169609860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:842

約数の個数: 144

約数和(自身を含む): 591566976

約数和(自身を除く): 421957116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 227, 252, 315, 420, 454, 593, 630, 681, 908, 1135, 1186, 1260, 1362, 1589, 1779, 2043, 2270, 2372, 2724, 2965, 3178, 3405, 3558, 4086, 4151, 4540, 4767, 5337, 5930, 6356, 6810, 7116, 7945, 8172, 8302, 8895, 9534, 10215, 10674, 11860, 12453, 13620, 14301, 15890, 16604, 17790, 19068, 20430, 20755, 21348, 23835, 24906, 26685, 28602, 31780, 35580, 37359, 40860, 41510, 47670, 49812, 53370, 57204, 62265, 71505, 74718, 83020, 95340, 106740, 124530, 134611, 143010, 149436, 186795, 249060, 269222, 286020, 373590, 403833, 538444, 673055, 747180, 807666, 942277, 1211499, 1346110, 1615332, 1884554, 2019165, 2422998, 2692220, 2826831, 3769108, 4038330, 4711385, 4845996, 5653662, 6057495, 8076660, 8480493, 9422770, 11307324, 12114990, 14134155, 16960986, 18845540, 24229980, 28268310, 33921972, 42402465, 56536620, 84804930, 169609860]

約数ペア:

[(1, 169609860), (2, 84804930), (3, 56536620), (4, 42402465), (5, 33921972), (6, 28268310), (7, 24229980), (9, 18845540), (10, 16960986), (12, 14134155), (14, 12114990), (15, 11307324), (18, 9422770), (20, 8480493), (21, 8076660), (28, 6057495), (30, 5653662), (35, 4845996), (36, 4711385), (42, 4038330), (45, 3769108), (60, 2826831), (63, 2692220), (70, 2422998), (84, 2019165), (90, 1884554), (105, 1615332), (126, 1346110), (140, 1211499), (180, 942277), (210, 807666), (227, 747180), (252, 673055), (315, 538444), (420, 403833), (454, 373590), (593, 286020), (630, 269222), (681, 249060), (908, 186795), (1135, 149436), (1186, 143010), (1260, 134611), (1362, 124530), (1589, 106740), (1779, 95340), (2043, 83020), (2270, 74718), (2372, 71505), (2724, 62265), (2965, 57204), (3178, 53370), (3405, 49812), (3558, 47670), (4086, 41510), (4151, 40860), (4540, 37359), (4767, 35580), (5337, 31780), (5930, 28602), (6356, 26685), (6810, 24906), (7116, 23835), (7945, 21348), (8172, 20755), (8302, 20430), (8895, 19068), (9534, 17790), (10215, 16604), (10674, 15890), (11860, 14301), (12453, 13620)]