2587870080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4890

約数の個数: 256

約数和(自身を含む): 9462988800

約数和(自身を除く): 6875118720

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, 4831, 4960, 5580, 5760, 5952, 6696, 7440, 8370, 8640, 8928, 9662, 9920, 11160, 11904, 13392, 14493, 14880, 16740, 17280, 17856, 19324, 19840, 22320, 24155, 26784, 28986, 29760, 33480, 35712, 38648, 43479, 44640, 48310, 53568, 57972, 59520, 66960, 72465, 77296, 86958, 89280, 96620, 107136, 115944, 130437, 133920, 144930, 149761, 154592, 173916, 178560, 193240, 217395, 231888, 260874, 267840, 289860, 299522, 309184, 347832, 386480, 434790, 449283, 463776, 521748, 535680, 579720, 599044, 618368, 652185, 695664, 748805, 772960, 869580, 898566, 927552, 1043496, 1159440, 1198088, 1304370, 1347849, 1391328, 1497610, 1545920, 1739160, 1797132, 1855104, 2086992, 2246415, 2318880, 2396176, 2608740, 2695698, 2782656, 2995220, 3091840, 3478320, 3594264, 4043547, 4173984, 4492830, 4637760, 4792352, 5217480, 5391396, 5565312, 5990440, 6739245, 6956640, 7188528, 8087094, 8347968, 8985660, 9275520, 9584704, 10434960, 10782792, 11980880, 13478490, 13913280, 14377056, 16174188, 16695936, 17971320, 19169408, 20217735, 20869920, 21565584, 23961760, 26956980, 27826560, 28754112, 32348376, 35942640, 40435470, 41739840, 43131168, 47923520, 53913960, 57508224, 64696752, 71885280, 80870940, 83479680, 86262336, 95847040, 107827920, 129393504, 143770560, 161741880, 172524672, 215655840, 258787008, 287541120, 323483760, 431311680, 517574016, 646967520, 862623360, 1293935040, 2587870080]

約数ペア:

[(1, 2587870080), (2, 1293935040), (3, 862623360), (4, 646967520), (5, 517574016), (6, 431311680), (8, 323483760), (9, 287541120), (10, 258787008), (12, 215655840), (15, 172524672), (16, 161741880), (18, 143770560), (20, 129393504), (24, 107827920), (27, 95847040), (30, 86262336), (31, 83479680), (32, 80870940), (36, 71885280), (40, 64696752), (45, 57508224), (48, 53913960), (54, 47923520), (60, 43131168), (62, 41739840), (64, 40435470), (72, 35942640), (80, 32348376), (90, 28754112), (93, 27826560), (96, 26956980), (108, 23961760), (120, 21565584), (124, 20869920), (128, 20217735), (135, 19169408), (144, 17971320), (155, 16695936), (160, 16174188), (180, 14377056), (186, 13913280), (192, 13478490), (216, 11980880), (240, 10782792), (248, 10434960), (270, 9584704), (279, 9275520), (288, 8985660), (310, 8347968), (320, 8087094), (360, 7188528), (372, 6956640), (384, 6739245), (432, 5990440), (465, 5565312), (480, 5391396), (496, 5217480), (540, 4792352), (558, 4637760), (576, 4492830), (620, 4173984), (640, 4043547), (720, 3594264), (744, 3478320), (837, 3091840), (864, 2995220), (930, 2782656), (960, 2695698), (992, 2608740), (1080, 2396176), (1116, 2318880), (1152, 2246415), (1240, 2086992), (1395, 1855104), (1440, 1797132), (1488, 1739160), (1674, 1545920), (1728, 1497610), (1860, 1391328), (1920, 1347849), (1984, 1304370), (2160, 1198088), (2232, 1159440), (2480, 1043496), (2790, 927552), (2880, 898566), (2976, 869580), (3348, 772960), (3456, 748805), (3720, 695664), (3968, 652185), (4185, 618368), (4320, 599044), (4464, 579720), (4831, 535680), (4960, 521748), (5580, 463776), (5760, 449283), (5952, 434790), (6696, 386480), (7440, 347832), (8370, 309184), (8640, 299522), (8928, 289860), (9662, 267840), (9920, 260874), (11160, 231888), (11904, 217395), (13392, 193240), (14493, 178560), (14880, 173916), (16740, 154592), (17280, 149761), (17856, 144930), (19324, 133920), (19840, 130437), (22320, 115944), (24155, 107136), (26784, 96620), (28986, 89280), (29760, 86958), (33480, 77296), (35712, 72465), (38648, 66960), (43479, 59520), (44640, 57972), (48310, 53568)]