156607920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 360

約数和(自身を含む): 641717856

約数和(自身を除く): 485109936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 49, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 98, 105, 112, 115, 120, 126, 138, 140, 144, 147, 161, 168, 180, 184, 193, 196, 207, 210, 230, 240, 245, 252, 276, 280, 294, 315, 322, 336, 345, 360, 368, 386, 392, 414, 420, 441, 460, 483, 490, 504, 552, 560, 579, 588, 630, 644, 690, 720, 735, 772, 784, 805, 828, 840, 882, 920, 965, 966, 980, 1008, 1035, 1104, 1127, 1158, 1176, 1260, 1288, 1351, 1380, 1449, 1470, 1544, 1610, 1656, 1680, 1737, 1764, 1840, 1930, 1932, 1960, 2070, 2205, 2254, 2316, 2352, 2415, 2520, 2576, 2702, 2760, 2895, 2898, 2940, 3088, 3220, 3312, 3381, 3474, 3528, 3860, 3864, 3920, 4053, 4140, 4410, 4439, 4508, 4632, 4830, 5040, 5404, 5520, 5635, 5790, 5796, 5880, 6440, 6755, 6762, 6948, 7056, 7245, 7720, 7728, 8106, 8280, 8685, 8820, 8878, 9016, 9264, 9457, 9660, 10143, 10808, 11270, 11580, 11592, 11760, 12159, 12880, 13317, 13510, 13524, 13896, 14490, 15440, 16212, 16560, 16905, 17370, 17640, 17756, 18032, 18914, 19320, 20265, 20286, 21616, 22195, 22540, 23160, 23184, 24318, 26634, 27020, 27048, 27792, 28371, 28980, 31073, 32424, 33810, 34740, 35280, 35512, 37828, 38640, 39951, 40530, 40572, 44390, 45080, 46320, 47285, 48636, 50715, 53268, 54040, 54096, 56742, 57960, 60795, 62146, 64848, 66585, 67620, 69480, 71024, 75656, 79902, 81060, 81144, 85113, 88780, 90160, 93219, 94570, 97272, 101430, 106536, 108080, 113484, 115920, 121590, 124292, 133170, 135240, 138960, 141855, 151312, 155365, 159804, 162120, 162288, 170226, 177560, 186438, 189140, 194544, 199755, 202860, 213072, 217511, 226968, 243180, 248584, 266340, 270480, 279657, 283710, 310730, 319608, 324240, 340452, 355120, 372876, 378280, 399510, 405720, 425565, 435022, 453936, 466095, 486360, 497168, 532680, 559314, 567420, 621460, 639216, 652533, 680904, 745752, 756560, 799020, 811440, 851130, 870044, 932190, 972720, 1065360, 1087555, 1118628, 1134840, 1242920, 1305066, 1361808, 1398285, 1491504, 1598040, 1702260, 1740088, 1864380, 1957599, 2175110, 2237256, 2269680, 2485840, 2610132, 2796570, 3196080, 3262665, 3404520, 3480176, 3728760, 3915198, 4350220, 4474512, 5220264, 5593140, 6525330, 6809040, 7457520, 7830396, 8700440, 9787995, 10440528, 11186280, 13050660, 15660792, 17400880, 19575990, 22372560, 26101320, 31321584, 39151980, 52202640, 78303960, 156607920]

約数ペア:

[(1, 156607920), (2, 78303960), (3, 52202640), (4, 39151980), (5, 31321584), (6, 26101320), (7, 22372560), (8, 19575990), (9, 17400880), (10, 15660792), (12, 13050660), (14, 11186280), (15, 10440528), (16, 9787995), (18, 8700440), (20, 7830396), (21, 7457520), (23, 6809040), (24, 6525330), (28, 5593140), (30, 5220264), (35, 4474512), (36, 4350220), (40, 3915198), (42, 3728760), (45, 3480176), (46, 3404520), (48, 3262665), (49, 3196080), (56, 2796570), (60, 2610132), (63, 2485840), (69, 2269680), (70, 2237256), (72, 2175110), (80, 1957599), (84, 1864380), (90, 1740088), (92, 1702260), (98, 1598040), (105, 1491504), (112, 1398285), (115, 1361808), (120, 1305066), (126, 1242920), (138, 1134840), (140, 1118628), (144, 1087555), (147, 1065360), (161, 972720), (168, 932190), (180, 870044), (184, 851130), (193, 811440), (196, 799020), (207, 756560), (210, 745752), (230, 680904), (240, 652533), (245, 639216), (252, 621460), (276, 567420), (280, 559314), (294, 532680), (315, 497168), (322, 486360), (336, 466095), (345, 453936), (360, 435022), (368, 425565), (386, 405720), (392, 399510), (414, 378280), (420, 372876), (441, 355120), (460, 340452), (483, 324240), (490, 319608), (504, 310730), (552, 283710), (560, 279657), (579, 270480), (588, 266340), (630, 248584), (644, 243180), (690, 226968), (720, 217511), (735, 213072), (772, 202860), (784, 199755), (805, 194544), (828, 189140), (840, 186438), (882, 177560), (920, 170226), (965, 162288), (966, 162120), (980, 159804), (1008, 155365), (1035, 151312), (1104, 141855), (1127, 138960), (1158, 135240), (1176, 133170), (1260, 124292), (1288, 121590), (1351, 115920), (1380, 113484), (1449, 108080), (1470, 106536), (1544, 101430), (1610, 97272), (1656, 94570), (1680, 93219), (1737, 90160), (1764, 88780), (1840, 85113), (1930, 81144), (1932, 81060), (1960, 79902), (2070, 75656), (2205, 71024), (2254, 69480), (2316, 67620), (2352, 66585), (2415, 64848), (2520, 62146), (2576, 60795), (2702, 57960), (2760, 56742), (2895, 54096), (2898, 54040), (2940, 53268), (3088, 50715), (3220, 48636), (3312, 47285), (3381, 46320), (3474, 45080), (3528, 44390), (3860, 40572), (3864, 40530), (3920, 39951), (4053, 38640), (4140, 37828), (4410, 35512), (4439, 35280), (4508, 34740), (4632, 33810), (4830, 32424), (5040, 31073), (5404, 28980), (5520, 28371), (5635, 27792), (5790, 27048), (5796, 27020), (5880, 26634), (6440, 24318), (6755, 23184), (6762, 23160), (6948, 22540), (7056, 22195), (7245, 21616), (7720, 20286), (7728, 20265), (8106, 19320), (8280, 18914), (8685, 18032), (8820, 17756), (8878, 17640), (9016, 17370), (9264, 16905), (9457, 16560), (9660, 16212), (10143, 15440), (10808, 14490), (11270, 13896), (11580, 13524), (11592, 13510), (11760, 13317), (12159, 12880)]