157260840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1227

約数の個数: 128

約数和(自身を含む): 519868800

約数和(自身を除く): 362607960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 132, 165, 218, 220, 264, 327, 330, 436, 440, 545, 654, 660, 872, 1090, 1093, 1199, 1308, 1320, 1635, 2180, 2186, 2398, 2616, 3270, 3279, 3597, 4360, 4372, 4796, 5465, 5995, 6540, 6558, 7194, 8744, 9592, 10930, 11990, 12023, 13080, 13116, 14388, 16395, 17985, 21860, 23980, 24046, 26232, 28776, 32790, 35970, 36069, 43720, 47960, 48092, 60115, 65580, 71940, 72138, 96184, 119137, 120230, 131160, 143880, 144276, 180345, 238274, 240460, 288552, 357411, 360690, 476548, 480920, 595685, 714822, 721380, 953096, 1191370, 1310507, 1429644, 1442760, 1787055, 2382740, 2621014, 2859288, 3574110, 3931521, 4765480, 5242028, 6552535, 7148220, 7863042, 10484056, 13105070, 14296440, 15726084, 19657605, 26210140, 31452168, 39315210, 52420280, 78630420, 157260840]

約数ペア:

[(1, 157260840), (2, 78630420), (3, 52420280), (4, 39315210), (5, 31452168), (6, 26210140), (8, 19657605), (10, 15726084), (11, 14296440), (12, 13105070), (15, 10484056), (20, 7863042), (22, 7148220), (24, 6552535), (30, 5242028), (33, 4765480), (40, 3931521), (44, 3574110), (55, 2859288), (60, 2621014), (66, 2382740), (88, 1787055), (109, 1442760), (110, 1429644), (120, 1310507), (132, 1191370), (165, 953096), (218, 721380), (220, 714822), (264, 595685), (327, 480920), (330, 476548), (436, 360690), (440, 357411), (545, 288552), (654, 240460), (660, 238274), (872, 180345), (1090, 144276), (1093, 143880), (1199, 131160), (1308, 120230), (1320, 119137), (1635, 96184), (2180, 72138), (2186, 71940), (2398, 65580), (2616, 60115), (3270, 48092), (3279, 47960), (3597, 43720), (4360, 36069), (4372, 35970), (4796, 32790), (5465, 28776), (5995, 26232), (6540, 24046), (6558, 23980), (7194, 21860), (8744, 17985), (9592, 16395), (10930, 14388), (11990, 13116), (12023, 13080)]