23225160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 81607680

約数和(自身を除く): 58382520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 643, 645, 840, 860, 903, 1032, 1204, 1286, 1290, 1505, 1720, 1806, 1929, 2408, 2572, 2580, 3010, 3215, 3612, 3858, 4501, 4515, 5144, 5160, 6020, 6430, 7224, 7716, 9002, 9030, 9645, 12040, 12860, 13503, 15432, 18004, 18060, 19290, 22505, 25720, 27006, 27649, 36008, 36120, 38580, 45010, 54012, 55298, 67515, 77160, 82947, 90020, 108024, 110596, 135030, 138245, 165894, 180040, 193543, 221192, 270060, 276490, 331788, 387086, 414735, 540120, 552980, 580629, 663576, 774172, 829470, 967715, 1105960, 1161258, 1548344, 1658940, 1935430, 2322516, 2903145, 3317880, 3870860, 4645032, 5806290, 7741720, 11612580, 23225160]

約数ペア:

[(1, 23225160), (2, 11612580), (3, 7741720), (4, 5806290), (5, 4645032), (6, 3870860), (7, 3317880), (8, 2903145), (10, 2322516), (12, 1935430), (14, 1658940), (15, 1548344), (20, 1161258), (21, 1105960), (24, 967715), (28, 829470), (30, 774172), (35, 663576), (40, 580629), (42, 552980), (43, 540120), (56, 414735), (60, 387086), (70, 331788), (84, 276490), (86, 270060), (105, 221192), (120, 193543), (129, 180040), (140, 165894), (168, 138245), (172, 135030), (210, 110596), (215, 108024), (258, 90020), (280, 82947), (301, 77160), (344, 67515), (420, 55298), (430, 54012), (516, 45010), (602, 38580), (643, 36120), (645, 36008), (840, 27649), (860, 27006), (903, 25720), (1032, 22505), (1204, 19290), (1286, 18060), (1290, 18004), (1505, 15432), (1720, 13503), (1806, 12860), (1929, 12040), (2408, 9645), (2572, 9030), (2580, 9002), (3010, 7716), (3215, 7224), (3612, 6430), (3858, 6020), (4501, 5160), (4515, 5144)]