12453242880

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31183}}^1$

素因数の和:31226

約数の個数: 192

約数和(自身を含む): 42906689280

約数和(自身を除く): 30453446400

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, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2048, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6144, 6240, 6656, 7680, 8320, 9984, 10240, 12480, 13312, 15360, 16640, 19968, 24960, 26624, 30720, 31183, 33280, 39936, 49920, 62366, 66560, 79872, 93549, 99840, 124732, 133120, 155915, 187098, 199680, 249464, 311830, 374196, 399360, 405379, 467745, 498928, 623660, 748392, 810758, 935490, 997856, 1216137, 1247320, 1496784, 1621516, 1870980, 1995712, 2026895, 2432274, 2494640, 2993568, 3243032, 3741960, 3991424, 4053790, 4864548, 4989280, 5987136, 6080685, 6486064, 7483920, 7982848, 8107580, 9729096, 9978560, 11974272, 12161370, 12972128, 14967840, 15965696, 16215160, 19458192, 19957120, 23948544, 24322740, 25944256, 29935680, 31931392, 32430320, 38916384, 39914240, 47897088, 48645480, 51888512, 59871360, 63862784, 64860640, 77832768, 79828480, 95794176, 97290960, 103777024, 119742720, 129721280, 155665536, 159656960, 191588352, 194581920, 207554048, 239485440, 259442560, 311331072, 319313920, 389163840, 415108096, 478970880, 518885120, 622662144, 778327680, 830216192, 957941760, 1037770240, 1245324288, 1556655360, 2075540480, 2490648576, 3113310720, 4151080960, 6226621440, 12453242880]

約数ペア:

[(1, 12453242880), (2, 6226621440), (3, 4151080960), (4, 3113310720), (5, 2490648576), (6, 2075540480), (8, 1556655360), (10, 1245324288), (12, 1037770240), (13, 957941760), (15, 830216192), (16, 778327680), (20, 622662144), (24, 518885120), (26, 478970880), (30, 415108096), (32, 389163840), (39, 319313920), (40, 311331072), (48, 259442560), (52, 239485440), (60, 207554048), (64, 194581920), (65, 191588352), (78, 159656960), (80, 155665536), (96, 129721280), (104, 119742720), (120, 103777024), (128, 97290960), (130, 95794176), (156, 79828480), (160, 77832768), (192, 64860640), (195, 63862784), (208, 59871360), (240, 51888512), (256, 48645480), (260, 47897088), (312, 39914240), (320, 38916384), (384, 32430320), (390, 31931392), (416, 29935680), (480, 25944256), (512, 24322740), (520, 23948544), (624, 19957120), (640, 19458192), (768, 16215160), (780, 15965696), (832, 14967840), (960, 12972128), (1024, 12161370), (1040, 11974272), (1248, 9978560), (1280, 9729096), (1536, 8107580), (1560, 7982848), (1664, 7483920), (1920, 6486064), (2048, 6080685), (2080, 5987136), (2496, 4989280), (2560, 4864548), (3072, 4053790), (3120, 3991424), (3328, 3741960), (3840, 3243032), (4160, 2993568), (4992, 2494640), (5120, 2432274), (6144, 2026895), (6240, 1995712), (6656, 1870980), (7680, 1621516), (8320, 1496784), (9984, 1247320), (10240, 1216137), (12480, 997856), (13312, 935490), (15360, 810758), (16640, 748392), (19968, 623660), (24960, 498928), (26624, 467745), (30720, 405379), (31183, 399360), (33280, 374196), (39936, 311830), (49920, 249464), (62366, 199680), (66560, 187098), (79872, 155915), (93549, 133120), (99840, 124732)]