20730463488

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:855

約数の個数: 360

約数和(自身を含む): 71051238720

約数和(自身を除く): 50320775232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 251, 252, 256, 288, 324, 336, 378, 384, 432, 448, 502, 504, 567, 569, 576, 648, 672, 753, 756, 768, 864, 896, 1004, 1008, 1134, 1138, 1152, 1296, 1344, 1506, 1512, 1707, 1728, 1757, 1792, 2008, 2016, 2259, 2268, 2276, 2304, 2592, 2688, 3012, 3024, 3414, 3456, 3514, 3983, 4016, 4032, 4518, 4536, 4552, 5121, 5184, 5271, 5376, 6024, 6048, 6777, 6828, 6912, 7028, 7966, 8032, 8064, 9036, 9072, 9104, 10242, 10368, 10542, 11949, 12048, 12096, 13554, 13656, 14056, 15363, 15813, 15932, 16064, 16128, 18072, 18144, 18208, 20331, 20484, 20736, 21084, 23898, 24096, 24192, 27108, 27312, 28112, 30726, 31626, 31864, 32128, 35847, 36144, 36288, 36416, 40662, 40968, 42168, 46089, 47439, 47796, 48192, 48384, 54216, 54624, 56224, 61452, 63252, 63728, 64256, 71694, 72288, 72576, 72832, 81324, 81936, 84336, 92178, 94878, 95592, 96384, 107541, 108432, 109248, 112448, 122904, 126504, 127456, 142317, 142819, 143388, 144576, 145152, 145664, 162648, 163872, 168672, 184356, 189756, 191184, 192768, 215082, 216864, 218496, 224896, 245808, 253008, 254912, 284634, 285638, 286776, 289152, 322623, 325296, 327744, 337344, 368712, 379512, 382368, 428457, 430164, 433728, 436992, 449792, 491616, 506016, 509824, 569268, 571276, 573552, 578304, 645246, 650592, 655488, 674688, 737424, 759024, 764736, 856914, 860328, 867456, 983232, 999733, 1012032, 1019648, 1138536, 1142552, 1147104, 1285371, 1290492, 1301184, 1310976, 1349376, 1474848, 1518048, 1529472, 1713828, 1720656, 1734912, 1966464, 1999466, 2024064, 2277072, 2285104, 2294208, 2570742, 2580984, 2602368, 2949696, 2999199, 3036096, 3058944, 3427656, 3441312, 3856113, 3932928, 3998932, 4048128, 4554144, 4570208, 4588416, 5141484, 5161968, 5204736, 5899392, 5998398, 6072192, 6855312, 6882624, 7712226, 7997864, 8997597, 9108288, 9140416, 9176832, 10282968, 10323936, 11568339, 11798784, 11996796, 12144384, 13710624, 13765248, 15424452, 15995728, 17995194, 18216576, 18280832, 20565936, 20647872, 23136678, 23993592, 26992791, 27421248, 27530496, 30848904, 31991456, 35990388, 36433152, 36561664, 41131872, 41295744, 46273356, 47987184, 53985582, 54842496, 61697808, 63982912, 71980776, 80978373, 82263744, 82591488, 92546712, 95974368, 107971164, 109684992, 123395616, 127965824, 143961552, 161956746, 164527488, 185093424, 191948736, 215942328, 246791232, 255931648, 287923104, 323913492, 329054976, 370186848, 383897472, 431884656, 493582464, 575846208, 647826984, 740373696, 767794944, 863769312, 987164928, 1151692416, 1295653968, 1480747392, 1727538624, 2303384832, 2591307936, 2961494784, 3455077248, 5182615872, 6910154496, 10365231744, 20730463488]

約数ペア:

[(1, 20730463488), (2, 10365231744), (3, 6910154496), (4, 5182615872), (6, 3455077248), (7, 2961494784), (8, 2591307936), (9, 2303384832), (12, 1727538624), (14, 1480747392), (16, 1295653968), (18, 1151692416), (21, 987164928), (24, 863769312), (27, 767794944), (28, 740373696), (32, 647826984), (36, 575846208), (42, 493582464), (48, 431884656), (54, 383897472), (56, 370186848), (63, 329054976), (64, 323913492), (72, 287923104), (81, 255931648), (84, 246791232), (96, 215942328), (108, 191948736), (112, 185093424), (126, 164527488), (128, 161956746), (144, 143961552), (162, 127965824), (168, 123395616), (189, 109684992), (192, 107971164), (216, 95974368), (224, 92546712), (251, 82591488), (252, 82263744), (256, 80978373), (288, 71980776), (324, 63982912), (336, 61697808), (378, 54842496), (384, 53985582), (432, 47987184), (448, 46273356), (502, 41295744), (504, 41131872), (567, 36561664), (569, 36433152), (576, 35990388), (648, 31991456), (672, 30848904), (753, 27530496), (756, 27421248), (768, 26992791), (864, 23993592), (896, 23136678), (1004, 20647872), (1008, 20565936), (1134, 18280832), (1138, 18216576), (1152, 17995194), (1296, 15995728), (1344, 15424452), (1506, 13765248), (1512, 13710624), (1707, 12144384), (1728, 11996796), (1757, 11798784), (1792, 11568339), (2008, 10323936), (2016, 10282968), (2259, 9176832), (2268, 9140416), (2276, 9108288), (2304, 8997597), (2592, 7997864), (2688, 7712226), (3012, 6882624), (3024, 6855312), (3414, 6072192), (3456, 5998398), (3514, 5899392), (3983, 5204736), (4016, 5161968), (4032, 5141484), (4518, 4588416), (4536, 4570208), (4552, 4554144), (5121, 4048128), (5184, 3998932), (5271, 3932928), (5376, 3856113), (6024, 3441312), (6048, 3427656), (6777, 3058944), (6828, 3036096), (6912, 2999199), (7028, 2949696), (7966, 2602368), (8032, 2580984), (8064, 2570742), (9036, 2294208), (9072, 2285104), (9104, 2277072), (10242, 2024064), (10368, 1999466), (10542, 1966464), (11949, 1734912), (12048, 1720656), (12096, 1713828), (13554, 1529472), (13656, 1518048), (14056, 1474848), (15363, 1349376), (15813, 1310976), (15932, 1301184), (16064, 1290492), (16128, 1285371), (18072, 1147104), (18144, 1142552), (18208, 1138536), (20331, 1019648), (20484, 1012032), (20736, 999733), (21084, 983232), (23898, 867456), (24096, 860328), (24192, 856914), (27108, 764736), (27312, 759024), (28112, 737424), (30726, 674688), (31626, 655488), (31864, 650592), (32128, 645246), (35847, 578304), (36144, 573552), (36288, 571276), (36416, 569268), (40662, 509824), (40968, 506016), (42168, 491616), (46089, 449792), (47439, 436992), (47796, 433728), (48192, 430164), (48384, 428457), (54216, 382368), (54624, 379512), (56224, 368712), (61452, 337344), (63252, 327744), (63728, 325296), (64256, 322623), (71694, 289152), (72288, 286776), (72576, 285638), (72832, 284634), (81324, 254912), (81936, 253008), (84336, 245808), (92178, 224896), (94878, 218496), (95592, 216864), (96384, 215082), (107541, 192768), (108432, 191184), (109248, 189756), (112448, 184356), (122904, 168672), (126504, 163872), (127456, 162648), (142317, 145664), (142819, 145152), (143388, 144576)]