19416001920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84979}}^1$

素因数の和:85025

約数の個数: 256

約数和(自身を含む): 74891174400

約数和(自身を除く): 55475172480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4480, 4760, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 9520, 10880, 11424, 13440, 14280, 15232, 16320, 19040, 22848, 28560, 32640, 38080, 45696, 57120, 76160, 84979, 114240, 169958, 228480, 254937, 339916, 424895, 509874, 594853, 679832, 849790, 1019748, 1189706, 1274685, 1359664, 1444643, 1699580, 1784559, 2039496, 2379412, 2549370, 2719328, 2889286, 2974265, 3399160, 3569118, 4078992, 4333929, 4758824, 5098740, 5438656, 5778572, 5948530, 6798320, 7138236, 7223215, 8157984, 8667858, 8922795, 9517648, 10112501, 10197480, 10877312, 11557144, 11897060, 13596640, 14276472, 14446430, 16315968, 17335716, 17845590, 19035296, 20225002, 20394960, 21669645, 23114288, 23794120, 27193280, 28552944, 28892860, 30337503, 32631936, 34671432, 35691180, 38070592, 40450004, 40789920, 43339290, 46228576, 47588240, 50562505, 54386560, 57105888, 57785720, 60675006, 69342864, 71382360, 76141184, 80900008, 81579840, 86678580, 92457152, 95176480, 101125010, 114211776, 115571440, 121350012, 138685728, 142764720, 151687515, 161800016, 163159680, 173357160, 184914304, 190352960, 202250020, 228423552, 231142880, 242700024, 277371456, 285529440, 303375030, 323600032, 346714320, 380705920, 404500040, 462285760, 485400048, 554742912, 571058880, 606750060, 647200064, 693428640, 809000080, 924571520, 970800096, 1142117760, 1213500120, 1294400128, 1386857280, 1618000160, 1941600192, 2427000240, 2773714560, 3236000320, 3883200384, 4854000480, 6472000640, 9708000960, 19416001920]

約数ペア:

[(1, 19416001920), (2, 9708000960), (3, 6472000640), (4, 4854000480), (5, 3883200384), (6, 3236000320), (7, 2773714560), (8, 2427000240), (10, 1941600192), (12, 1618000160), (14, 1386857280), (15, 1294400128), (16, 1213500120), (17, 1142117760), (20, 970800096), (21, 924571520), (24, 809000080), (28, 693428640), (30, 647200064), (32, 606750060), (34, 571058880), (35, 554742912), (40, 485400048), (42, 462285760), (48, 404500040), (51, 380705920), (56, 346714320), (60, 323600032), (64, 303375030), (68, 285529440), (70, 277371456), (80, 242700024), (84, 231142880), (85, 228423552), (96, 202250020), (102, 190352960), (105, 184914304), (112, 173357160), (119, 163159680), (120, 161800016), (128, 151687515), (136, 142764720), (140, 138685728), (160, 121350012), (168, 115571440), (170, 114211776), (192, 101125010), (204, 95176480), (210, 92457152), (224, 86678580), (238, 81579840), (240, 80900008), (255, 76141184), (272, 71382360), (280, 69342864), (320, 60675006), (336, 57785720), (340, 57105888), (357, 54386560), (384, 50562505), (408, 47588240), (420, 46228576), (448, 43339290), (476, 40789920), (480, 40450004), (510, 38070592), (544, 35691180), (560, 34671432), (595, 32631936), (640, 30337503), (672, 28892860), (680, 28552944), (714, 27193280), (816, 23794120), (840, 23114288), (896, 21669645), (952, 20394960), (960, 20225002), (1020, 19035296), (1088, 17845590), (1120, 17335716), (1190, 16315968), (1344, 14446430), (1360, 14276472), (1428, 13596640), (1632, 11897060), (1680, 11557144), (1785, 10877312), (1904, 10197480), (1920, 10112501), (2040, 9517648), (2176, 8922795), (2240, 8667858), (2380, 8157984), (2688, 7223215), (2720, 7138236), (2856, 6798320), (3264, 5948530), (3360, 5778572), (3570, 5438656), (3808, 5098740), (4080, 4758824), (4480, 4333929), (4760, 4078992), (5440, 3569118), (5712, 3399160), (6528, 2974265), (6720, 2889286), (7140, 2719328), (7616, 2549370), (8160, 2379412), (9520, 2039496), (10880, 1784559), (11424, 1699580), (13440, 1444643), (14280, 1359664), (15232, 1274685), (16320, 1189706), (19040, 1019748), (22848, 849790), (28560, 679832), (32640, 594853), (38080, 509874), (45696, 424895), (57120, 339916), (76160, 254937), (84979, 228480), (114240, 169958)]