849078160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4783}}^1$

素因数の和:5120

約数の個数: 80

約数和(自身を含む): 2263712256

約数和(自身を除く): 1414634096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 317, 560, 634, 1268, 1585, 2219, 2536, 3170, 4438, 4783, 5072, 6340, 8876, 9566, 11095, 12680, 17752, 19132, 22190, 23915, 25360, 33481, 35504, 38264, 44380, 47830, 66962, 76528, 88760, 95660, 133924, 167405, 177520, 191320, 267848, 334810, 382640, 535696, 669620, 1339240, 1516211, 2678480, 3032422, 6064844, 7581055, 10613477, 12129688, 15162110, 21226954, 24259376, 30324220, 42453908, 53067385, 60648440, 84907816, 106134770, 121296880, 169815632, 212269540, 424539080, 849078160]

約数ペア:

[(1, 849078160), (2, 424539080), (4, 212269540), (5, 169815632), (7, 121296880), (8, 106134770), (10, 84907816), (14, 60648440), (16, 53067385), (20, 42453908), (28, 30324220), (35, 24259376), (40, 21226954), (56, 15162110), (70, 12129688), (80, 10613477), (112, 7581055), (140, 6064844), (280, 3032422), (317, 2678480), (560, 1516211), (634, 1339240), (1268, 669620), (1585, 535696), (2219, 382640), (2536, 334810), (3170, 267848), (4438, 191320), (4783, 177520), (5072, 167405), (6340, 133924), (8876, 95660), (9566, 88760), (11095, 76528), (12680, 66962), (17752, 47830), (19132, 44380), (22190, 38264), (23915, 35504), (25360, 33481)]