19465259520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:3011

約数の個数: 320

約数和(自身を含む): 71702839296

約数和(自身を除く): 52237579776

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, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 210, 224, 240, 254, 256, 280, 320, 336, 381, 384, 420, 448, 480, 508, 512, 560, 635, 640, 672, 762, 768, 840, 889, 896, 960, 1016, 1120, 1270, 1280, 1344, 1524, 1536, 1680, 1778, 1792, 1905, 1920, 2032, 2240, 2540, 2560, 2667, 2688, 2851, 3048, 3360, 3556, 3584, 3810, 3840, 4064, 4445, 4480, 5080, 5334, 5376, 5702, 6096, 6720, 7112, 7620, 7680, 8128, 8553, 8890, 8960, 10160, 10668, 10752, 11404, 12192, 13335, 13440, 14224, 14255, 15240, 16256, 17106, 17780, 17920, 19957, 20320, 21336, 22808, 24384, 26670, 26880, 28448, 28510, 30480, 32512, 34212, 35560, 39914, 40640, 42672, 42765, 45616, 48768, 53340, 53760, 56896, 57020, 59871, 60960, 65024, 68424, 71120, 79828, 81280, 85344, 85530, 91232, 97536, 99785, 106680, 113792, 114040, 119742, 121920, 136848, 142240, 159656, 162560, 170688, 171060, 182464, 195072, 199570, 213360, 227584, 228080, 239484, 243840, 273696, 284480, 299355, 319312, 325120, 341376, 342120, 362077, 364928, 399140, 426720, 455168, 456160, 478968, 487680, 547392, 568960, 598710, 638624, 682752, 684240, 724154, 729856, 798280, 853440, 912320, 957936, 975360, 1086231, 1094784, 1137920, 1197420, 1277248, 1365504, 1368480, 1448308, 1459712, 1596560, 1706880, 1810385, 1824640, 1915872, 2172462, 2189568, 2275840, 2394840, 2534539, 2554496, 2736960, 2896616, 3193120, 3413760, 3620770, 3649280, 3831744, 4344924, 4379136, 4789680, 5069078, 5108992, 5431155, 5473920, 5793232, 6386240, 6827520, 7241540, 7298560, 7603617, 7663488, 8689848, 9579360, 10138156, 10217984, 10862310, 10947840, 11586464, 12672695, 12772480, 14483080, 15207234, 15326976, 17379696, 19158720, 20276312, 21724620, 21895680, 23172928, 25345390, 25544960, 28966160, 30414468, 30653952, 34759392, 38018085, 38317440, 40552624, 43449240, 46345856, 50690780, 51089920, 57932320, 60828936, 69518784, 76036170, 76634880, 81105248, 86898480, 92691712, 101381560, 115864640, 121657872, 139037568, 152072340, 153269760, 162210496, 173796960, 185383424, 202763120, 231729280, 243315744, 278075136, 304144680, 324420992, 347593920, 405526240, 463458560, 486631488, 556150272, 608289360, 648841984, 695187840, 811052480, 926917120, 973262976, 1216578720, 1297683968, 1390375680, 1622104960, 1946525952, 2433157440, 2780751360, 3244209920, 3893051904, 4866314880, 6488419840, 9732629760, 19465259520]

約数ペア:

[(1, 19465259520), (2, 9732629760), (3, 6488419840), (4, 4866314880), (5, 3893051904), (6, 3244209920), (7, 2780751360), (8, 2433157440), (10, 1946525952), (12, 1622104960), (14, 1390375680), (15, 1297683968), (16, 1216578720), (20, 973262976), (21, 926917120), (24, 811052480), (28, 695187840), (30, 648841984), (32, 608289360), (35, 556150272), (40, 486631488), (42, 463458560), (48, 405526240), (56, 347593920), (60, 324420992), (64, 304144680), (70, 278075136), (80, 243315744), (84, 231729280), (96, 202763120), (105, 185383424), (112, 173796960), (120, 162210496), (127, 153269760), (128, 152072340), (140, 139037568), (160, 121657872), (168, 115864640), (192, 101381560), (210, 92691712), (224, 86898480), (240, 81105248), (254, 76634880), (256, 76036170), (280, 69518784), (320, 60828936), (336, 57932320), (381, 51089920), (384, 50690780), (420, 46345856), (448, 43449240), (480, 40552624), (508, 38317440), (512, 38018085), (560, 34759392), (635, 30653952), (640, 30414468), (672, 28966160), (762, 25544960), (768, 25345390), (840, 23172928), (889, 21895680), (896, 21724620), (960, 20276312), (1016, 19158720), (1120, 17379696), (1270, 15326976), (1280, 15207234), (1344, 14483080), (1524, 12772480), (1536, 12672695), (1680, 11586464), (1778, 10947840), (1792, 10862310), (1905, 10217984), (1920, 10138156), (2032, 9579360), (2240, 8689848), (2540, 7663488), (2560, 7603617), (2667, 7298560), (2688, 7241540), (2851, 6827520), (3048, 6386240), (3360, 5793232), (3556, 5473920), (3584, 5431155), (3810, 5108992), (3840, 5069078), (4064, 4789680), (4445, 4379136), (4480, 4344924), (5080, 3831744), (5334, 3649280), (5376, 3620770), (5702, 3413760), (6096, 3193120), (6720, 2896616), (7112, 2736960), (7620, 2554496), (7680, 2534539), (8128, 2394840), (8553, 2275840), (8890, 2189568), (8960, 2172462), (10160, 1915872), (10668, 1824640), (10752, 1810385), (11404, 1706880), (12192, 1596560), (13335, 1459712), (13440, 1448308), (14224, 1368480), (14255, 1365504), (15240, 1277248), (16256, 1197420), (17106, 1137920), (17780, 1094784), (17920, 1086231), (19957, 975360), (20320, 957936), (21336, 912320), (22808, 853440), (24384, 798280), (26670, 729856), (26880, 724154), (28448, 684240), (28510, 682752), (30480, 638624), (32512, 598710), (34212, 568960), (35560, 547392), (39914, 487680), (40640, 478968), (42672, 456160), (42765, 455168), (45616, 426720), (48768, 399140), (53340, 364928), (53760, 362077), (56896, 342120), (57020, 341376), (59871, 325120), (60960, 319312), (65024, 299355), (68424, 284480), (71120, 273696), (79828, 243840), (81280, 239484), (85344, 228080), (85530, 227584), (91232, 213360), (97536, 199570), (99785, 195072), (106680, 182464), (113792, 171060), (114040, 170688), (119742, 162560), (121920, 159656), (136848, 142240)]