20140942080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8419}}^1$

素因数の和:8539

約数の個数: 288

約数和(自身を含む): 74349273600

約数和(自身を除く): 54208331520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 128, 140, 160, 168, 178, 192, 210, 224, 240, 256, 267, 280, 320, 336, 356, 384, 420, 445, 448, 480, 534, 560, 623, 640, 672, 712, 768, 840, 890, 896, 960, 1068, 1120, 1246, 1280, 1335, 1344, 1424, 1680, 1780, 1792, 1869, 1920, 2136, 2240, 2492, 2670, 2688, 2848, 3115, 3360, 3560, 3738, 3840, 4272, 4480, 4984, 5340, 5376, 5696, 6230, 6720, 7120, 7476, 8419, 8544, 8960, 9345, 9968, 10680, 11392, 12460, 13440, 14240, 14952, 16838, 17088, 18690, 19936, 21360, 22784, 24920, 25257, 26880, 28480, 29904, 33676, 34176, 37380, 39872, 42095, 42720, 49840, 50514, 56960, 58933, 59808, 67352, 68352, 74760, 79744, 84190, 85440, 99680, 101028, 113920, 117866, 119616, 126285, 134704, 149520, 159488, 168380, 170880, 176799, 199360, 202056, 235732, 239232, 252570, 269408, 294665, 299040, 336760, 341760, 353598, 398720, 404112, 471464, 478464, 505140, 538816, 589330, 598080, 673520, 707196, 749291, 797440, 808224, 883995, 942928, 1010280, 1077632, 1178660, 1196160, 1347040, 1414392, 1498582, 1616448, 1767990, 1885856, 2020560, 2155264, 2247873, 2357320, 2392320, 2694080, 2828784, 2997164, 3232896, 3535980, 3746455, 3771712, 4041120, 4495746, 4714640, 5245037, 5388160, 5657568, 5994328, 6465792, 7071960, 7492910, 7543424, 8082240, 8991492, 9429280, 10490074, 10776320, 11239365, 11315136, 11988656, 14143920, 14985820, 15086848, 15735111, 16164480, 17982984, 18858560, 20980148, 22478730, 22630272, 23977312, 26225185, 28287840, 29971640, 31470222, 32328960, 35965968, 37717120, 41960296, 44957460, 45260544, 47954624, 52450370, 56575680, 59943280, 62940444, 71931936, 75434240, 78675555, 83920592, 89914920, 95909248, 104900740, 113151360, 119886560, 125880888, 143863872, 157351110, 167841184, 179829840, 191818496, 209801480, 226302720, 239773120, 251761776, 287727744, 314702220, 335682368, 359659680, 419602960, 479546240, 503523552, 575455488, 629404440, 671364736, 719319360, 839205920, 959092480, 1007047104, 1258808880, 1342729472, 1438638720, 1678411840, 2014094208, 2517617760, 2877277440, 3356823680, 4028188416, 5035235520, 6713647360, 10070471040, 20140942080]

約数ペア:

[(1, 20140942080), (2, 10070471040), (3, 6713647360), (4, 5035235520), (5, 4028188416), (6, 3356823680), (7, 2877277440), (8, 2517617760), (10, 2014094208), (12, 1678411840), (14, 1438638720), (15, 1342729472), (16, 1258808880), (20, 1007047104), (21, 959092480), (24, 839205920), (28, 719319360), (30, 671364736), (32, 629404440), (35, 575455488), (40, 503523552), (42, 479546240), (48, 419602960), (56, 359659680), (60, 335682368), (64, 314702220), (70, 287727744), (80, 251761776), (84, 239773120), (89, 226302720), (96, 209801480), (105, 191818496), (112, 179829840), (120, 167841184), (128, 157351110), (140, 143863872), (160, 125880888), (168, 119886560), (178, 113151360), (192, 104900740), (210, 95909248), (224, 89914920), (240, 83920592), (256, 78675555), (267, 75434240), (280, 71931936), (320, 62940444), (336, 59943280), (356, 56575680), (384, 52450370), (420, 47954624), (445, 45260544), (448, 44957460), (480, 41960296), (534, 37717120), (560, 35965968), (623, 32328960), (640, 31470222), (672, 29971640), (712, 28287840), (768, 26225185), (840, 23977312), (890, 22630272), (896, 22478730), (960, 20980148), (1068, 18858560), (1120, 17982984), (1246, 16164480), (1280, 15735111), (1335, 15086848), (1344, 14985820), (1424, 14143920), (1680, 11988656), (1780, 11315136), (1792, 11239365), (1869, 10776320), (1920, 10490074), (2136, 9429280), (2240, 8991492), (2492, 8082240), (2670, 7543424), (2688, 7492910), (2848, 7071960), (3115, 6465792), (3360, 5994328), (3560, 5657568), (3738, 5388160), (3840, 5245037), (4272, 4714640), (4480, 4495746), (4984, 4041120), (5340, 3771712), (5376, 3746455), (5696, 3535980), (6230, 3232896), (6720, 2997164), (7120, 2828784), (7476, 2694080), (8419, 2392320), (8544, 2357320), (8960, 2247873), (9345, 2155264), (9968, 2020560), (10680, 1885856), (11392, 1767990), (12460, 1616448), (13440, 1498582), (14240, 1414392), (14952, 1347040), (16838, 1196160), (17088, 1178660), (18690, 1077632), (19936, 1010280), (21360, 942928), (22784, 883995), (24920, 808224), (25257, 797440), (26880, 749291), (28480, 707196), (29904, 673520), (33676, 598080), (34176, 589330), (37380, 538816), (39872, 505140), (42095, 478464), (42720, 471464), (49840, 404112), (50514, 398720), (56960, 353598), (58933, 341760), (59808, 336760), (67352, 299040), (68352, 294665), (74760, 269408), (79744, 252570), (84190, 239232), (85440, 235732), (99680, 202056), (101028, 199360), (113920, 176799), (117866, 170880), (119616, 168380), (126285, 159488), (134704, 149520)]