187512640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:984

約数の個数: 112

約数和(自身を含む): 516160512

約数和(自身を除く): 328647872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 679, 776, 863, 970, 1120, 1358, 1552, 1726, 1940, 2240, 2716, 3104, 3395, 3452, 3880, 4315, 5432, 6041, 6208, 6790, 6904, 7760, 8630, 10864, 12082, 13580, 13808, 15520, 17260, 21728, 24164, 27160, 27616, 30205, 31040, 34520, 43456, 48328, 54320, 55232, 60410, 69040, 83711, 96656, 108640, 120820, 138080, 167422, 193312, 217280, 241640, 276160, 334844, 386624, 418555, 483280, 585977, 669688, 837110, 966560, 1171954, 1339376, 1674220, 1933120, 2343908, 2678752, 2929885, 3348440, 4687816, 5357504, 5859770, 6696880, 9375632, 11719540, 13393760, 18751264, 23439080, 26787520, 37502528, 46878160, 93756320, 187512640]

約数ペア:

[(1, 187512640), (2, 93756320), (4, 46878160), (5, 37502528), (7, 26787520), (8, 23439080), (10, 18751264), (14, 13393760), (16, 11719540), (20, 9375632), (28, 6696880), (32, 5859770), (35, 5357504), (40, 4687816), (56, 3348440), (64, 2929885), (70, 2678752), (80, 2343908), (97, 1933120), (112, 1674220), (140, 1339376), (160, 1171954), (194, 966560), (224, 837110), (280, 669688), (320, 585977), (388, 483280), (448, 418555), (485, 386624), (560, 334844), (679, 276160), (776, 241640), (863, 217280), (970, 193312), (1120, 167422), (1358, 138080), (1552, 120820), (1726, 108640), (1940, 96656), (2240, 83711), (2716, 69040), (3104, 60410), (3395, 55232), (3452, 54320), (3880, 48328), (4315, 43456), (5432, 34520), (6041, 31040), (6208, 30205), (6790, 27616), (6904, 27160), (7760, 24164), (8630, 21728), (10864, 17260), (12082, 15520), (13580, 13808)]