4078140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 12870144

約数和(自身を除く): 8792004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 167, 185, 220, 222, 330, 334, 370, 407, 444, 501, 555, 660, 668, 740, 814, 835, 1002, 1110, 1221, 1628, 1670, 1837, 2004, 2035, 2220, 2442, 2505, 3340, 3674, 4070, 4884, 5010, 5511, 6105, 6179, 7348, 8140, 9185, 10020, 11022, 12210, 12358, 18370, 18537, 22044, 24420, 24716, 27555, 30895, 36740, 37074, 55110, 61790, 67969, 74148, 92685, 110220, 123580, 135938, 185370, 203907, 271876, 339845, 370740, 407814, 679690, 815628, 1019535, 1359380, 2039070, 4078140]

約数ペア:

[(1, 4078140), (2, 2039070), (3, 1359380), (4, 1019535), (5, 815628), (6, 679690), (10, 407814), (11, 370740), (12, 339845), (15, 271876), (20, 203907), (22, 185370), (30, 135938), (33, 123580), (37, 110220), (44, 92685), (55, 74148), (60, 67969), (66, 61790), (74, 55110), (110, 37074), (111, 36740), (132, 30895), (148, 27555), (165, 24716), (167, 24420), (185, 22044), (220, 18537), (222, 18370), (330, 12358), (334, 12210), (370, 11022), (407, 10020), (444, 9185), (501, 8140), (555, 7348), (660, 6179), (668, 6105), (740, 5511), (814, 5010), (835, 4884), (1002, 4070), (1110, 3674), (1221, 3340), (1628, 2505), (1670, 2442), (1837, 2220), (2004, 2035)]