12459448920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1\times {\mathrm{1297}}^1$

素因数の和:1622

約数の個数: 192

約数和(自身を含む): 39880478880

約数和(自身を除く): 27421029960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 277, 289, 340, 408, 510, 554, 578, 680, 831, 867, 1020, 1108, 1156, 1297, 1385, 1445, 1662, 1734, 2040, 2216, 2312, 2594, 2770, 2890, 3324, 3468, 3891, 4155, 4335, 4709, 5188, 5540, 5780, 6485, 6648, 6936, 7782, 8310, 8670, 9418, 10376, 11080, 11560, 12970, 14127, 15564, 16620, 17340, 18836, 19455, 22049, 23545, 25940, 28254, 31128, 33240, 34680, 37672, 38910, 44098, 47090, 51880, 56508, 66147, 70635, 77820, 80053, 88196, 94180, 110245, 113016, 132294, 141270, 155640, 160106, 176392, 188360, 220490, 240159, 264588, 282540, 320212, 330735, 359269, 374833, 400265, 440980, 480318, 529176, 565080, 640424, 661470, 718538, 749666, 800530, 881960, 960636, 1077807, 1124499, 1200795, 1322940, 1437076, 1499332, 1601060, 1796345, 1874165, 1921272, 2155614, 2248998, 2401590, 2645880, 2874152, 2998664, 3202120, 3592690, 3748330, 4311228, 4497996, 4803180, 5389035, 5622495, 6107573, 7185380, 7496660, 8622456, 8995992, 9606360, 10778070, 11244990, 12215146, 14370760, 14993320, 18322719, 21556140, 22489980, 24430292, 30537865, 36645438, 43112280, 44979960, 48860584, 61075730, 73290876, 91613595, 103828741, 122151460, 146581752, 183227190, 207657482, 244302920, 311486223, 366454380, 415314964, 519143705, 622972446, 732908760, 830629928, 1038287410, 1245944892, 1557431115, 2076574820, 2491889784, 3114862230, 4153149640, 6229724460, 12459448920]

約数ペア:

[(1, 12459448920), (2, 6229724460), (3, 4153149640), (4, 3114862230), (5, 2491889784), (6, 2076574820), (8, 1557431115), (10, 1245944892), (12, 1038287410), (15, 830629928), (17, 732908760), (20, 622972446), (24, 519143705), (30, 415314964), (34, 366454380), (40, 311486223), (51, 244302920), (60, 207657482), (68, 183227190), (85, 146581752), (102, 122151460), (120, 103828741), (136, 91613595), (170, 73290876), (204, 61075730), (255, 48860584), (277, 44979960), (289, 43112280), (340, 36645438), (408, 30537865), (510, 24430292), (554, 22489980), (578, 21556140), (680, 18322719), (831, 14993320), (867, 14370760), (1020, 12215146), (1108, 11244990), (1156, 10778070), (1297, 9606360), (1385, 8995992), (1445, 8622456), (1662, 7496660), (1734, 7185380), (2040, 6107573), (2216, 5622495), (2312, 5389035), (2594, 4803180), (2770, 4497996), (2890, 4311228), (3324, 3748330), (3468, 3592690), (3891, 3202120), (4155, 2998664), (4335, 2874152), (4709, 2645880), (5188, 2401590), (5540, 2248998), (5780, 2155614), (6485, 1921272), (6648, 1874165), (6936, 1796345), (7782, 1601060), (8310, 1499332), (8670, 1437076), (9418, 1322940), (10376, 1200795), (11080, 1124499), (11560, 1077807), (12970, 960636), (14127, 881960), (15564, 800530), (16620, 749666), (17340, 718538), (18836, 661470), (19455, 640424), (22049, 565080), (23545, 529176), (25940, 480318), (28254, 440980), (31128, 400265), (33240, 374833), (34680, 359269), (37672, 330735), (38910, 320212), (44098, 282540), (47090, 264588), (51880, 240159), (56508, 220490), (66147, 188360), (70635, 176392), (77820, 160106), (80053, 155640), (88196, 141270), (94180, 132294), (110245, 113016)]