2377934720

素因数分解:

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

素因数の和:621

約数の個数: 192

約数和(自身を含む): 6664239360

約数和(自身を除く): 4286304640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 191, 196, 224, 245, 280, 320, 382, 392, 397, 448, 490, 560, 640, 764, 784, 794, 896, 955, 980, 1120, 1337, 1528, 1568, 1588, 1910, 1960, 1985, 2240, 2674, 2779, 3056, 3136, 3176, 3820, 3920, 3970, 4480, 5348, 5558, 6112, 6272, 6352, 6685, 7640, 7840, 7940, 9359, 10696, 11116, 12224, 12704, 13370, 13895, 15280, 15680, 15880, 18718, 19453, 21392, 22232, 24448, 25408, 26740, 27790, 30560, 31360, 31760, 37436, 38906, 42784, 44464, 46795, 50816, 53480, 55580, 61120, 63520, 74872, 75827, 77812, 85568, 88928, 93590, 97265, 106960, 111160, 122240, 127040, 149744, 151654, 155624, 171136, 177856, 187180, 194530, 213920, 222320, 254080, 299488, 303308, 311248, 355712, 374360, 379135, 389060, 427840, 444640, 530789, 598976, 606616, 622496, 748720, 758270, 778120, 855680, 889280, 1061578, 1197952, 1213232, 1244992, 1497440, 1516540, 1556240, 1778560, 2123156, 2426464, 2489984, 2653945, 2994880, 3033080, 3112480, 3715523, 4246312, 4852928, 5307890, 5989760, 6066160, 6224960, 7431046, 8492624, 9705856, 10615780, 12132320, 12449920, 14862092, 16985248, 18577615, 21231560, 24264640, 29724184, 33970496, 37155230, 42463120, 48529280, 59448368, 67940992, 74310460, 84926240, 118896736, 148620920, 169852480, 237793472, 297241840, 339704960, 475586944, 594483680, 1188967360, 2377934720]

約数ペア:

[(1, 2377934720), (2, 1188967360), (4, 594483680), (5, 475586944), (7, 339704960), (8, 297241840), (10, 237793472), (14, 169852480), (16, 148620920), (20, 118896736), (28, 84926240), (32, 74310460), (35, 67940992), (40, 59448368), (49, 48529280), (56, 42463120), (64, 37155230), (70, 33970496), (80, 29724184), (98, 24264640), (112, 21231560), (128, 18577615), (140, 16985248), (160, 14862092), (191, 12449920), (196, 12132320), (224, 10615780), (245, 9705856), (280, 8492624), (320, 7431046), (382, 6224960), (392, 6066160), (397, 5989760), (448, 5307890), (490, 4852928), (560, 4246312), (640, 3715523), (764, 3112480), (784, 3033080), (794, 2994880), (896, 2653945), (955, 2489984), (980, 2426464), (1120, 2123156), (1337, 1778560), (1528, 1556240), (1568, 1516540), (1588, 1497440), (1910, 1244992), (1960, 1213232), (1985, 1197952), (2240, 1061578), (2674, 889280), (2779, 855680), (3056, 778120), (3136, 758270), (3176, 748720), (3820, 622496), (3920, 606616), (3970, 598976), (4480, 530789), (5348, 444640), (5558, 427840), (6112, 389060), (6272, 379135), (6352, 374360), (6685, 355712), (7640, 311248), (7840, 303308), (7940, 299488), (9359, 254080), (10696, 222320), (11116, 213920), (12224, 194530), (12704, 187180), (13370, 177856), (13895, 171136), (15280, 155624), (15680, 151654), (15880, 149744), (18718, 127040), (19453, 122240), (21392, 111160), (22232, 106960), (24448, 97265), (25408, 93590), (26740, 88928), (27790, 85568), (30560, 77812), (31360, 75827), (31760, 74872), (37436, 63520), (38906, 61120), (42784, 55580), (44464, 53480), (46795, 50816)]