7988417280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22369}}^1$

素因数の和:22427

約数の個数: 216

約数和(自身を含む): 28531950720

約数和(自身を除く): 20543533440

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, 22369, 23808, 29760, 35712, 39680, 44640, 44738, 59520, 67107, 71424, 89280, 89476, 111845, 119040, 134214, 178560, 178952, 201321, 223690, 268428, 335535, 357120, 357904, 402642, 447380, 536856, 671070, 693439, 715808, 805284, 894760, 1006605, 1073712, 1342140, 1386878, 1431616, 1610568, 1789520, 2013210, 2080317, 2147424, 2684280, 2773756, 2863232, 3221136, 3467195, 3579040, 4026420, 4160634, 4294848, 5368560, 5547512, 5726464, 6240951, 6442272, 6934390, 7158080, 8052840, 8321268, 8589696, 10401585, 10737120, 11095024, 12481902, 12884544, 13868780, 14316160, 16105680, 16642536, 17179392, 20803170, 21474240, 22190048, 24963804, 25769088, 27737560, 28632320, 31204755, 32211360, 33285072, 41606340, 42948480, 44380096, 49927608, 51538176, 55475120, 62409510, 64422720, 66570144, 83212680, 85896960, 88760192, 99855216, 110950240, 124819020, 128845440, 133140288, 166425360, 177520384, 199710432, 221900480, 249638040, 257690880, 266280576, 332850720, 399420864, 443800960, 499276080, 532561152, 665701440, 798841728, 887601920, 998552160, 1331402880, 1597683456, 1997104320, 2662805760, 3994208640, 7988417280]

約数ペア:

[(1, 7988417280), (2, 3994208640), (3, 2662805760), (4, 1997104320), (5, 1597683456), (6, 1331402880), (8, 998552160), (9, 887601920), (10, 798841728), (12, 665701440), (15, 532561152), (16, 499276080), (18, 443800960), (20, 399420864), (24, 332850720), (30, 266280576), (31, 257690880), (32, 249638040), (36, 221900480), (40, 199710432), (45, 177520384), (48, 166425360), (60, 133140288), (62, 128845440), (64, 124819020), (72, 110950240), (80, 99855216), (90, 88760192), (93, 85896960), (96, 83212680), (120, 66570144), (124, 64422720), (128, 62409510), (144, 55475120), (155, 51538176), (160, 49927608), (180, 44380096), (186, 42948480), (192, 41606340), (240, 33285072), (248, 32211360), (256, 31204755), (279, 28632320), (288, 27737560), (310, 25769088), (320, 24963804), (360, 22190048), (372, 21474240), (384, 20803170), (465, 17179392), (480, 16642536), (496, 16105680), (558, 14316160), (576, 13868780), (620, 12884544), (640, 12481902), (720, 11095024), (744, 10737120), (768, 10401585), (930, 8589696), (960, 8321268), (992, 8052840), (1116, 7158080), (1152, 6934390), (1240, 6442272), (1280, 6240951), (1395, 5726464), (1440, 5547512), (1488, 5368560), (1860, 4294848), (1920, 4160634), (1984, 4026420), (2232, 3579040), (2304, 3467195), (2480, 3221136), (2790, 2863232), (2880, 2773756), (2976, 2684280), (3720, 2147424), (3840, 2080317), (3968, 2013210), (4464, 1789520), (4960, 1610568), (5580, 1431616), (5760, 1386878), (5952, 1342140), (7440, 1073712), (7936, 1006605), (8928, 894760), (9920, 805284), (11160, 715808), (11520, 693439), (11904, 671070), (14880, 536856), (17856, 447380), (19840, 402642), (22320, 357904), (22369, 357120), (23808, 335535), (29760, 268428), (35712, 223690), (39680, 201321), (44640, 178952), (44738, 178560), (59520, 134214), (67107, 119040), (71424, 111845), (89280, 89476)]