1559880816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6203}}^1$

素因数の和:6271

約数の個数: 120

約数和(自身を含む): 4504997376

約数和(自身を除く): 2945116560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 496, 507, 624, 676, 744, 806, 1014, 1209, 1352, 1488, 1612, 2028, 2418, 2704, 3224, 4056, 4836, 5239, 6203, 6448, 8112, 9672, 10478, 12406, 15717, 18609, 19344, 20956, 24812, 31434, 37218, 41912, 49624, 62868, 74436, 80639, 83824, 99248, 125736, 148872, 161278, 192293, 241917, 251472, 297744, 322556, 384586, 483834, 576879, 645112, 769172, 967668, 1048307, 1153758, 1290224, 1538344, 1935336, 2096614, 2307516, 2499809, 3076688, 3144921, 3870672, 4193228, 4615032, 4999618, 6289842, 7499427, 8386456, 9230064, 9999236, 12579684, 14998854, 16772912, 19998472, 25159368, 29997708, 32497517, 39996944, 50318736, 59995416, 64995034, 97492551, 119990832, 129990068, 194985102, 259980136, 389970204, 519960272, 779940408, 1559880816]

約数ペア:

[(1, 1559880816), (2, 779940408), (3, 519960272), (4, 389970204), (6, 259980136), (8, 194985102), (12, 129990068), (13, 119990832), (16, 97492551), (24, 64995034), (26, 59995416), (31, 50318736), (39, 39996944), (48, 32497517), (52, 29997708), (62, 25159368), (78, 19998472), (93, 16772912), (104, 14998854), (124, 12579684), (156, 9999236), (169, 9230064), (186, 8386456), (208, 7499427), (248, 6289842), (312, 4999618), (338, 4615032), (372, 4193228), (403, 3870672), (496, 3144921), (507, 3076688), (624, 2499809), (676, 2307516), (744, 2096614), (806, 1935336), (1014, 1538344), (1209, 1290224), (1352, 1153758), (1488, 1048307), (1612, 967668), (2028, 769172), (2418, 645112), (2704, 576879), (3224, 483834), (4056, 384586), (4836, 322556), (5239, 297744), (6203, 251472), (6448, 241917), (8112, 192293), (9672, 161278), (10478, 148872), (12406, 125736), (15717, 99248), (18609, 83824), (19344, 80639), (20956, 74436), (24812, 62868), (31434, 49624), (37218, 41912)]