11388913920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31891}}^1$

素因数の和:31949

約数の個数: 216

約数和(自身を含む): 40676842752

約数和(自身を除く): 29287928832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 17856, 19840, 22320, 23808, 29760, 31891, 35712, 39680, 44640, 59520, 63782, 71424, 89280, 95673, 119040, 127564, 159455, 178560, 191346, 255128, 287019, 318910, 357120, 382692, 478365, 510256, 574038, 637820, 765384, 956730, 988621, 1020512, 1148076, 1275640, 1435095, 1530768, 1913460, 1977242, 2041024, 2296152, 2551280, 2870190, 2965863, 3061536, 3826920, 3954484, 4082048, 4592304, 4943105, 5102560, 5740380, 5931726, 6123072, 7653840, 7908968, 8164096, 8897589, 9184608, 9886210, 10205120, 11480760, 11863452, 12246144, 14829315, 15307680, 15817936, 17795178, 18369216, 19772420, 20410240, 22961520, 23726904, 24492288, 29658630, 30615360, 31635872, 35590356, 36738432, 39544840, 40820480, 44487945, 45923040, 47453808, 59317260, 61230720, 63271744, 71180712, 73476864, 79089680, 88975890, 91846080, 94907616, 118634520, 122461440, 126543488, 142361424, 158179360, 177951780, 183692160, 189815232, 237269040, 253086976, 284722848, 316358720, 355903560, 367384320, 379630464, 474538080, 569445696, 632717440, 711807120, 759260928, 949076160, 1138891392, 1265434880, 1423614240, 1898152320, 2277782784, 2847228480, 3796304640, 5694456960, 11388913920]

約数ペア:

[(1, 11388913920), (2, 5694456960), (3, 3796304640), (4, 2847228480), (5, 2277782784), (6, 1898152320), (8, 1423614240), (9, 1265434880), (10, 1138891392), (12, 949076160), (15, 759260928), (16, 711807120), (18, 632717440), (20, 569445696), (24, 474538080), (30, 379630464), (31, 367384320), (32, 355903560), (36, 316358720), (40, 284722848), (45, 253086976), (48, 237269040), (60, 189815232), (62, 183692160), (64, 177951780), (72, 158179360), (80, 142361424), (90, 126543488), (93, 122461440), (96, 118634520), (120, 94907616), (124, 91846080), (128, 88975890), (144, 79089680), (155, 73476864), (160, 71180712), (180, 63271744), (186, 61230720), (192, 59317260), (240, 47453808), (248, 45923040), (256, 44487945), (279, 40820480), (288, 39544840), (310, 36738432), (320, 35590356), (360, 31635872), (372, 30615360), (384, 29658630), (465, 24492288), (480, 23726904), (496, 22961520), (558, 20410240), (576, 19772420), (620, 18369216), (640, 17795178), (720, 15817936), (744, 15307680), (768, 14829315), (930, 12246144), (960, 11863452), (992, 11480760), (1116, 10205120), (1152, 9886210), (1240, 9184608), (1280, 8897589), (1395, 8164096), (1440, 7908968), (1488, 7653840), (1860, 6123072), (1920, 5931726), (1984, 5740380), (2232, 5102560), (2304, 4943105), (2480, 4592304), (2790, 4082048), (2880, 3954484), (2976, 3826920), (3720, 3061536), (3840, 2965863), (3968, 2870190), (4464, 2551280), (4960, 2296152), (5580, 2041024), (5760, 1977242), (5952, 1913460), (7440, 1530768), (7936, 1435095), (8928, 1275640), (9920, 1148076), (11160, 1020512), (11520, 988621), (11904, 956730), (14880, 765384), (17856, 637820), (19840, 574038), (22320, 510256), (23808, 478365), (29760, 382692), (31891, 357120), (35712, 318910), (39680, 287019), (44640, 255128), (59520, 191346), (63782, 178560), (71424, 159455), (89280, 127564), (95673, 119040)]