68653042560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{9437}}^1$

素因数の和:9886

約数の個数: 256

約数和(自身を含む): 243749563200

約数和(自身を除く): 175096520640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 421, 432, 480, 540, 576, 640, 720, 842, 864, 960, 1080, 1152, 1263, 1440, 1684, 1728, 1920, 2105, 2160, 2526, 2880, 3368, 3456, 3789, 4210, 4320, 5052, 5760, 6315, 6736, 7578, 8420, 8640, 9437, 10104, 11367, 12630, 13472, 15156, 16840, 17280, 18874, 18945, 20208, 22734, 25260, 26944, 28311, 30312, 33680, 37748, 37890, 40416, 45468, 47185, 50520, 53888, 56622, 56835, 60624, 67360, 75496, 75780, 80832, 84933, 90936, 94370, 101040, 113244, 113670, 121248, 134720, 141555, 150992, 151560, 161664, 169866, 181872, 188740, 202080, 226488, 227340, 242496, 254799, 269440, 283110, 301984, 303120, 339732, 363744, 377480, 404160, 424665, 452976, 454680, 484992, 509598, 566220, 603968, 606240, 679464, 727488, 754960, 808320, 849330, 905952, 909360, 1019196, 1132440, 1207936, 1212480, 1273995, 1358928, 1454976, 1509920, 1698660, 1811904, 1818720, 2038392, 2264880, 2424960, 2547990, 2717856, 3019840, 3397320, 3623808, 3637440, 3972977, 4076784, 4529760, 5095980, 5435712, 6039680, 6794640, 7274880, 7945954, 8153568, 9059520, 10191960, 10871424, 11918931, 13589280, 15891908, 16307136, 18119040, 19864885, 20383920, 23837862, 27178560, 31783816, 32614272, 35756793, 39729770, 40767840, 47675724, 54357120, 59594655, 63567632, 71513586, 79459540, 81535680, 95351448, 107270379, 119189310, 127135264, 143027172, 158919080, 163071360, 178783965, 190702896, 214540758, 238378620, 254270528, 286054344, 317838160, 357567930, 381405792, 429081516, 476757240, 508541056, 536351895, 572108688, 635676320, 715135860, 762811584, 858163032, 953514480, 1072703790, 1144217376, 1271352640, 1430271720, 1525623168, 1716326064, 1907028960, 2145407580, 2288434752, 2542705280, 2860543440, 3432652128, 3814057920, 4290815160, 4576869504, 5721086880, 6865304256, 7628115840, 8581630320, 11442173760, 13730608512, 17163260640, 22884347520, 34326521280, 68653042560]

約数ペア:

[(1, 68653042560), (2, 34326521280), (3, 22884347520), (4, 17163260640), (5, 13730608512), (6, 11442173760), (8, 8581630320), (9, 7628115840), (10, 6865304256), (12, 5721086880), (15, 4576869504), (16, 4290815160), (18, 3814057920), (20, 3432652128), (24, 2860543440), (27, 2542705280), (30, 2288434752), (32, 2145407580), (36, 1907028960), (40, 1716326064), (45, 1525623168), (48, 1430271720), (54, 1271352640), (60, 1144217376), (64, 1072703790), (72, 953514480), (80, 858163032), (90, 762811584), (96, 715135860), (108, 635676320), (120, 572108688), (128, 536351895), (135, 508541056), (144, 476757240), (160, 429081516), (180, 381405792), (192, 357567930), (216, 317838160), (240, 286054344), (270, 254270528), (288, 238378620), (320, 214540758), (360, 190702896), (384, 178783965), (421, 163071360), (432, 158919080), (480, 143027172), (540, 127135264), (576, 119189310), (640, 107270379), (720, 95351448), (842, 81535680), (864, 79459540), (960, 71513586), (1080, 63567632), (1152, 59594655), (1263, 54357120), (1440, 47675724), (1684, 40767840), (1728, 39729770), (1920, 35756793), (2105, 32614272), (2160, 31783816), (2526, 27178560), (2880, 23837862), (3368, 20383920), (3456, 19864885), (3789, 18119040), (4210, 16307136), (4320, 15891908), (5052, 13589280), (5760, 11918931), (6315, 10871424), (6736, 10191960), (7578, 9059520), (8420, 8153568), (8640, 7945954), (9437, 7274880), (10104, 6794640), (11367, 6039680), (12630, 5435712), (13472, 5095980), (15156, 4529760), (16840, 4076784), (17280, 3972977), (18874, 3637440), (18945, 3623808), (20208, 3397320), (22734, 3019840), (25260, 2717856), (26944, 2547990), (28311, 2424960), (30312, 2264880), (33680, 2038392), (37748, 1818720), (37890, 1811904), (40416, 1698660), (45468, 1509920), (47185, 1454976), (50520, 1358928), (53888, 1273995), (56622, 1212480), (56835, 1207936), (60624, 1132440), (67360, 1019196), (75496, 909360), (75780, 905952), (80832, 849330), (84933, 808320), (90936, 754960), (94370, 727488), (101040, 679464), (113244, 606240), (113670, 603968), (121248, 566220), (134720, 509598), (141555, 484992), (150992, 454680), (151560, 452976), (161664, 424665), (169866, 404160), (181872, 377480), (188740, 363744), (202080, 339732), (226488, 303120), (227340, 301984), (242496, 283110), (254799, 269440)]