23386440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2531}}^1$

素因数の和:2563

約数の個数: 128

約数和(自身を含む): 87505920

約数和(自身を除く): 64119480

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, 1848, 2310, 2531, 3080, 4620, 5062, 7593, 9240, 10124, 12655, 15186, 17717, 20248, 25310, 27841, 30372, 35434, 37965, 50620, 53151, 55682, 60744, 70868, 75930, 83523, 88585, 101240, 106302, 111364, 139205, 141736, 151860, 167046, 177170, 194887, 212604, 222728, 265755, 278410, 303720, 334092, 354340, 389774, 417615, 425208, 531510, 556820, 584661, 668184, 708680, 779548, 835230, 974435, 1063020, 1113640, 1169322, 1559096, 1670460, 1948870, 2126040, 2338644, 2923305, 3340920, 3897740, 4677288, 5846610, 7795480, 11693220, 23386440]

約数ペア:

[(1, 23386440), (2, 11693220), (3, 7795480), (4, 5846610), (5, 4677288), (6, 3897740), (7, 3340920), (8, 2923305), (10, 2338644), (11, 2126040), (12, 1948870), (14, 1670460), (15, 1559096), (20, 1169322), (21, 1113640), (22, 1063020), (24, 974435), (28, 835230), (30, 779548), (33, 708680), (35, 668184), (40, 584661), (42, 556820), (44, 531510), (55, 425208), (56, 417615), (60, 389774), (66, 354340), (70, 334092), (77, 303720), (84, 278410), (88, 265755), (105, 222728), (110, 212604), (120, 194887), (132, 177170), (140, 167046), (154, 151860), (165, 141736), (168, 139205), (210, 111364), (220, 106302), (231, 101240), (264, 88585), (280, 83523), (308, 75930), (330, 70868), (385, 60744), (420, 55682), (440, 53151), (462, 50620), (616, 37965), (660, 35434), (770, 30372), (840, 27841), (924, 25310), (1155, 20248), (1320, 17717), (1540, 15186), (1848, 12655), (2310, 10124), (2531, 9240), (3080, 7593), (4620, 5062)]