125640840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1943

約数の個数: 128

約数和(自身を含む): 415578240

約数和(自身を除く): 289937400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1560, 1677, 1720, 1873, 2236, 2580, 2795, 3354, 3746, 4472, 5160, 5590, 5619, 6708, 7492, 8385, 9365, 11180, 11238, 13416, 14984, 16770, 18730, 22360, 22476, 24349, 28095, 33540, 37460, 44952, 48698, 56190, 67080, 73047, 74920, 80539, 97396, 112380, 121745, 146094, 161078, 194792, 224760, 241617, 243490, 292188, 322156, 365235, 402695, 483234, 486980, 584376, 644312, 730470, 805390, 966468, 973960, 1047007, 1208085, 1460940, 1610780, 1932936, 2094014, 2416170, 2921880, 3141021, 3221560, 4188028, 4832340, 5235035, 6282042, 8376056, 9664680, 10470070, 12564084, 15705105, 20940140, 25128168, 31410210, 41880280, 62820420, 125640840]

約数ペア:

[(1, 125640840), (2, 62820420), (3, 41880280), (4, 31410210), (5, 25128168), (6, 20940140), (8, 15705105), (10, 12564084), (12, 10470070), (13, 9664680), (15, 8376056), (20, 6282042), (24, 5235035), (26, 4832340), (30, 4188028), (39, 3221560), (40, 3141021), (43, 2921880), (52, 2416170), (60, 2094014), (65, 1932936), (78, 1610780), (86, 1460940), (104, 1208085), (120, 1047007), (129, 973960), (130, 966468), (156, 805390), (172, 730470), (195, 644312), (215, 584376), (258, 486980), (260, 483234), (312, 402695), (344, 365235), (390, 322156), (430, 292188), (516, 243490), (520, 241617), (559, 224760), (645, 194792), (780, 161078), (860, 146094), (1032, 121745), (1118, 112380), (1290, 97396), (1560, 80539), (1677, 74920), (1720, 73047), (1873, 67080), (2236, 56190), (2580, 48698), (2795, 44952), (3354, 37460), (3746, 33540), (4472, 28095), (5160, 24349), (5590, 22476), (5619, 22360), (6708, 18730), (7492, 16770), (8385, 14984), (9365, 13416), (11180, 11238)]