20745459504

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{463}}^1$

素因数の和:950

約数の個数: 400

約数和(自身を含む): 75188044800

約数和(自身を除く): 54442585296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 324, 336, 378, 396, 432, 449, 462, 463, 504, 528, 567, 594, 616, 648, 693, 756, 792, 891, 898, 924, 926, 1008, 1134, 1188, 1232, 1296, 1347, 1386, 1389, 1512, 1584, 1782, 1796, 1848, 1852, 2079, 2268, 2376, 2694, 2772, 2778, 3024, 3143, 3241, 3564, 3592, 3696, 3704, 4041, 4158, 4167, 4536, 4752, 4939, 5093, 5388, 5544, 5556, 6237, 6286, 6482, 7128, 7184, 7408, 8082, 8316, 8334, 9072, 9429, 9723, 9878, 10186, 10776, 11088, 11112, 12123, 12474, 12501, 12572, 12964, 14256, 14817, 15279, 16164, 16632, 16668, 18858, 19446, 19756, 20372, 21552, 22224, 24246, 24948, 25002, 25144, 25928, 28287, 29169, 29634, 30558, 32328, 33264, 33336, 34573, 35651, 36369, 37503, 37716, 38892, 39512, 40744, 44451, 45837, 48492, 49896, 50004, 50288, 51856, 56574, 58338, 59268, 61116, 64656, 66672, 69146, 71302, 72738, 75006, 75432, 77784, 79024, 81488, 84861, 87507, 88902, 91674, 96984, 99792, 100008, 103719, 106953, 113148, 116676, 118536, 122232, 133353, 137511, 138292, 142604, 145476, 150012, 150864, 155568, 169722, 175014, 177804, 183348, 193968, 200016, 207438, 207887, 213906, 226296, 233352, 237072, 244464, 254583, 262521, 266706, 275022, 276584, 285208, 290952, 300024, 311157, 320859, 339444, 350028, 355608, 366696, 400059, 412533, 414876, 415774, 427812, 452592, 466704, 509166, 525042, 533412, 550044, 553168, 570416, 581904, 600048, 622314, 623661, 641718, 678888, 700056, 711216, 733392, 800118, 825066, 829752, 831548, 855624, 933471, 962577, 1018332, 1050084, 1066824, 1100088, 1244628, 1247322, 1283436, 1357776, 1400112, 1455209, 1600236, 1650132, 1659504, 1663096, 1711248, 1866942, 1870983, 1925154, 2036664, 2100168, 2133648, 2200176, 2286757, 2489256, 2494644, 2566872, 2800413, 2887731, 2910418, 3200472, 3300264, 3326192, 3733884, 3741966, 3850308, 4073328, 4200336, 4365627, 4573514, 4978512, 4989288, 5133744, 5600826, 5612949, 5775462, 5820836, 6400944, 6600528, 6860271, 7467768, 7483932, 7700616, 8731254, 9147028, 9978576, 11201652, 11225898, 11550924, 11641672, 13096881, 13720542, 14935536, 14967864, 15401232, 16007299, 16838847, 17462508, 18294056, 20580813, 22403304, 22451796, 23101848, 23283344, 26193762, 27441084, 29935728, 32014598, 33677694, 34925016, 36588112, 39290643, 41161626, 44806608, 44903592, 46203696, 48021897, 52387524, 54882168, 61742439, 64029196, 67355388, 69850032, 78581286, 82323252, 89807184, 96043794, 104775048, 109764336, 117871929, 123484878, 128058392, 134710776, 144065691, 157162572, 164646504, 185227317, 192087588, 209550096, 235743858, 246969756, 256116784, 269421552, 288131382, 314325144, 329293008, 370454634, 384175176, 432197073, 471487716, 493939512, 576262764, 628650288, 740909268, 768350352, 864394146, 942975432, 987879024, 1152525528, 1296591219, 1481818536, 1728788292, 1885950864, 2305051056, 2593182438, 2963637072, 3457576584, 5186364876, 6915153168, 10372729752, 20745459504]

約数ペア:

[(1, 20745459504), (2, 10372729752), (3, 6915153168), (4, 5186364876), (6, 3457576584), (7, 2963637072), (8, 2593182438), (9, 2305051056), (11, 1885950864), (12, 1728788292), (14, 1481818536), (16, 1296591219), (18, 1152525528), (21, 987879024), (22, 942975432), (24, 864394146), (27, 768350352), (28, 740909268), (33, 628650288), (36, 576262764), (42, 493939512), (44, 471487716), (48, 432197073), (54, 384175176), (56, 370454634), (63, 329293008), (66, 314325144), (72, 288131382), (77, 269421552), (81, 256116784), (84, 246969756), (88, 235743858), (99, 209550096), (108, 192087588), (112, 185227317), (126, 164646504), (132, 157162572), (144, 144065691), (154, 134710776), (162, 128058392), (168, 123484878), (176, 117871929), (189, 109764336), (198, 104775048), (216, 96043794), (231, 89807184), (252, 82323252), (264, 78581286), (297, 69850032), (308, 67355388), (324, 64029196), (336, 61742439), (378, 54882168), (396, 52387524), (432, 48021897), (449, 46203696), (462, 44903592), (463, 44806608), (504, 41161626), (528, 39290643), (567, 36588112), (594, 34925016), (616, 33677694), (648, 32014598), (693, 29935728), (756, 27441084), (792, 26193762), (891, 23283344), (898, 23101848), (924, 22451796), (926, 22403304), (1008, 20580813), (1134, 18294056), (1188, 17462508), (1232, 16838847), (1296, 16007299), (1347, 15401232), (1386, 14967864), (1389, 14935536), (1512, 13720542), (1584, 13096881), (1782, 11641672), (1796, 11550924), (1848, 11225898), (1852, 11201652), (2079, 9978576), (2268, 9147028), (2376, 8731254), (2694, 7700616), (2772, 7483932), (2778, 7467768), (3024, 6860271), (3143, 6600528), (3241, 6400944), (3564, 5820836), (3592, 5775462), (3696, 5612949), (3704, 5600826), (4041, 5133744), (4158, 4989288), (4167, 4978512), (4536, 4573514), (4752, 4365627), (4939, 4200336), (5093, 4073328), (5388, 3850308), (5544, 3741966), (5556, 3733884), (6237, 3326192), (6286, 3300264), (6482, 3200472), (7128, 2910418), (7184, 2887731), (7408, 2800413), (8082, 2566872), (8316, 2494644), (8334, 2489256), (9072, 2286757), (9429, 2200176), (9723, 2133648), (9878, 2100168), (10186, 2036664), (10776, 1925154), (11088, 1870983), (11112, 1866942), (12123, 1711248), (12474, 1663096), (12501, 1659504), (12572, 1650132), (12964, 1600236), (14256, 1455209), (14817, 1400112), (15279, 1357776), (16164, 1283436), (16632, 1247322), (16668, 1244628), (18858, 1100088), (19446, 1066824), (19756, 1050084), (20372, 1018332), (21552, 962577), (22224, 933471), (24246, 855624), (24948, 831548), (25002, 829752), (25144, 825066), (25928, 800118), (28287, 733392), (29169, 711216), (29634, 700056), (30558, 678888), (32328, 641718), (33264, 623661), (33336, 622314), (34573, 600048), (35651, 581904), (36369, 570416), (37503, 553168), (37716, 550044), (38892, 533412), (39512, 525042), (40744, 509166), (44451, 466704), (45837, 452592), (48492, 427812), (49896, 415774), (50004, 414876), (50288, 412533), (51856, 400059), (56574, 366696), (58338, 355608), (59268, 350028), (61116, 339444), (64656, 320859), (66672, 311157), (69146, 300024), (71302, 290952), (72738, 285208), (75006, 276584), (75432, 275022), (77784, 266706), (79024, 262521), (81488, 254583), (84861, 244464), (87507, 237072), (88902, 233352), (91674, 226296), (96984, 213906), (99792, 207887), (100008, 207438), (103719, 200016), (106953, 193968), (113148, 183348), (116676, 177804), (118536, 175014), (122232, 169722), (133353, 155568), (137511, 150864), (138292, 150012), (142604, 145476)]