317051280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1655

約数の個数: 320

約数和(自身を含む): 1344913920

約数和(自身を除く): 1027862640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1613, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3226, 3276, 3510, 3640, 3780, 4095, 4368, 4680, 4839, 4914, 5040, 5460, 5616, 6452, 6552, 7020, 7280, 7560, 8065, 8190, 9360, 9678, 9828, 10920, 11291, 12285, 12904, 13104, 14040, 14517, 15120, 16130, 16380, 19356, 19656, 20969, 21840, 22582, 24195, 24570, 25808, 28080, 29034, 32260, 32760, 33873, 38712, 39312, 41938, 43551, 45164, 48390, 49140, 56455, 58068, 62907, 64520, 65520, 67746, 72585, 77424, 83876, 87102, 90328, 96780, 98280, 101619, 104845, 112910, 116136, 125814, 129040, 135492, 145170, 146783, 167752, 169365, 174204, 180656, 188721, 193560, 196560, 203238, 209690, 217755, 225820, 232272, 251628, 270984, 290340, 293566, 304857, 314535, 335504, 338730, 348408, 377442, 387120, 406476, 419380, 435510, 440349, 451640, 503256, 508095, 541968, 566163, 580680, 587132, 609714, 629070, 677460, 696816, 733915, 754884, 812952, 838760, 871020, 880698, 903280, 943605, 1006512, 1016190, 1132326, 1161360, 1174264, 1219428, 1258140, 1321047, 1354920, 1467830, 1509768, 1524285, 1625904, 1677520, 1742040, 1761396, 1887210, 2032380, 2201745, 2264652, 2348528, 2438856, 2516280, 2642094, 2709840, 2830815, 2935660, 3019536, 3048570, 3484080, 3522792, 3774420, 3963141, 4064760, 4403490, 4529304, 4877712, 5032560, 5284188, 5661630, 5871320, 6097140, 6605235, 7045584, 7548840, 7926282, 8129520, 8806980, 9058608, 10568376, 11323260, 11742640, 12194280, 13210470, 15097680, 15852564, 17613960, 19815705, 21136752, 22646520, 24388560, 26420940, 31705128, 35227920, 39631410, 45293040, 52841880, 63410256, 79262820, 105683760, 158525640, 317051280]

約数ペア:

[(1, 317051280), (2, 158525640), (3, 105683760), (4, 79262820), (5, 63410256), (6, 52841880), (7, 45293040), (8, 39631410), (9, 35227920), (10, 31705128), (12, 26420940), (13, 24388560), (14, 22646520), (15, 21136752), (16, 19815705), (18, 17613960), (20, 15852564), (21, 15097680), (24, 13210470), (26, 12194280), (27, 11742640), (28, 11323260), (30, 10568376), (35, 9058608), (36, 8806980), (39, 8129520), (40, 7926282), (42, 7548840), (45, 7045584), (48, 6605235), (52, 6097140), (54, 5871320), (56, 5661630), (60, 5284188), (63, 5032560), (65, 4877712), (70, 4529304), (72, 4403490), (78, 4064760), (80, 3963141), (84, 3774420), (90, 3522792), (91, 3484080), (104, 3048570), (105, 3019536), (108, 2935660), (112, 2830815), (117, 2709840), (120, 2642094), (126, 2516280), (130, 2438856), (135, 2348528), (140, 2264652), (144, 2201745), (156, 2032380), (168, 1887210), (180, 1761396), (182, 1742040), (189, 1677520), (195, 1625904), (208, 1524285), (210, 1509768), (216, 1467830), (234, 1354920), (240, 1321047), (252, 1258140), (260, 1219428), (270, 1174264), (273, 1161360), (280, 1132326), (312, 1016190), (315, 1006512), (336, 943605), (351, 903280), (360, 880698), (364, 871020), (378, 838760), (390, 812952), (420, 754884), (432, 733915), (455, 696816), (468, 677460), (504, 629070), (520, 609714), (540, 587132), (546, 580680), (560, 566163), (585, 541968), (624, 508095), (630, 503256), (702, 451640), (720, 440349), (728, 435510), (756, 419380), (780, 406476), (819, 387120), (840, 377442), (910, 348408), (936, 338730), (945, 335504), (1008, 314535), (1040, 304857), (1080, 293566), (1092, 290340), (1170, 270984), (1260, 251628), (1365, 232272), (1404, 225820), (1456, 217755), (1512, 209690), (1560, 203238), (1613, 196560), (1638, 193560), (1680, 188721), (1755, 180656), (1820, 174204), (1872, 169365), (1890, 167752), (2160, 146783), (2184, 145170), (2340, 135492), (2457, 129040), (2520, 125814), (2730, 116136), (2808, 112910), (3024, 104845), (3120, 101619), (3226, 98280), (3276, 96780), (3510, 90328), (3640, 87102), (3780, 83876), (4095, 77424), (4368, 72585), (4680, 67746), (4839, 65520), (4914, 64520), (5040, 62907), (5460, 58068), (5616, 56455), (6452, 49140), (6552, 48390), (7020, 45164), (7280, 43551), (7560, 41938), (8065, 39312), (8190, 38712), (9360, 33873), (9678, 32760), (9828, 32260), (10920, 29034), (11291, 28080), (12285, 25808), (12904, 24570), (13104, 24195), (14040, 22582), (14517, 21840), (15120, 20969), (16130, 19656), (16380, 19356)]