20239714560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1279}}^1$

素因数の和:1633

約数の個数: 288

約数和(自身を含む): 69887139840

約数和(自身を除く): 49647425280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 317, 320, 384, 390, 416, 480, 520, 624, 634, 640, 768, 780, 832, 951, 960, 1040, 1248, 1268, 1279, 1280, 1560, 1585, 1664, 1902, 1920, 2080, 2496, 2536, 2558, 3120, 3170, 3328, 3804, 3837, 3840, 4121, 4160, 4755, 4992, 5072, 5116, 6240, 6340, 6395, 7608, 7674, 8242, 8320, 9510, 9984, 10144, 10232, 12363, 12480, 12680, 12790, 15216, 15348, 16484, 16627, 16640, 19020, 19185, 20288, 20464, 20605, 24726, 24960, 25360, 25580, 30432, 30696, 32968, 33254, 38040, 38370, 40576, 40928, 41210, 49452, 49881, 49920, 50720, 51160, 60864, 61392, 61815, 65936, 66508, 76080, 76740, 81152, 81856, 82420, 83135, 98904, 99762, 101440, 102320, 121728, 122784, 123630, 131872, 133016, 152160, 153480, 163712, 164840, 166270, 197808, 199524, 202880, 204640, 243456, 245568, 247260, 249405, 263744, 266032, 304320, 306960, 327424, 329680, 332540, 395616, 399048, 405443, 405760, 409280, 491136, 494520, 498810, 527488, 532064, 608640, 613920, 659360, 665080, 791232, 798096, 810886, 818560, 982272, 989040, 997620, 1054976, 1064128, 1216329, 1217280, 1227840, 1318720, 1330160, 1582464, 1596192, 1621772, 1637120, 1978080, 1995240, 2027215, 2128256, 2432658, 2455680, 2637440, 2660320, 3164928, 3192384, 3243544, 3956160, 3990480, 4054430, 4256512, 4865316, 4911360, 5270759, 5274880, 5320640, 6081645, 6384768, 6487088, 7912320, 7980960, 8108860, 9730632, 10541518, 10641280, 12163290, 12769536, 12974176, 15812277, 15824640, 15961920, 16217720, 19461264, 21083036, 21282560, 24326580, 25948352, 26353795, 31624554, 31923840, 32435440, 38922528, 42166072, 48653160, 51896704, 52707590, 63249108, 63847680, 64870880, 77845056, 79061385, 84332144, 97306320, 103793408, 105415180, 126498216, 129741760, 155690112, 158122770, 168664288, 194612640, 210830360, 252996432, 259483520, 311380224, 316245540, 337328576, 389225280, 421660720, 505992864, 518967040, 632491080, 674657152, 778450560, 843321440, 1011985728, 1264982160, 1349314304, 1556901120, 1686642880, 2023971456, 2529964320, 3373285760, 4047942912, 5059928640, 6746571520, 10119857280, 20239714560]

約数ペア:

[(1, 20239714560), (2, 10119857280), (3, 6746571520), (4, 5059928640), (5, 4047942912), (6, 3373285760), (8, 2529964320), (10, 2023971456), (12, 1686642880), (13, 1556901120), (15, 1349314304), (16, 1264982160), (20, 1011985728), (24, 843321440), (26, 778450560), (30, 674657152), (32, 632491080), (39, 518967040), (40, 505992864), (48, 421660720), (52, 389225280), (60, 337328576), (64, 316245540), (65, 311380224), (78, 259483520), (80, 252996432), (96, 210830360), (104, 194612640), (120, 168664288), (128, 158122770), (130, 155690112), (156, 129741760), (160, 126498216), (192, 105415180), (195, 103793408), (208, 97306320), (240, 84332144), (256, 79061385), (260, 77845056), (312, 64870880), (317, 63847680), (320, 63249108), (384, 52707590), (390, 51896704), (416, 48653160), (480, 42166072), (520, 38922528), (624, 32435440), (634, 31923840), (640, 31624554), (768, 26353795), (780, 25948352), (832, 24326580), (951, 21282560), (960, 21083036), (1040, 19461264), (1248, 16217720), (1268, 15961920), (1279, 15824640), (1280, 15812277), (1560, 12974176), (1585, 12769536), (1664, 12163290), (1902, 10641280), (1920, 10541518), (2080, 9730632), (2496, 8108860), (2536, 7980960), (2558, 7912320), (3120, 6487088), (3170, 6384768), (3328, 6081645), (3804, 5320640), (3837, 5274880), (3840, 5270759), (4121, 4911360), (4160, 4865316), (4755, 4256512), (4992, 4054430), (5072, 3990480), (5116, 3956160), (6240, 3243544), (6340, 3192384), (6395, 3164928), (7608, 2660320), (7674, 2637440), (8242, 2455680), (8320, 2432658), (9510, 2128256), (9984, 2027215), (10144, 1995240), (10232, 1978080), (12363, 1637120), (12480, 1621772), (12680, 1596192), (12790, 1582464), (15216, 1330160), (15348, 1318720), (16484, 1227840), (16627, 1217280), (16640, 1216329), (19020, 1064128), (19185, 1054976), (20288, 997620), (20464, 989040), (20605, 982272), (24726, 818560), (24960, 810886), (25360, 798096), (25580, 791232), (30432, 665080), (30696, 659360), (32968, 613920), (33254, 608640), (38040, 532064), (38370, 527488), (40576, 498810), (40928, 494520), (41210, 491136), (49452, 409280), (49881, 405760), (49920, 405443), (50720, 399048), (51160, 395616), (60864, 332540), (61392, 329680), (61815, 327424), (65936, 306960), (66508, 304320), (76080, 266032), (76740, 263744), (81152, 249405), (81856, 247260), (82420, 245568), (83135, 243456), (98904, 204640), (99762, 202880), (101440, 199524), (102320, 197808), (121728, 166270), (122784, 164840), (123630, 163712), (131872, 153480), (133016, 152160)]