12922139520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1163}}^1$

素因数の和:1834

約数の個数: 256

約数和(自身を含む): 45876499200

約数和(自身を除く): 32954359680

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, 432, 480, 540, 576, 640, 643, 720, 864, 960, 1080, 1152, 1163, 1286, 1440, 1728, 1920, 1929, 2160, 2326, 2572, 2880, 3215, 3456, 3489, 3858, 4320, 4652, 5144, 5760, 5787, 5815, 6430, 6978, 7716, 8640, 9304, 9645, 10288, 10467, 11574, 11630, 12860, 13956, 15432, 17280, 17361, 17445, 18608, 19290, 20576, 20934, 23148, 23260, 25720, 27912, 28935, 30864, 31401, 34722, 34890, 37216, 38580, 41152, 41868, 46296, 46520, 51440, 52335, 55824, 57870, 61728, 62802, 69444, 69780, 74432, 77160, 82304, 83736, 86805, 92592, 93040, 102880, 104670, 111648, 115740, 123456, 125604, 138888, 139560, 148864, 154320, 157005, 167472, 173610, 185184, 186080, 205760, 209340, 223296, 231480, 246912, 251208, 277776, 279120, 308640, 314010, 334944, 347220, 370368, 372160, 411520, 418680, 446592, 462960, 502416, 555552, 558240, 617280, 628020, 669888, 694440, 740736, 744320, 747809, 837360, 925920, 1004832, 1111104, 1116480, 1234560, 1256040, 1339776, 1388880, 1495618, 1674720, 1851840, 2009664, 2222208, 2232960, 2243427, 2512080, 2777760, 2991236, 3349440, 3703680, 3739045, 4019328, 4486854, 5024160, 5555520, 5982472, 6698880, 6730281, 7478090, 8973708, 10048320, 11111040, 11217135, 11964944, 13460562, 14956180, 17947416, 20096640, 20190843, 22434270, 23929888, 26921124, 29912360, 33651405, 35894832, 40381686, 44868540, 47859776, 53842248, 59824720, 67302810, 71789664, 80763372, 89737080, 95719552, 100954215, 107684496, 119649440, 134605620, 143579328, 161526744, 179474160, 201908430, 215368992, 239298880, 269211240, 287158656, 323053488, 358948320, 403816860, 430737984, 478597760, 538422480, 646106976, 717896640, 807633720, 861475968, 1076844960, 1292213952, 1435793280, 1615267440, 2153689920, 2584427904, 3230534880, 4307379840, 6461069760, 12922139520]

約数ペア:

[(1, 12922139520), (2, 6461069760), (3, 4307379840), (4, 3230534880), (5, 2584427904), (6, 2153689920), (8, 1615267440), (9, 1435793280), (10, 1292213952), (12, 1076844960), (15, 861475968), (16, 807633720), (18, 717896640), (20, 646106976), (24, 538422480), (27, 478597760), (30, 430737984), (32, 403816860), (36, 358948320), (40, 323053488), (45, 287158656), (48, 269211240), (54, 239298880), (60, 215368992), (64, 201908430), (72, 179474160), (80, 161526744), (90, 143579328), (96, 134605620), (108, 119649440), (120, 107684496), (128, 100954215), (135, 95719552), (144, 89737080), (160, 80763372), (180, 71789664), (192, 67302810), (216, 59824720), (240, 53842248), (270, 47859776), (288, 44868540), (320, 40381686), (360, 35894832), (384, 33651405), (432, 29912360), (480, 26921124), (540, 23929888), (576, 22434270), (640, 20190843), (643, 20096640), (720, 17947416), (864, 14956180), (960, 13460562), (1080, 11964944), (1152, 11217135), (1163, 11111040), (1286, 10048320), (1440, 8973708), (1728, 7478090), (1920, 6730281), (1929, 6698880), (2160, 5982472), (2326, 5555520), (2572, 5024160), (2880, 4486854), (3215, 4019328), (3456, 3739045), (3489, 3703680), (3858, 3349440), (4320, 2991236), (4652, 2777760), (5144, 2512080), (5760, 2243427), (5787, 2232960), (5815, 2222208), (6430, 2009664), (6978, 1851840), (7716, 1674720), (8640, 1495618), (9304, 1388880), (9645, 1339776), (10288, 1256040), (10467, 1234560), (11574, 1116480), (11630, 1111104), (12860, 1004832), (13956, 925920), (15432, 837360), (17280, 747809), (17361, 744320), (17445, 740736), (18608, 694440), (19290, 669888), (20576, 628020), (20934, 617280), (23148, 558240), (23260, 555552), (25720, 502416), (27912, 462960), (28935, 446592), (30864, 418680), (31401, 411520), (34722, 372160), (34890, 370368), (37216, 347220), (38580, 334944), (41152, 314010), (41868, 308640), (46296, 279120), (46520, 277776), (51440, 251208), (52335, 246912), (55824, 231480), (57870, 223296), (61728, 209340), (62802, 205760), (69444, 186080), (69780, 185184), (74432, 173610), (77160, 167472), (82304, 157005), (83736, 154320), (86805, 148864), (92592, 139560), (93040, 138888), (102880, 125604), (104670, 123456), (111648, 115740)]