2786034480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1339

約数の個数: 160

約数和(自身を含む): 8946094080

約数和(自身を除く): 6160059600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 439, 465, 496, 620, 744, 853, 878, 930, 1240, 1317, 1488, 1706, 1756, 1860, 2195, 2480, 2559, 2634, 3412, 3512, 3720, 4265, 4390, 5118, 5268, 6585, 6824, 7024, 7440, 8530, 8780, 10236, 10536, 12795, 13170, 13609, 13648, 17060, 17560, 20472, 21072, 25590, 26340, 26443, 27218, 34120, 35120, 40827, 40944, 51180, 52680, 52886, 54436, 68045, 68240, 79329, 81654, 102360, 105360, 105772, 108872, 132215, 136090, 158658, 163308, 204135, 204720, 211544, 217744, 264430, 272180, 317316, 326616, 374467, 396645, 408270, 423088, 528860, 544360, 634632, 653232, 748934, 793290, 816540, 1057720, 1088720, 1123401, 1269264, 1497868, 1586580, 1633080, 1872335, 2115440, 2246802, 2995736, 3173160, 3266160, 3744670, 4493604, 5617005, 5991472, 6346320, 7489340, 8987208, 11234010, 11608477, 14978680, 17974416, 22468020, 23216954, 29957360, 34825431, 44936040, 46433908, 58042385, 69650862, 89872080, 92867816, 116084770, 139301724, 174127155, 185735632, 232169540, 278603448, 348254310, 464339080, 557206896, 696508620, 928678160, 1393017240, 2786034480]

約数ペア:

[(1, 2786034480), (2, 1393017240), (3, 928678160), (4, 696508620), (5, 557206896), (6, 464339080), (8, 348254310), (10, 278603448), (12, 232169540), (15, 185735632), (16, 174127155), (20, 139301724), (24, 116084770), (30, 92867816), (31, 89872080), (40, 69650862), (48, 58042385), (60, 46433908), (62, 44936040), (80, 34825431), (93, 29957360), (120, 23216954), (124, 22468020), (155, 17974416), (186, 14978680), (240, 11608477), (248, 11234010), (310, 8987208), (372, 7489340), (439, 6346320), (465, 5991472), (496, 5617005), (620, 4493604), (744, 3744670), (853, 3266160), (878, 3173160), (930, 2995736), (1240, 2246802), (1317, 2115440), (1488, 1872335), (1706, 1633080), (1756, 1586580), (1860, 1497868), (2195, 1269264), (2480, 1123401), (2559, 1088720), (2634, 1057720), (3412, 816540), (3512, 793290), (3720, 748934), (4265, 653232), (4390, 634632), (5118, 544360), (5268, 528860), (6585, 423088), (6824, 408270), (7024, 396645), (7440, 374467), (8530, 326616), (8780, 317316), (10236, 272180), (10536, 264430), (12795, 217744), (13170, 211544), (13609, 204720), (13648, 204135), (17060, 163308), (17560, 158658), (20472, 136090), (21072, 132215), (25590, 108872), (26340, 105772), (26443, 105360), (27218, 102360), (34120, 81654), (35120, 79329), (40827, 68240), (40944, 68045), (51180, 54436), (52680, 52886)]