12728935680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:801

約数の個数: 288

約数和(自身を含む): 41995075584

約数和(自身を除く): 29266139904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 127, 128, 129, 160, 172, 192, 215, 240, 254, 256, 258, 320, 344, 381, 384, 430, 480, 508, 516, 607, 635, 640, 645, 688, 762, 768, 860, 960, 1016, 1032, 1214, 1270, 1280, 1290, 1376, 1524, 1720, 1821, 1905, 1920, 2032, 2064, 2428, 2540, 2580, 2752, 3035, 3048, 3440, 3642, 3810, 3840, 4064, 4128, 4856, 5080, 5160, 5461, 5504, 6070, 6096, 6880, 7284, 7620, 8128, 8256, 9105, 9712, 10160, 10320, 10922, 11008, 12140, 12192, 13760, 14568, 15240, 16256, 16383, 16512, 18210, 19424, 20320, 20640, 21844, 24280, 24384, 26101, 27305, 27520, 29136, 30480, 32512, 32766, 33024, 36420, 38848, 40640, 41280, 43688, 48560, 48768, 52202, 54610, 55040, 58272, 60960, 65532, 72840, 77089, 77696, 78303, 81280, 81915, 82560, 87376, 97120, 97536, 104404, 109220, 116544, 121920, 130505, 131064, 145680, 154178, 155392, 156606, 162560, 163830, 165120, 174752, 194240, 208808, 218440, 231267, 233088, 243840, 261010, 262128, 291360, 308356, 313212, 327660, 349504, 385445, 388480, 391515, 417616, 436880, 462534, 466176, 487680, 522020, 524256, 582720, 616712, 626424, 655320, 699008, 770890, 776960, 783030, 835232, 873760, 925068, 1044040, 1048512, 1156335, 1165440, 1233424, 1252848, 1310640, 1398016, 1541780, 1566060, 1670464, 1747520, 1850136, 2088080, 2097024, 2312670, 2330880, 2466848, 2505696, 2621280, 3083560, 3132120, 3314827, 3340928, 3495040, 3700272, 4176160, 4194048, 4625340, 4933696, 5011392, 5242560, 6167120, 6264240, 6629654, 6681856, 6990080, 7400544, 8352320, 9250680, 9867392, 9944481, 10022784, 10485120, 12334240, 12528480, 13259308, 14801088, 16574135, 16704640, 18501360, 19734784, 19888962, 20045568, 20970240, 24668480, 25056960, 26518616, 29602176, 33148270, 33409280, 37002720, 39777924, 49336960, 49722405, 50113920, 53037232, 59204352, 66296540, 74005440, 79555848, 98673920, 99444810, 100227840, 106074464, 132593080, 148010880, 159111696, 198889620, 212148928, 265186160, 296021760, 318223392, 397779240, 424297856, 530372320, 636446784, 795558480, 848595712, 1060744640, 1272893568, 1591116960, 2121489280, 2545787136, 3182233920, 4242978560, 6364467840, 12728935680]

約数ペア:

[(1, 12728935680), (2, 6364467840), (3, 4242978560), (4, 3182233920), (5, 2545787136), (6, 2121489280), (8, 1591116960), (10, 1272893568), (12, 1060744640), (15, 848595712), (16, 795558480), (20, 636446784), (24, 530372320), (30, 424297856), (32, 397779240), (40, 318223392), (43, 296021760), (48, 265186160), (60, 212148928), (64, 198889620), (80, 159111696), (86, 148010880), (96, 132593080), (120, 106074464), (127, 100227840), (128, 99444810), (129, 98673920), (160, 79555848), (172, 74005440), (192, 66296540), (215, 59204352), (240, 53037232), (254, 50113920), (256, 49722405), (258, 49336960), (320, 39777924), (344, 37002720), (381, 33409280), (384, 33148270), (430, 29602176), (480, 26518616), (508, 25056960), (516, 24668480), (607, 20970240), (635, 20045568), (640, 19888962), (645, 19734784), (688, 18501360), (762, 16704640), (768, 16574135), (860, 14801088), (960, 13259308), (1016, 12528480), (1032, 12334240), (1214, 10485120), (1270, 10022784), (1280, 9944481), (1290, 9867392), (1376, 9250680), (1524, 8352320), (1720, 7400544), (1821, 6990080), (1905, 6681856), (1920, 6629654), (2032, 6264240), (2064, 6167120), (2428, 5242560), (2540, 5011392), (2580, 4933696), (2752, 4625340), (3035, 4194048), (3048, 4176160), (3440, 3700272), (3642, 3495040), (3810, 3340928), (3840, 3314827), (4064, 3132120), (4128, 3083560), (4856, 2621280), (5080, 2505696), (5160, 2466848), (5461, 2330880), (5504, 2312670), (6070, 2097024), (6096, 2088080), (6880, 1850136), (7284, 1747520), (7620, 1670464), (8128, 1566060), (8256, 1541780), (9105, 1398016), (9712, 1310640), (10160, 1252848), (10320, 1233424), (10922, 1165440), (11008, 1156335), (12140, 1048512), (12192, 1044040), (13760, 925068), (14568, 873760), (15240, 835232), (16256, 783030), (16383, 776960), (16512, 770890), (18210, 699008), (19424, 655320), (20320, 626424), (20640, 616712), (21844, 582720), (24280, 524256), (24384, 522020), (26101, 487680), (27305, 466176), (27520, 462534), (29136, 436880), (30480, 417616), (32512, 391515), (32766, 388480), (33024, 385445), (36420, 349504), (38848, 327660), (40640, 313212), (41280, 308356), (43688, 291360), (48560, 262128), (48768, 261010), (52202, 243840), (54610, 233088), (55040, 231267), (58272, 218440), (60960, 208808), (65532, 194240), (72840, 174752), (77089, 165120), (77696, 163830), (78303, 162560), (81280, 156606), (81915, 155392), (82560, 154178), (87376, 145680), (97120, 131064), (97536, 130505), (104404, 121920), (109220, 116544)]