375025280

素因数分解:

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

素因数の和:986

約数の個数: 128

約数和(自身を含む): 1036385280

約数和(自身を除く): 661360000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 640, 679, 776, 863, 896, 970, 1120, 1358, 1552, 1726, 1940, 2240, 2716, 3104, 3395, 3452, 3880, 4315, 4480, 5432, 6041, 6208, 6790, 6904, 7760, 8630, 10864, 12082, 12416, 13580, 13808, 15520, 17260, 21728, 24164, 27160, 27616, 30205, 31040, 34520, 43456, 48328, 54320, 55232, 60410, 62080, 69040, 83711, 86912, 96656, 108640, 110464, 120820, 138080, 167422, 193312, 217280, 241640, 276160, 334844, 386624, 418555, 434560, 483280, 552320, 585977, 669688, 773248, 837110, 966560, 1171954, 1339376, 1674220, 1933120, 2343908, 2678752, 2929885, 3348440, 3866240, 4687816, 5357504, 5859770, 6696880, 9375632, 10715008, 11719540, 13393760, 18751264, 23439080, 26787520, 37502528, 46878160, 53575040, 75005056, 93756320, 187512640, 375025280]

約数ペア:

[(1, 375025280), (2, 187512640), (4, 93756320), (5, 75005056), (7, 53575040), (8, 46878160), (10, 37502528), (14, 26787520), (16, 23439080), (20, 18751264), (28, 13393760), (32, 11719540), (35, 10715008), (40, 9375632), (56, 6696880), (64, 5859770), (70, 5357504), (80, 4687816), (97, 3866240), (112, 3348440), (128, 2929885), (140, 2678752), (160, 2343908), (194, 1933120), (224, 1674220), (280, 1339376), (320, 1171954), (388, 966560), (448, 837110), (485, 773248), (560, 669688), (640, 585977), (679, 552320), (776, 483280), (863, 434560), (896, 418555), (970, 386624), (1120, 334844), (1358, 276160), (1552, 241640), (1726, 217280), (1940, 193312), (2240, 167422), (2716, 138080), (3104, 120820), (3395, 110464), (3452, 108640), (3880, 96656), (4315, 86912), (4480, 83711), (5432, 69040), (6041, 62080), (6208, 60410), (6790, 55232), (6904, 54320), (7760, 48328), (8630, 43456), (10864, 34520), (12082, 31040), (12416, 30205), (13580, 27616), (13808, 27160), (15520, 24164), (17260, 21728)]