56761320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6143}}^1$

素因数の和:6175

約数の個数: 128

約数和(自身を含む): 212336640

約数和(自身を除く): 155575320

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, 6143, 9240, 12286, 18429, 24572, 30715, 36858, 43001, 49144, 61430, 67573, 73716, 86002, 92145, 122860, 129003, 135146, 147432, 172004, 184290, 202719, 215005, 245720, 258006, 270292, 337865, 344008, 368580, 405438, 430010, 473011, 516012, 540584, 645015, 675730, 737160, 810876, 860020, 946022, 1013595, 1032024, 1290030, 1351460, 1419033, 1621752, 1720040, 1892044, 2027190, 2365055, 2580060, 2702920, 2838066, 3784088, 4054380, 4730110, 5160120, 5676132, 7095165, 8108760, 9460220, 11352264, 14190330, 18920440, 28380660, 56761320]

約数ペア:

[(1, 56761320), (2, 28380660), (3, 18920440), (4, 14190330), (5, 11352264), (6, 9460220), (7, 8108760), (8, 7095165), (10, 5676132), (11, 5160120), (12, 4730110), (14, 4054380), (15, 3784088), (20, 2838066), (21, 2702920), (22, 2580060), (24, 2365055), (28, 2027190), (30, 1892044), (33, 1720040), (35, 1621752), (40, 1419033), (42, 1351460), (44, 1290030), (55, 1032024), (56, 1013595), (60, 946022), (66, 860020), (70, 810876), (77, 737160), (84, 675730), (88, 645015), (105, 540584), (110, 516012), (120, 473011), (132, 430010), (140, 405438), (154, 368580), (165, 344008), (168, 337865), (210, 270292), (220, 258006), (231, 245720), (264, 215005), (280, 202719), (308, 184290), (330, 172004), (385, 147432), (420, 135146), (440, 129003), (462, 122860), (616, 92145), (660, 86002), (770, 73716), (840, 67573), (924, 61430), (1155, 49144), (1320, 43001), (1540, 36858), (1848, 30715), (2310, 24572), (3080, 18429), (4620, 12286), (6143, 9240)]