6897255680

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:709

約数の個数: 216

約数和(自身を含む): 19336366728

約数和(自身を除く): 12439111048

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, 196, 224, 245, 256, 277, 280, 320, 392, 397, 448, 490, 554, 560, 640, 784, 794, 896, 980, 1108, 1120, 1280, 1385, 1568, 1588, 1792, 1939, 1960, 1985, 2216, 2240, 2770, 2779, 3136, 3176, 3878, 3920, 3970, 4432, 4480, 5540, 5558, 6272, 6352, 7756, 7840, 7940, 8864, 8960, 9695, 11080, 11116, 12544, 12704, 13573, 13895, 15512, 15680, 15880, 17728, 19390, 19453, 22160, 22232, 25408, 27146, 27790, 31024, 31360, 31760, 35456, 38780, 38906, 44320, 44464, 50816, 54292, 55580, 62048, 62720, 63520, 67865, 70912, 77560, 77812, 88640, 88928, 97265, 101632, 108584, 109969, 111160, 124096, 127040, 135730, 155120, 155624, 177280, 177856, 194530, 217168, 219938, 222320, 248192, 254080, 271460, 310240, 311248, 354560, 355712, 389060, 434336, 439876, 444640, 496384, 508160, 542920, 549845, 620480, 622496, 711424, 769783, 778120, 868672, 879752, 889280, 1085840, 1099690, 1240960, 1244992, 1539566, 1556240, 1737344, 1759504, 1778560, 2171680, 2199380, 2481920, 2489984, 3079132, 3112480, 3474688, 3519008, 3557120, 3848915, 4343360, 4398760, 4979968, 5388481, 6158264, 6224960, 7038016, 7697830, 8686720, 8797520, 10776962, 12316528, 12449920, 14076032, 15395660, 17373440, 17595040, 21553924, 24633056, 24899840, 26942405, 28152064, 30791320, 35190080, 43107848, 49266112, 53884810, 61582640, 70380160, 86215696, 98532224, 107769620, 123165280, 140760320, 172431392, 197064448, 215539240, 246330560, 344862784, 431078480, 492661120, 689725568, 862156960, 985322240, 1379451136, 1724313920, 3448627840, 6897255680]

約数ペア:

[(1, 6897255680), (2, 3448627840), (4, 1724313920), (5, 1379451136), (7, 985322240), (8, 862156960), (10, 689725568), (14, 492661120), (16, 431078480), (20, 344862784), (28, 246330560), (32, 215539240), (35, 197064448), (40, 172431392), (49, 140760320), (56, 123165280), (64, 107769620), (70, 98532224), (80, 86215696), (98, 70380160), (112, 61582640), (128, 53884810), (140, 49266112), (160, 43107848), (196, 35190080), (224, 30791320), (245, 28152064), (256, 26942405), (277, 24899840), (280, 24633056), (320, 21553924), (392, 17595040), (397, 17373440), (448, 15395660), (490, 14076032), (554, 12449920), (560, 12316528), (640, 10776962), (784, 8797520), (794, 8686720), (896, 7697830), (980, 7038016), (1108, 6224960), (1120, 6158264), (1280, 5388481), (1385, 4979968), (1568, 4398760), (1588, 4343360), (1792, 3848915), (1939, 3557120), (1960, 3519008), (1985, 3474688), (2216, 3112480), (2240, 3079132), (2770, 2489984), (2779, 2481920), (3136, 2199380), (3176, 2171680), (3878, 1778560), (3920, 1759504), (3970, 1737344), (4432, 1556240), (4480, 1539566), (5540, 1244992), (5558, 1240960), (6272, 1099690), (6352, 1085840), (7756, 889280), (7840, 879752), (7940, 868672), (8864, 778120), (8960, 769783), (9695, 711424), (11080, 622496), (11116, 620480), (12544, 549845), (12704, 542920), (13573, 508160), (13895, 496384), (15512, 444640), (15680, 439876), (15880, 434336), (17728, 389060), (19390, 355712), (19453, 354560), (22160, 311248), (22232, 310240), (25408, 271460), (27146, 254080), (27790, 248192), (31024, 222320), (31360, 219938), (31760, 217168), (35456, 194530), (38780, 177856), (38906, 177280), (44320, 155624), (44464, 155120), (50816, 135730), (54292, 127040), (55580, 124096), (62048, 111160), (62720, 109969), (63520, 108584), (67865, 101632), (70912, 97265), (77560, 88928), (77812, 88640)]