2563130880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2099}}^1$

素因数の和:2181

約数の個数: 240

約数和(自身を含む): 9048639600

約数和(自身を除く): 6485508720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 512, 530, 576, 636, 640, 720, 768, 795, 848, 954, 960, 1060, 1152, 1272, 1280, 1440, 1536, 1590, 1696, 1908, 1920, 2099, 2120, 2304, 2385, 2544, 2560, 2880, 3180, 3392, 3816, 3840, 4198, 4240, 4608, 4770, 5088, 5760, 6297, 6360, 6784, 7632, 7680, 8396, 8480, 9540, 10176, 10495, 11520, 12594, 12720, 13568, 15264, 16792, 16960, 18891, 19080, 20352, 20990, 23040, 25188, 25440, 27136, 30528, 31485, 33584, 33920, 37782, 38160, 40704, 41980, 50376, 50880, 61056, 62970, 67168, 67840, 75564, 76320, 81408, 83960, 94455, 100752, 101760, 111247, 122112, 125940, 134336, 135680, 151128, 152640, 167920, 188910, 201504, 203520, 222494, 244224, 251880, 268672, 302256, 305280, 333741, 335840, 377820, 403008, 407040, 444988, 503760, 537344, 556235, 604512, 610560, 667482, 671680, 755640, 806016, 889976, 1001223, 1007520, 1074688, 1112470, 1209024, 1221120, 1334964, 1343360, 1511280, 1612032, 1668705, 1779952, 2002446, 2015040, 2224940, 2418048, 2669928, 2686720, 3022560, 3224064, 3337410, 3559904, 4004892, 4030080, 4449880, 4836096, 5006115, 5339856, 5373440, 6045120, 6674820, 7119808, 8009784, 8060160, 8899760, 9672192, 10012230, 10679712, 12090240, 13349640, 14239616, 16019568, 16120320, 17799520, 20024460, 21359424, 24180480, 26699280, 28479232, 32039136, 35599040, 40048920, 42718848, 48360960, 53398560, 56958464, 64078272, 71198080, 80097840, 85437696, 106797120, 128156544, 142396160, 160195680, 170875392, 213594240, 256313088, 284792320, 320391360, 427188480, 512626176, 640782720, 854376960, 1281565440, 2563130880]

約数ペア:

[(1, 2563130880), (2, 1281565440), (3, 854376960), (4, 640782720), (5, 512626176), (6, 427188480), (8, 320391360), (9, 284792320), (10, 256313088), (12, 213594240), (15, 170875392), (16, 160195680), (18, 142396160), (20, 128156544), (24, 106797120), (30, 85437696), (32, 80097840), (36, 71198080), (40, 64078272), (45, 56958464), (48, 53398560), (53, 48360960), (60, 42718848), (64, 40048920), (72, 35599040), (80, 32039136), (90, 28479232), (96, 26699280), (106, 24180480), (120, 21359424), (128, 20024460), (144, 17799520), (159, 16120320), (160, 16019568), (180, 14239616), (192, 13349640), (212, 12090240), (240, 10679712), (256, 10012230), (265, 9672192), (288, 8899760), (318, 8060160), (320, 8009784), (360, 7119808), (384, 6674820), (424, 6045120), (477, 5373440), (480, 5339856), (512, 5006115), (530, 4836096), (576, 4449880), (636, 4030080), (640, 4004892), (720, 3559904), (768, 3337410), (795, 3224064), (848, 3022560), (954, 2686720), (960, 2669928), (1060, 2418048), (1152, 2224940), (1272, 2015040), (1280, 2002446), (1440, 1779952), (1536, 1668705), (1590, 1612032), (1696, 1511280), (1908, 1343360), (1920, 1334964), (2099, 1221120), (2120, 1209024), (2304, 1112470), (2385, 1074688), (2544, 1007520), (2560, 1001223), (2880, 889976), (3180, 806016), (3392, 755640), (3816, 671680), (3840, 667482), (4198, 610560), (4240, 604512), (4608, 556235), (4770, 537344), (5088, 503760), (5760, 444988), (6297, 407040), (6360, 403008), (6784, 377820), (7632, 335840), (7680, 333741), (8396, 305280), (8480, 302256), (9540, 268672), (10176, 251880), (10495, 244224), (11520, 222494), (12594, 203520), (12720, 201504), (13568, 188910), (15264, 167920), (16792, 152640), (16960, 151128), (18891, 135680), (19080, 134336), (20352, 125940), (20990, 122112), (23040, 111247), (25188, 101760), (25440, 100752), (27136, 94455), (30528, 83960), (31485, 81408), (33584, 76320), (33920, 75564), (37782, 67840), (38160, 67168), (40704, 62970), (41980, 61056), (50376, 50880)]