157015320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16993}}^1$

素因数の和:17025

約数の個数: 128

約数和(自身を含む): 587312640

約数和(自身を除く): 430297320

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, 4620, 9240, 16993, 33986, 50979, 67972, 84965, 101958, 118951, 135944, 169930, 186923, 203916, 237902, 254895, 339860, 356853, 373846, 407832, 475804, 509790, 560769, 594755, 679720, 713706, 747692, 934615, 951608, 1019580, 1121538, 1189510, 1308461, 1427412, 1495384, 1784265, 1869230, 2039160, 2243076, 2379020, 2616922, 2803845, 2854824, 3568530, 3738460, 3925383, 4486152, 4758040, 5233844, 5607690, 6542305, 7137060, 7476920, 7850766, 10467688, 11215380, 13084610, 14274120, 15701532, 19626915, 22430760, 26169220, 31403064, 39253830, 52338440, 78507660, 157015320]

約数ペア:

[(1, 157015320), (2, 78507660), (3, 52338440), (4, 39253830), (5, 31403064), (6, 26169220), (7, 22430760), (8, 19626915), (10, 15701532), (11, 14274120), (12, 13084610), (14, 11215380), (15, 10467688), (20, 7850766), (21, 7476920), (22, 7137060), (24, 6542305), (28, 5607690), (30, 5233844), (33, 4758040), (35, 4486152), (40, 3925383), (42, 3738460), (44, 3568530), (55, 2854824), (56, 2803845), (60, 2616922), (66, 2379020), (70, 2243076), (77, 2039160), (84, 1869230), (88, 1784265), (105, 1495384), (110, 1427412), (120, 1308461), (132, 1189510), (140, 1121538), (154, 1019580), (165, 951608), (168, 934615), (210, 747692), (220, 713706), (231, 679720), (264, 594755), (280, 560769), (308, 509790), (330, 475804), (385, 407832), (420, 373846), (440, 356853), (462, 339860), (616, 254895), (660, 237902), (770, 203916), (840, 186923), (924, 169930), (1155, 135944), (1320, 118951), (1540, 101958), (1848, 84965), (2310, 67972), (3080, 50979), (4620, 33986), (9240, 16993)]