339704960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:614

約数の個数: 128

約数和(自身を含む): 935331840

約数和(自身を除く): 595626880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 191, 224, 280, 320, 382, 397, 448, 560, 640, 764, 794, 896, 955, 1120, 1337, 1528, 1588, 1910, 1985, 2240, 2674, 2779, 3056, 3176, 3820, 3970, 4480, 5348, 5558, 6112, 6352, 6685, 7640, 7940, 10696, 11116, 12224, 12704, 13370, 13895, 15280, 15880, 21392, 22232, 24448, 25408, 26740, 27790, 30560, 31760, 42784, 44464, 50816, 53480, 55580, 61120, 63520, 75827, 85568, 88928, 106960, 111160, 122240, 127040, 151654, 171136, 177856, 213920, 222320, 254080, 303308, 355712, 379135, 427840, 444640, 530789, 606616, 758270, 855680, 889280, 1061578, 1213232, 1516540, 1778560, 2123156, 2426464, 2653945, 3033080, 4246312, 4852928, 5307890, 6066160, 8492624, 9705856, 10615780, 12132320, 16985248, 21231560, 24264640, 33970496, 42463120, 48529280, 67940992, 84926240, 169852480, 339704960]

約数ペア:

[(1, 339704960), (2, 169852480), (4, 84926240), (5, 67940992), (7, 48529280), (8, 42463120), (10, 33970496), (14, 24264640), (16, 21231560), (20, 16985248), (28, 12132320), (32, 10615780), (35, 9705856), (40, 8492624), (56, 6066160), (64, 5307890), (70, 4852928), (80, 4246312), (112, 3033080), (128, 2653945), (140, 2426464), (160, 2123156), (191, 1778560), (224, 1516540), (280, 1213232), (320, 1061578), (382, 889280), (397, 855680), (448, 758270), (560, 606616), (640, 530789), (764, 444640), (794, 427840), (896, 379135), (955, 355712), (1120, 303308), (1337, 254080), (1528, 222320), (1588, 213920), (1910, 177856), (1985, 171136), (2240, 151654), (2674, 127040), (2779, 122240), (3056, 111160), (3176, 106960), (3820, 88928), (3970, 85568), (4480, 75827), (5348, 63520), (5558, 61120), (6112, 55580), (6352, 53480), (6685, 50816), (7640, 44464), (7940, 42784), (10696, 31760), (11116, 30560), (12224, 27790), (12704, 26740), (13370, 25408), (13895, 24448), (15280, 22232), (15880, 21392)]