15321910080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{8317}}^1$

素因数の和:8457

約数の個数: 224

約数和(自身を含む): 51720658560

約数和(自身を除く): 36398748480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 101, 114, 120, 152, 160, 190, 192, 202, 228, 240, 285, 303, 304, 320, 380, 404, 456, 480, 505, 570, 606, 608, 760, 808, 912, 960, 1010, 1140, 1212, 1216, 1515, 1520, 1616, 1824, 1919, 2020, 2280, 2424, 3030, 3040, 3232, 3648, 3838, 4040, 4560, 4848, 5757, 6060, 6080, 6464, 7676, 8080, 8317, 9120, 9595, 9696, 11514, 12120, 15352, 16160, 16634, 18240, 19190, 19392, 23028, 24240, 24951, 28785, 30704, 32320, 33268, 38380, 41585, 46056, 48480, 49902, 57570, 61408, 66536, 76760, 83170, 92112, 96960, 99804, 115140, 122816, 124755, 133072, 153520, 158023, 166340, 184224, 199608, 230280, 249510, 266144, 307040, 316046, 332680, 368448, 399216, 460560, 474069, 499020, 532288, 614080, 632092, 665360, 790115, 798432, 840017, 921120, 948138, 998040, 1264184, 1330720, 1580230, 1596864, 1680034, 1842240, 1896276, 1996080, 2370345, 2520051, 2528368, 2661440, 3160460, 3360068, 3792552, 3992160, 4200085, 4740690, 5040102, 5056736, 6320920, 6720136, 7585104, 7984320, 8400170, 9481380, 10080204, 10113472, 12600255, 12641840, 13440272, 15170208, 15960323, 16800340, 18962760, 20160408, 25200510, 25283680, 26880544, 30340416, 31920646, 33600680, 37925520, 40320816, 47880969, 50401020, 50567360, 53761088, 63841292, 67201360, 75851040, 79801615, 80641632, 95761938, 100802040, 127682584, 134402720, 151702080, 159603230, 161283264, 191523876, 201604080, 239404845, 255365168, 268805440, 319206460, 383047752, 403208160, 478809690, 510730336, 638412920, 766095504, 806416320, 957619380, 1021460672, 1276825840, 1532191008, 1915238760, 2553651680, 3064382016, 3830477520, 5107303360, 7660955040, 15321910080]

約数ペア:

[(1, 15321910080), (2, 7660955040), (3, 5107303360), (4, 3830477520), (5, 3064382016), (6, 2553651680), (8, 1915238760), (10, 1532191008), (12, 1276825840), (15, 1021460672), (16, 957619380), (19, 806416320), (20, 766095504), (24, 638412920), (30, 510730336), (32, 478809690), (38, 403208160), (40, 383047752), (48, 319206460), (57, 268805440), (60, 255365168), (64, 239404845), (76, 201604080), (80, 191523876), (95, 161283264), (96, 159603230), (101, 151702080), (114, 134402720), (120, 127682584), (152, 100802040), (160, 95761938), (190, 80641632), (192, 79801615), (202, 75851040), (228, 67201360), (240, 63841292), (285, 53761088), (303, 50567360), (304, 50401020), (320, 47880969), (380, 40320816), (404, 37925520), (456, 33600680), (480, 31920646), (505, 30340416), (570, 26880544), (606, 25283680), (608, 25200510), (760, 20160408), (808, 18962760), (912, 16800340), (960, 15960323), (1010, 15170208), (1140, 13440272), (1212, 12641840), (1216, 12600255), (1515, 10113472), (1520, 10080204), (1616, 9481380), (1824, 8400170), (1919, 7984320), (2020, 7585104), (2280, 6720136), (2424, 6320920), (3030, 5056736), (3040, 5040102), (3232, 4740690), (3648, 4200085), (3838, 3992160), (4040, 3792552), (4560, 3360068), (4848, 3160460), (5757, 2661440), (6060, 2528368), (6080, 2520051), (6464, 2370345), (7676, 1996080), (8080, 1896276), (8317, 1842240), (9120, 1680034), (9595, 1596864), (9696, 1580230), (11514, 1330720), (12120, 1264184), (15352, 998040), (16160, 948138), (16634, 921120), (18240, 840017), (19190, 798432), (19392, 790115), (23028, 665360), (24240, 632092), (24951, 614080), (28785, 532288), (30704, 499020), (32320, 474069), (33268, 460560), (38380, 399216), (41585, 368448), (46056, 332680), (48480, 316046), (49902, 307040), (57570, 266144), (61408, 249510), (66536, 230280), (76760, 199608), (83170, 184224), (92112, 166340), (96960, 158023), (99804, 153520), (115140, 133072), (122816, 124755)]