3139620480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5861}}^1$

素因数の和:5920

約数の個数: 256

約数和(自身を含む): 11480140800

約数和(自身を除く): 8340520320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5861, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 11160, 11722, 11904, 13392, 14880, 16740, 17280, 17583, 17856, 19840, 22320, 23444, 26784, 29305, 29760, 33480, 35166, 35712, 44640, 46888, 52749, 53568, 58610, 59520, 66960, 70332, 87915, 89280, 93776, 105498, 107136, 117220, 133920, 140664, 158247, 175830, 178560, 181691, 187552, 210996, 234440, 263745, 267840, 281328, 316494, 351660, 363382, 375104, 421992, 468880, 527490, 535680, 545073, 562656, 632988, 703320, 726764, 750208, 791235, 843984, 908455, 937760, 1054980, 1090146, 1125312, 1265976, 1406640, 1453528, 1582470, 1635219, 1687968, 1816910, 1875520, 2109960, 2180292, 2250624, 2531952, 2725365, 2813280, 2907056, 3164940, 3270438, 3375936, 3633820, 3751040, 4219920, 4360584, 4905657, 5063904, 5450730, 5626560, 5814112, 6329880, 6540876, 6751872, 7267640, 8176095, 8439840, 8721168, 9811314, 10127808, 10901460, 11253120, 11628224, 12659760, 13081752, 14535280, 16352190, 16879680, 17442336, 19622628, 20255616, 21802920, 23256448, 24528285, 25319520, 26163504, 29070560, 32704380, 33759360, 34884672, 39245256, 43605840, 49056570, 50639040, 52327008, 58141120, 65408760, 69769344, 78490512, 87211680, 98113140, 101278080, 104654016, 116282240, 130817520, 156981024, 174423360, 196226280, 209308032, 261635040, 313962048, 348846720, 392452560, 523270080, 627924096, 784905120, 1046540160, 1569810240, 3139620480]

約数ペア:

[(1, 3139620480), (2, 1569810240), (3, 1046540160), (4, 784905120), (5, 627924096), (6, 523270080), (8, 392452560), (9, 348846720), (10, 313962048), (12, 261635040), (15, 209308032), (16, 196226280), (18, 174423360), (20, 156981024), (24, 130817520), (27, 116282240), (30, 104654016), (31, 101278080), (32, 98113140), (36, 87211680), (40, 78490512), (45, 69769344), (48, 65408760), (54, 58141120), (60, 52327008), (62, 50639040), (64, 49056570), (72, 43605840), (80, 39245256), (90, 34884672), (93, 33759360), (96, 32704380), (108, 29070560), (120, 26163504), (124, 25319520), (128, 24528285), (135, 23256448), (144, 21802920), (155, 20255616), (160, 19622628), (180, 17442336), (186, 16879680), (192, 16352190), (216, 14535280), (240, 13081752), (248, 12659760), (270, 11628224), (279, 11253120), (288, 10901460), (310, 10127808), (320, 9811314), (360, 8721168), (372, 8439840), (384, 8176095), (432, 7267640), (465, 6751872), (480, 6540876), (496, 6329880), (540, 5814112), (558, 5626560), (576, 5450730), (620, 5063904), (640, 4905657), (720, 4360584), (744, 4219920), (837, 3751040), (864, 3633820), (930, 3375936), (960, 3270438), (992, 3164940), (1080, 2907056), (1116, 2813280), (1152, 2725365), (1240, 2531952), (1395, 2250624), (1440, 2180292), (1488, 2109960), (1674, 1875520), (1728, 1816910), (1860, 1687968), (1920, 1635219), (1984, 1582470), (2160, 1453528), (2232, 1406640), (2480, 1265976), (2790, 1125312), (2880, 1090146), (2976, 1054980), (3348, 937760), (3456, 908455), (3720, 843984), (3968, 791235), (4185, 750208), (4320, 726764), (4464, 703320), (4960, 632988), (5580, 562656), (5760, 545073), (5861, 535680), (5952, 527490), (6696, 468880), (7440, 421992), (8370, 375104), (8640, 363382), (8928, 351660), (9920, 316494), (11160, 281328), (11722, 267840), (11904, 263745), (13392, 234440), (14880, 210996), (16740, 187552), (17280, 181691), (17583, 178560), (17856, 175830), (19840, 158247), (22320, 140664), (23444, 133920), (26784, 117220), (29305, 107136), (29760, 105498), (33480, 93776), (35166, 89280), (35712, 87915), (44640, 70332), (46888, 66960), (52749, 59520), (53568, 58610)]