72034887680

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 384

約数和(自身を含む): 205001072640

約数和(自身を除く): 132966184960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 127, 128, 140, 160, 164, 193, 205, 224, 254, 256, 280, 287, 320, 328, 386, 410, 448, 508, 512, 560, 574, 635, 640, 656, 772, 820, 889, 896, 965, 1016, 1024, 1120, 1148, 1270, 1280, 1312, 1351, 1435, 1544, 1640, 1778, 1792, 1930, 2032, 2048, 2240, 2296, 2540, 2560, 2624, 2702, 2870, 3088, 3280, 3556, 3584, 3860, 4064, 4445, 4480, 4592, 5080, 5120, 5207, 5248, 5404, 5740, 6176, 6560, 6755, 7112, 7168, 7720, 7913, 8128, 8890, 8960, 9184, 10160, 10240, 10414, 10496, 10808, 11480, 12352, 13120, 13510, 14224, 14336, 15440, 15826, 16256, 17780, 17920, 18368, 20320, 20828, 20992, 21616, 22960, 24511, 24704, 26035, 26240, 27020, 28448, 30880, 31652, 32512, 35560, 35840, 36449, 36736, 39565, 40640, 41656, 41984, 43232, 45920, 49022, 49408, 52070, 52480, 54040, 55391, 56896, 61760, 63304, 65024, 71120, 71680, 72898, 73472, 79130, 81280, 83312, 83968, 86464, 91840, 98044, 98816, 104140, 104960, 108080, 110782, 113792, 122555, 123520, 126608, 130048, 142240, 145796, 146944, 158260, 162560, 166624, 171577, 172928, 182245, 183680, 196088, 197632, 208280, 209920, 216160, 221564, 227584, 245110, 247040, 253216, 260096, 276955, 284480, 291592, 293888, 316520, 325120, 333248, 343154, 345856, 364490, 367360, 392176, 395264, 416560, 419840, 432320, 443128, 455168, 490220, 494080, 506432, 553910, 568960, 583184, 587776, 633040, 650240, 666496, 686308, 691712, 728980, 734720, 784352, 833120, 857885, 864640, 886256, 910336, 980440, 988160, 1004951, 1012864, 1107820, 1137920, 1166368, 1266080, 1300480, 1332992, 1372616, 1383424, 1457960, 1469440, 1568704, 1666240, 1715770, 1729280, 1772512, 1820672, 1960880, 1976320, 2009902, 2025728, 2215640, 2275840, 2332736, 2532160, 2665984, 2745232, 2766848, 2915920, 2938880, 3137408, 3332480, 3431540, 3458560, 3545024, 3921760, 4019804, 4051456, 4431280, 4551680, 4665472, 5024755, 5064320, 5331968, 5490464, 5831840, 6274816, 6664960, 6863080, 6917120, 7034657, 7090048, 7843520, 8039608, 8102912, 8862560, 9103360, 9330944, 10049510, 10128640, 10663936, 10980928, 11663680, 12549632, 13329920, 13726160, 13834240, 14069314, 14180096, 15687040, 16079216, 16205824, 17725120, 18661888, 20099020, 20257280, 21961856, 23327360, 25099264, 26659840, 27452320, 28138628, 28360192, 31374080, 32158432, 35173285, 35450240, 37323776, 40198040, 40514560, 43923712, 46654720, 50198528, 53319680, 54904640, 56277256, 56720384, 62748160, 64316864, 70346570, 70900480, 74647552, 80396080, 81029120, 87847424, 93309440, 109809280, 112554512, 113440768, 125496320, 128633728, 140693140, 141800960, 160792160, 175694848, 186618880, 219618560, 225109024, 250992640, 257267456, 281386280, 283601920, 321584320, 351389696, 373237760, 439237120, 450218048, 514534912, 562772560, 567203840, 643168640, 878474240, 900436096, 1029069824, 1125545120, 1286337280, 1756948480, 1800872192, 2058139648, 2251090240, 2572674560, 3601744384, 4502180480, 5145349120, 7203488768, 9004360960, 10290698240, 14406977536, 18008721920, 36017443840, 72034887680]

約数ペア:

[(1, 72034887680), (2, 36017443840), (4, 18008721920), (5, 14406977536), (7, 10290698240), (8, 9004360960), (10, 7203488768), (14, 5145349120), (16, 4502180480), (20, 3601744384), (28, 2572674560), (32, 2251090240), (35, 2058139648), (40, 1800872192), (41, 1756948480), (56, 1286337280), (64, 1125545120), (70, 1029069824), (80, 900436096), (82, 878474240), (112, 643168640), (127, 567203840), (128, 562772560), (140, 514534912), (160, 450218048), (164, 439237120), (193, 373237760), (205, 351389696), (224, 321584320), (254, 283601920), (256, 281386280), (280, 257267456), (287, 250992640), (320, 225109024), (328, 219618560), (386, 186618880), (410, 175694848), (448, 160792160), (508, 141800960), (512, 140693140), (560, 128633728), (574, 125496320), (635, 113440768), (640, 112554512), (656, 109809280), (772, 93309440), (820, 87847424), (889, 81029120), (896, 80396080), (965, 74647552), (1016, 70900480), (1024, 70346570), (1120, 64316864), (1148, 62748160), (1270, 56720384), (1280, 56277256), (1312, 54904640), (1351, 53319680), (1435, 50198528), (1544, 46654720), (1640, 43923712), (1778, 40514560), (1792, 40198040), (1930, 37323776), (2032, 35450240), (2048, 35173285), (2240, 32158432), (2296, 31374080), (2540, 28360192), (2560, 28138628), (2624, 27452320), (2702, 26659840), (2870, 25099264), (3088, 23327360), (3280, 21961856), (3556, 20257280), (3584, 20099020), (3860, 18661888), (4064, 17725120), (4445, 16205824), (4480, 16079216), (4592, 15687040), (5080, 14180096), (5120, 14069314), (5207, 13834240), (5248, 13726160), (5404, 13329920), (5740, 12549632), (6176, 11663680), (6560, 10980928), (6755, 10663936), (7112, 10128640), (7168, 10049510), (7720, 9330944), (7913, 9103360), (8128, 8862560), (8890, 8102912), (8960, 8039608), (9184, 7843520), (10160, 7090048), (10240, 7034657), (10414, 6917120), (10496, 6863080), (10808, 6664960), (11480, 6274816), (12352, 5831840), (13120, 5490464), (13510, 5331968), (14224, 5064320), (14336, 5024755), (15440, 4665472), (15826, 4551680), (16256, 4431280), (17780, 4051456), (17920, 4019804), (18368, 3921760), (20320, 3545024), (20828, 3458560), (20992, 3431540), (21616, 3332480), (22960, 3137408), (24511, 2938880), (24704, 2915920), (26035, 2766848), (26240, 2745232), (27020, 2665984), (28448, 2532160), (30880, 2332736), (31652, 2275840), (32512, 2215640), (35560, 2025728), (35840, 2009902), (36449, 1976320), (36736, 1960880), (39565, 1820672), (40640, 1772512), (41656, 1729280), (41984, 1715770), (43232, 1666240), (45920, 1568704), (49022, 1469440), (49408, 1457960), (52070, 1383424), (52480, 1372616), (54040, 1332992), (55391, 1300480), (56896, 1266080), (61760, 1166368), (63304, 1137920), (65024, 1107820), (71120, 1012864), (71680, 1004951), (72898, 988160), (73472, 980440), (79130, 910336), (81280, 886256), (83312, 864640), (83968, 857885), (86464, 833120), (91840, 784352), (98044, 734720), (98816, 728980), (104140, 691712), (104960, 686308), (108080, 666496), (110782, 650240), (113792, 633040), (122555, 587776), (123520, 583184), (126608, 568960), (130048, 553910), (142240, 506432), (145796, 494080), (146944, 490220), (158260, 455168), (162560, 443128), (166624, 432320), (171577, 419840), (172928, 416560), (182245, 395264), (183680, 392176), (196088, 367360), (197632, 364490), (208280, 345856), (209920, 343154), (216160, 333248), (221564, 325120), (227584, 316520), (245110, 293888), (247040, 291592), (253216, 284480), (260096, 276955)]