15661357488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{361327}}^1$

素因数の和:361391

約数の個数: 120

約数和(自身を含む): 51256544768

約数和(自身を除く): 35595187280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 2064, 2408, 2709, 3096, 3612, 4816, 5418, 6192, 7224, 10836, 14448, 21672, 43344, 361327, 722654, 1083981, 1445308, 2167962, 2529289, 2890616, 3251943, 4335924, 5058578, 5781232, 6503886, 7587867, 8671848, 10117156, 13007772, 15175734, 15537061, 17343696, 20234312, 22763601, 26015544, 30351468, 31074122, 40468624, 45527202, 46611183, 52031088, 60702936, 62148244, 91054404, 93222366, 108759427, 121405872, 124296488, 139833549, 182108808, 186444732, 217518854, 248592976, 279667098, 326278281, 364217616, 372889464, 435037708, 559334196, 652556562, 745778928, 870075416, 978834843, 1118668392, 1305113124, 1740150832, 1957669686, 2237336784, 2610226248, 3915339372, 5220452496, 7830678744, 15661357488]

約数ペア:

[(1, 15661357488), (2, 7830678744), (3, 5220452496), (4, 3915339372), (6, 2610226248), (7, 2237336784), (8, 1957669686), (9, 1740150832), (12, 1305113124), (14, 1118668392), (16, 978834843), (18, 870075416), (21, 745778928), (24, 652556562), (28, 559334196), (36, 435037708), (42, 372889464), (43, 364217616), (48, 326278281), (56, 279667098), (63, 248592976), (72, 217518854), (84, 186444732), (86, 182108808), (112, 139833549), (126, 124296488), (129, 121405872), (144, 108759427), (168, 93222366), (172, 91054404), (252, 62148244), (258, 60702936), (301, 52031088), (336, 46611183), (344, 45527202), (387, 40468624), (504, 31074122), (516, 30351468), (602, 26015544), (688, 22763601), (774, 20234312), (903, 17343696), (1008, 15537061), (1032, 15175734), (1204, 13007772), (1548, 10117156), (1806, 8671848), (2064, 7587867), (2408, 6503886), (2709, 5781232), (3096, 5058578), (3612, 4335924), (4816, 3251943), (5418, 2890616), (6192, 2529289), (7224, 2167962), (10836, 1445308), (14448, 1083981), (21672, 722654), (43344, 361327)]