15815381120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 576

約数和(自身を含む): 51036687360

約数和(自身を除く): 35221306240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 49, 55, 56, 64, 70, 76, 77, 80, 88, 95, 98, 110, 112, 127, 128, 133, 140, 152, 154, 160, 176, 190, 196, 209, 220, 224, 245, 254, 266, 280, 304, 308, 320, 352, 361, 380, 385, 392, 418, 440, 448, 490, 508, 532, 539, 560, 608, 616, 635, 640, 665, 704, 722, 760, 770, 784, 836, 880, 889, 896, 931, 980, 1016, 1045, 1064, 1078, 1120, 1216, 1232, 1270, 1330, 1397, 1408, 1444, 1463, 1520, 1540, 1568, 1672, 1760, 1778, 1805, 1862, 1960, 2032, 2090, 2128, 2156, 2240, 2413, 2432, 2464, 2527, 2540, 2660, 2695, 2794, 2888, 2926, 3040, 3080, 3136, 3344, 3520, 3556, 3610, 3724, 3920, 3971, 4064, 4180, 4256, 4312, 4445, 4480, 4655, 4826, 4928, 5054, 5080, 5320, 5390, 5588, 5776, 5852, 6080, 6160, 6223, 6272, 6688, 6985, 7040, 7112, 7220, 7315, 7448, 7840, 7942, 8128, 8360, 8512, 8624, 8890, 9310, 9652, 9779, 9856, 10108, 10160, 10241, 10640, 10780, 11176, 11552, 11704, 12065, 12160, 12320, 12446, 12635, 13376, 13970, 14224, 14440, 14630, 14896, 15680, 15884, 16256, 16720, 16891, 17024, 17248, 17689, 17780, 18620, 19304, 19558, 19855, 20216, 20320, 20482, 21280, 21560, 22352, 23104, 23408, 24130, 24640, 24892, 25270, 26543, 26752, 27797, 27940, 28448, 28880, 29260, 29792, 31115, 31360, 31768, 33440, 33782, 34496, 35378, 35560, 37240, 38608, 39116, 39710, 40432, 40640, 40964, 42560, 43120, 44704, 45847, 46208, 46816, 48260, 48895, 49280, 49784, 50540, 51205, 53086, 55594, 55880, 56896, 57760, 58520, 59584, 62230, 63536, 66880, 67564, 68453, 68992, 70756, 71120, 74480, 77216, 78232, 79420, 80864, 81280, 81928, 84455, 85120, 86240, 88445, 89408, 91694, 93632, 96520, 97790, 99568, 101080, 102410, 106172, 111188, 111760, 113792, 115520, 117040, 118237, 119168, 124460, 127072, 132715, 133760, 135128, 136906, 138985, 141512, 142240, 148960, 154432, 156464, 158840, 161728, 163856, 168910, 172480, 176890, 178816, 183388, 185801, 187264, 193040, 194579, 195580, 199136, 202160, 204820, 212344, 222376, 223520, 229235, 231040, 234080, 236474, 248920, 254144, 265430, 270256, 273812, 277970, 283024, 284480, 297920, 308864, 312928, 317680, 320929, 323456, 327712, 337820, 342265, 344960, 353780, 366776, 371602, 386080, 389158, 391160, 398272, 404320, 409640, 424688, 444752, 447040, 458470, 468160, 472948, 497840, 504317, 508288, 530860, 540512, 547624, 555940, 566048, 568960, 591185, 595840, 625856, 635360, 641858, 655424, 675640, 684530, 707560, 733552, 743204, 772160, 778316, 782320, 796544, 808640, 819280, 849376, 889504, 894080, 916940, 929005, 936320, 945896, 972895, 995680, 1008634, 1061720, 1081024, 1095248, 1111880, 1132096, 1182370, 1251712, 1270720, 1283716, 1300607, 1310848, 1351280, 1369060, 1415120, 1467104, 1486408, 1544320, 1556632, 1564640, 1604645, 1617280, 1638560, 1698752, 1779008, 1833880, 1858010, 1891792, 1945790, 1991360, 2017268, 2123440, 2162048, 2190496, 2223760, 2246503, 2264192, 2364740, 2521585, 2541440, 2567432, 2601214, 2702560, 2738120, 2830240, 2934208, 2972816, 3113264, 3129280, 3209290, 3277120, 3397504, 3530219, 3558016, 3667760, 3716020, 3783584, 3891580, 3982720, 4034536, 4246880, 4380992, 4447520, 4493006, 4729480, 5043170, 5134864, 5202428, 5405120, 5476240, 5660480, 5868416, 5945632, 6226528, 6258560, 6418580, 6503035, 6554240, 7060438, 7335520, 7432040, 7567168, 7783160, 8069072, 8493760, 8761984, 8895040, 8986012, 9458960, 10086340, 10269728, 10404856, 10810240, 10952480, 11232515, 11320960, 11891264, 12453056, 12837160, 13006070, 14120876, 14671040, 14864080, 15134336, 15566320, 16138144, 16987520, 17651095, 17790080, 17972024, 18917920, 20172680, 20539456, 20809712, 21904960, 22465030, 23782528, 24711533, 24906112, 25674320, 26012140, 28241752, 29342080, 29728160, 31132640, 32276288, 35302190, 35944048, 37835840, 40345360, 41078912, 41619424, 43809920, 44930060, 49423066, 51348640, 52024280, 56483504, 59456320, 62265280, 64552576, 70604380, 71888096, 75671680, 80690720, 83238848, 89860120, 98846132, 102697280, 104048560, 112967008, 118912640, 123557665, 124530560, 141208760, 143776192, 161381440, 166477696, 179720240, 197692264, 205394560, 208097120, 225934016, 247115330, 282417520, 287552384, 322762880, 359440480, 395384528, 416194240, 451868032, 494230660, 564835040, 718880960, 790769056, 832388480, 988461320, 1129670080, 1437761920, 1581538112, 1976922640, 2259340160, 3163076224, 3953845280, 7907690560, 15815381120]

約数ペア:

[(1, 15815381120), (2, 7907690560), (4, 3953845280), (5, 3163076224), (7, 2259340160), (8, 1976922640), (10, 1581538112), (11, 1437761920), (14, 1129670080), (16, 988461320), (19, 832388480), (20, 790769056), (22, 718880960), (28, 564835040), (32, 494230660), (35, 451868032), (38, 416194240), (40, 395384528), (44, 359440480), (49, 322762880), (55, 287552384), (56, 282417520), (64, 247115330), (70, 225934016), (76, 208097120), (77, 205394560), (80, 197692264), (88, 179720240), (95, 166477696), (98, 161381440), (110, 143776192), (112, 141208760), (127, 124530560), (128, 123557665), (133, 118912640), (140, 112967008), (152, 104048560), (154, 102697280), (160, 98846132), (176, 89860120), (190, 83238848), (196, 80690720), (209, 75671680), (220, 71888096), (224, 70604380), (245, 64552576), (254, 62265280), (266, 59456320), (280, 56483504), (304, 52024280), (308, 51348640), (320, 49423066), (352, 44930060), (361, 43809920), (380, 41619424), (385, 41078912), (392, 40345360), (418, 37835840), (440, 35944048), (448, 35302190), (490, 32276288), (508, 31132640), (532, 29728160), (539, 29342080), (560, 28241752), (608, 26012140), (616, 25674320), (635, 24906112), (640, 24711533), (665, 23782528), (704, 22465030), (722, 21904960), (760, 20809712), (770, 20539456), (784, 20172680), (836, 18917920), (880, 17972024), (889, 17790080), (896, 17651095), (931, 16987520), (980, 16138144), (1016, 15566320), (1045, 15134336), (1064, 14864080), (1078, 14671040), (1120, 14120876), (1216, 13006070), (1232, 12837160), (1270, 12453056), (1330, 11891264), (1397, 11320960), (1408, 11232515), (1444, 10952480), (1463, 10810240), (1520, 10404856), (1540, 10269728), (1568, 10086340), (1672, 9458960), (1760, 8986012), (1778, 8895040), (1805, 8761984), (1862, 8493760), (1960, 8069072), (2032, 7783160), (2090, 7567168), (2128, 7432040), (2156, 7335520), (2240, 7060438), (2413, 6554240), (2432, 6503035), (2464, 6418580), (2527, 6258560), (2540, 6226528), (2660, 5945632), (2695, 5868416), (2794, 5660480), (2888, 5476240), (2926, 5405120), (3040, 5202428), (3080, 5134864), (3136, 5043170), (3344, 4729480), (3520, 4493006), (3556, 4447520), (3610, 4380992), (3724, 4246880), (3920, 4034536), (3971, 3982720), (4064, 3891580), (4180, 3783584), (4256, 3716020), (4312, 3667760), (4445, 3558016), (4480, 3530219), (4655, 3397504), (4826, 3277120), (4928, 3209290), (5054, 3129280), (5080, 3113264), (5320, 2972816), (5390, 2934208), (5588, 2830240), (5776, 2738120), (5852, 2702560), (6080, 2601214), (6160, 2567432), (6223, 2541440), (6272, 2521585), (6688, 2364740), (6985, 2264192), (7040, 2246503), (7112, 2223760), (7220, 2190496), (7315, 2162048), (7448, 2123440), (7840, 2017268), (7942, 1991360), (8128, 1945790), (8360, 1891792), (8512, 1858010), (8624, 1833880), (8890, 1779008), (9310, 1698752), (9652, 1638560), (9779, 1617280), (9856, 1604645), (10108, 1564640), (10160, 1556632), (10241, 1544320), (10640, 1486408), (10780, 1467104), (11176, 1415120), (11552, 1369060), (11704, 1351280), (12065, 1310848), (12160, 1300607), (12320, 1283716), (12446, 1270720), (12635, 1251712), (13376, 1182370), (13970, 1132096), (14224, 1111880), (14440, 1095248), (14630, 1081024), (14896, 1061720), (15680, 1008634), (15884, 995680), (16256, 972895), (16720, 945896), (16891, 936320), (17024, 929005), (17248, 916940), (17689, 894080), (17780, 889504), (18620, 849376), (19304, 819280), (19558, 808640), (19855, 796544), (20216, 782320), (20320, 778316), (20482, 772160), (21280, 743204), (21560, 733552), (22352, 707560), (23104, 684530), (23408, 675640), (24130, 655424), (24640, 641858), (24892, 635360), (25270, 625856), (26543, 595840), (26752, 591185), (27797, 568960), (27940, 566048), (28448, 555940), (28880, 547624), (29260, 540512), (29792, 530860), (31115, 508288), (31360, 504317), (31768, 497840), (33440, 472948), (33782, 468160), (34496, 458470), (35378, 447040), (35560, 444752), (37240, 424688), (38608, 409640), (39116, 404320), (39710, 398272), (40432, 391160), (40640, 389158), (40964, 386080), (42560, 371602), (43120, 366776), (44704, 353780), (45847, 344960), (46208, 342265), (46816, 337820), (48260, 327712), (48895, 323456), (49280, 320929), (49784, 317680), (50540, 312928), (51205, 308864), (53086, 297920), (55594, 284480), (55880, 283024), (56896, 277970), (57760, 273812), (58520, 270256), (59584, 265430), (62230, 254144), (63536, 248920), (66880, 236474), (67564, 234080), (68453, 231040), (68992, 229235), (70756, 223520), (71120, 222376), (74480, 212344), (77216, 204820), (78232, 202160), (79420, 199136), (80864, 195580), (81280, 194579), (81928, 193040), (84455, 187264), (85120, 185801), (86240, 183388), (88445, 178816), (89408, 176890), (91694, 172480), (93632, 168910), (96520, 163856), (97790, 161728), (99568, 158840), (101080, 156464), (102410, 154432), (106172, 148960), (111188, 142240), (111760, 141512), (113792, 138985), (115520, 136906), (117040, 135128), (118237, 133760), (119168, 132715), (124460, 127072)]