, 3880, 4074, 4315, 5178, 5432, 5820, 6041, 6790, 6904, 8148, 8630, 10185, 10356, 11640, 12082, 12945, 13580, 16296, 17260, 18123, 20370, 20712, 24164, 25890, 27160, 30205, 34520, 36246, 40740, 48328, 51780, 60410, 72492, 81480, 83711, 90615, 103560, 120820, 144984, 167422, 181230, 241640, 251133, 334844, 362460, 418555, 502266, 585977, 669688, 724920, 837110, 1004532, 1171954, 1255665, 1674220, 1757931, 2009064, 2343908, 2511330, 2929885, 3348440, 3515862, 4687816, 5022660, 5859770, 7031724, 8789655, 10045320, 11719540, 14063448, 17579310, 23439080, 35158620, 70317240]

約数ペア:

[(1, 70317240), (2, 35158620), (3, 23439080), (4, 17579310), (5, 14063448), (6, 11719540), (7, 10045320), (8, 8789655), (10, 7031724), (12, 5859770), (14, 5022660), (15, 4687816), (20, 3515862), (21, 3348440), (24, 2929885), (28, 2511330), (30, 2343908), (35, 2009064), (40, 1757931), (42, 1674220), (56, 1255665), (60, 1171954), (70, 1004532), (84, 837110), (97, 724920), (105, 669688), (120, 585977), (140, 502266), (168, 418555), (194, 362460), (210, 334844), (280, 251133), (291, 241640), (388, 181230), (420, 167422), (485, 144984), (582, 120820), (679, 103560), (776, 90615), (840, 83711), (863, 81480), (970, 72492), (1164, 60410), (1358, 51780), (1455, 48328), (1726, 40740), (1940, 36246), (2037, 34520), (2328, 30205), (2589, 27160), (2716, 25890), (2910, 24164), (3395, 20712), (3452, 20370), (3880, 18123), (4074, 17260), (4315, 16296), (5178, 13580), (5432, 12945), (5820, 12082), (6041, 11640), (6790, 10356), (6904, 10185), (8148, 8630)]