53404809920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{309629}}^1$

素因数の和:309671

約数の個数: 168

約数和(自身を含む): 161381633040

約数和(自身を除く): 107976823120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2695, 3080, 3136, 3520, 3920, 4312, 4928, 5390, 6160, 7840, 8624, 10780, 12320, 15680, 17248, 21560, 24640, 34496, 43120, 86240, 172480, 309629, 619258, 1238516, 1548145, 2167403, 2477032, 3096290, 3405919, 4334806, 4954064, 6192580, 6811838, 8669612, 9908128, 10837015, 12385160, 13623676, 15171821, 17029595, 17339224, 19816256, 21674030, 23841433, 24770320, 27247352, 30343642, 34059190, 34678448, 43348060, 47682866, 49540640, 54494704, 60687284, 68118380, 69356896, 75859105, 86696120, 95365732, 99081280, 108989408, 119207165, 121374568, 136236760, 138713792, 151718210, 166890031, 173392240, 190731464, 217978816, 238414330, 242749136, 272473520, 303436420, 333780062, 346784480, 381462928, 476828660, 485498272, 544947040, 606872840, 667560124, 693568960, 762925856, 834450155, 953657320, 970996544, 1089894080, 1213745680, 1335120248, 1525851712, 1668900310, 1907314640, 2427491360, 2670240496, 3337800620, 3814629280, 4854982720, 5340480992, 6675601240, 7629258560, 10680961984, 13351202480, 26702404960, 53404809920]

約数ペア:

[(1, 53404809920), (2, 26702404960), (4, 13351202480), (5, 10680961984), (7, 7629258560), (8, 6675601240), (10, 5340480992), (11, 4854982720), (14, 3814629280), (16, 3337800620), (20, 2670240496), (22, 2427491360), (28, 1907314640), (32, 1668900310), (35, 1525851712), (40, 1335120248), (44, 1213745680), (49, 1089894080), (55, 970996544), (56, 953657320), (64, 834450155), (70, 762925856), (77, 693568960), (80, 667560124), (88, 606872840), (98, 544947040), (110, 485498272), (112, 476828660), (140, 381462928), (154, 346784480), (160, 333780062), (176, 303436420), (196, 272473520), (220, 242749136), (224, 238414330), (245, 217978816), (280, 190731464), (308, 173392240), (320, 166890031), (352, 151718210), (385, 138713792), (392, 136236760), (440, 121374568), (448, 119207165), (490, 108989408), (539, 99081280), (560, 95365732), (616, 86696120), (704, 75859105), (770, 69356896), (784, 68118380), (880, 60687284), (980, 54494704), (1078, 49540640), (1120, 47682866), (1232, 43348060), (1540, 34678448), (1568, 34059190), (1760, 30343642), (1960, 27247352), (2156, 24770320), (2240, 23841433), (2464, 21674030), (2695, 19816256), (3080, 17339224), (3136, 17029595), (3520, 15171821), (3920, 13623676), (4312, 12385160), (4928, 10837015), (5390, 9908128), (6160, 8669612), (7840, 6811838), (8624, 6192580), (10780, 4954064), (12320, 4334806), (15680, 3405919), (17248, 3096290), (21560, 2477032), (24640, 2167403), (34496, 1548145), (43120, 1238516), (86240, 619258), (172480, 309629)]