42531720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4603}}^1$

素因数の和:4635

約数の個数: 128

約数和(自身を含む): 159114240

約数和(自身を除く): 116582520

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, 3080, 4603, 4620, 9206, 9240, 13809, 18412, 23015, 27618, 32221, 36824, 46030, 50633, 55236, 64442, 69045, 92060, 96663, 101266, 110472, 128884, 138090, 151899, 161105, 184120, 193326, 202532, 253165, 257768, 276180, 303798, 322210, 354431, 386652, 405064, 483315, 506330, 552360, 607596, 644420, 708862, 759495, 773304, 966630, 1012660, 1063293, 1215192, 1288840, 1417724, 1518990, 1772155, 1933260, 2025320, 2126586, 2835448, 3037980, 3544310, 3866520, 4253172, 5316465, 6075960, 7088620, 8506344, 10632930, 14177240, 21265860, 42531720]

約数ペア:

[(1, 42531720), (2, 21265860), (3, 14177240), (4, 10632930), (5, 8506344), (6, 7088620), (7, 6075960), (8, 5316465), (10, 4253172), (11, 3866520), (12, 3544310), (14, 3037980), (15, 2835448), (20, 2126586), (21, 2025320), (22, 1933260), (24, 1772155), (28, 1518990), (30, 1417724), (33, 1288840), (35, 1215192), (40, 1063293), (42, 1012660), (44, 966630), (55, 773304), (56, 759495), (60, 708862), (66, 644420), (70, 607596), (77, 552360), (84, 506330), (88, 483315), (105, 405064), (110, 386652), (120, 354431), (132, 322210), (140, 303798), (154, 276180), (165, 257768), (168, 253165), (210, 202532), (220, 193326), (231, 184120), (264, 161105), (280, 151899), (308, 138090), (330, 128884), (385, 110472), (420, 101266), (440, 96663), (462, 92060), (616, 69045), (660, 64442), (770, 55236), (840, 50633), (924, 46030), (1155, 36824), (1320, 32221), (1540, 27618), (1848, 23015), (2310, 18412), (3080, 13809), (4603, 9240), (4620, 9206)]