12906956640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{1429}}^1$

素因数の和:2085

約数の個数: 192

約数和(自身を含む): 42066984960

約数和(自身を除く): 29160028320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 607, 620, 744, 930, 992, 1214, 1240, 1429, 1488, 1821, 1860, 2428, 2480, 2858, 2976, 3035, 3642, 3720, 4287, 4856, 4960, 5716, 6070, 7145, 7284, 7440, 8574, 9105, 9712, 11432, 12140, 14290, 14568, 14880, 17148, 18210, 18817, 19424, 21435, 22864, 24280, 28580, 29136, 34296, 36420, 37634, 42870, 44299, 45728, 48560, 56451, 57160, 58272, 68592, 72840, 75268, 85740, 88598, 94085, 97120, 112902, 114320, 132897, 137184, 145680, 150536, 171480, 177196, 188170, 221495, 225804, 228640, 265794, 282255, 291360, 301072, 342960, 354392, 376340, 442990, 451608, 531588, 564510, 602144, 664485, 685920, 708784, 752680, 867403, 885980, 903216, 1063176, 1129020, 1328970, 1417568, 1505360, 1734806, 1771960, 1806432, 2126352, 2258040, 2602209, 2657940, 3010720, 3469612, 3543920, 4252704, 4337015, 4516080, 5204418, 5315880, 6939224, 7087840, 8674030, 9032160, 10408836, 10631760, 13011045, 13878448, 17348060, 20817672, 21263520, 26022090, 26889493, 27756896, 34696120, 41635344, 52044180, 53778986, 69392240, 80668479, 83270688, 104088360, 107557972, 134447465, 138784480, 161336958, 208176720, 215115944, 268894930, 322673916, 403342395, 416353440, 430231888, 537789860, 645347832, 806684790, 860463776, 1075579720, 1290695664, 1613369580, 2151159440, 2581391328, 3226739160, 4302318880, 6453478320, 12906956640]

約数ペア:

[(1, 12906956640), (2, 6453478320), (3, 4302318880), (4, 3226739160), (5, 2581391328), (6, 2151159440), (8, 1613369580), (10, 1290695664), (12, 1075579720), (15, 860463776), (16, 806684790), (20, 645347832), (24, 537789860), (30, 430231888), (31, 416353440), (32, 403342395), (40, 322673916), (48, 268894930), (60, 215115944), (62, 208176720), (80, 161336958), (93, 138784480), (96, 134447465), (120, 107557972), (124, 104088360), (155, 83270688), (160, 80668479), (186, 69392240), (240, 53778986), (248, 52044180), (310, 41635344), (372, 34696120), (465, 27756896), (480, 26889493), (496, 26022090), (607, 21263520), (620, 20817672), (744, 17348060), (930, 13878448), (992, 13011045), (1214, 10631760), (1240, 10408836), (1429, 9032160), (1488, 8674030), (1821, 7087840), (1860, 6939224), (2428, 5315880), (2480, 5204418), (2858, 4516080), (2976, 4337015), (3035, 4252704), (3642, 3543920), (3720, 3469612), (4287, 3010720), (4856, 2657940), (4960, 2602209), (5716, 2258040), (6070, 2126352), (7145, 1806432), (7284, 1771960), (7440, 1734806), (8574, 1505360), (9105, 1417568), (9712, 1328970), (11432, 1129020), (12140, 1063176), (14290, 903216), (14568, 885980), (14880, 867403), (17148, 752680), (18210, 708784), (18817, 685920), (19424, 664485), (21435, 602144), (22864, 564510), (24280, 531588), (28580, 451608), (29136, 442990), (34296, 376340), (36420, 354392), (37634, 342960), (42870, 301072), (44299, 291360), (45728, 282255), (48560, 265794), (56451, 228640), (57160, 225804), (58272, 221495), (68592, 188170), (72840, 177196), (75268, 171480), (85740, 150536), (88598, 145680), (94085, 137184), (97120, 132897), (112902, 114320)]