15791160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1$

素因数の和:1741

約数の個数: 128

約数和(自身を含む): 59097600

約数和(自身を除く): 43306440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1709, 1848, 2310, 3080, 3418, 4620, 5127, 6836, 8545, 9240, 10254, 11963, 13672, 17090, 18799, 20508, 23926, 25635, 34180, 35889, 37598, 41016, 47852, 51270, 56397, 59815, 68360, 71778, 75196, 93995, 95704, 102540, 112794, 119630, 131593, 143556, 150392, 179445, 187990, 205080, 225588, 239260, 263186, 281985, 287112, 358890, 375980, 394779, 451176, 478520, 526372, 563970, 657965, 717780, 751960, 789558, 1052744, 1127940, 1315930, 1435560, 1579116, 1973895, 2255880, 2631860, 3158232, 3947790, 5263720, 7895580, 15791160]

約数ペア:

[(1, 15791160), (2, 7895580), (3, 5263720), (4, 3947790), (5, 3158232), (6, 2631860), (7, 2255880), (8, 1973895), (10, 1579116), (11, 1435560), (12, 1315930), (14, 1127940), (15, 1052744), (20, 789558), (21, 751960), (22, 717780), (24, 657965), (28, 563970), (30, 526372), (33, 478520), (35, 451176), (40, 394779), (42, 375980), (44, 358890), (55, 287112), (56, 281985), (60, 263186), (66, 239260), (70, 225588), (77, 205080), (84, 187990), (88, 179445), (105, 150392), (110, 143556), (120, 131593), (132, 119630), (140, 112794), (154, 102540), (165, 95704), (168, 93995), (210, 75196), (220, 71778), (231, 68360), (264, 59815), (280, 56397), (308, 51270), (330, 47852), (385, 41016), (420, 37598), (440, 35889), (462, 34180), (616, 25635), (660, 23926), (770, 20508), (840, 18799), (924, 17090), (1155, 13672), (1320, 11963), (1540, 10254), (1709, 9240), (1848, 8545), (2310, 6836), (3080, 5127), (3418, 4620)]