57191640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1233

約数の個数: 128

約数和(自身を含む): 192395520

約数和(自身を除く): 135203880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1171, 1221, 1320, 1480, 1628, 2035, 2220, 2342, 2442, 3256, 3513, 4070, 4440, 4684, 4884, 5855, 6105, 7026, 8140, 9368, 9768, 11710, 12210, 12881, 14052, 16280, 17565, 23420, 24420, 25762, 28104, 35130, 38643, 43327, 46840, 48840, 51524, 64405, 70260, 77286, 86654, 103048, 128810, 129981, 140520, 154572, 173308, 193215, 216635, 257620, 259962, 309144, 346616, 386430, 433270, 476597, 515240, 519924, 649905, 772860, 866540, 953194, 1039848, 1299810, 1429791, 1545720, 1733080, 1906388, 2382985, 2599620, 2859582, 3812776, 4765970, 5199240, 5719164, 7148955, 9531940, 11438328, 14297910, 19063880, 28595820, 57191640]

約数ペア:

[(1, 57191640), (2, 28595820), (3, 19063880), (4, 14297910), (5, 11438328), (6, 9531940), (8, 7148955), (10, 5719164), (11, 5199240), (12, 4765970), (15, 3812776), (20, 2859582), (22, 2599620), (24, 2382985), (30, 1906388), (33, 1733080), (37, 1545720), (40, 1429791), (44, 1299810), (55, 1039848), (60, 953194), (66, 866540), (74, 772860), (88, 649905), (110, 519924), (111, 515240), (120, 476597), (132, 433270), (148, 386430), (165, 346616), (185, 309144), (220, 259962), (222, 257620), (264, 216635), (296, 193215), (330, 173308), (370, 154572), (407, 140520), (440, 129981), (444, 128810), (555, 103048), (660, 86654), (740, 77286), (814, 70260), (888, 64405), (1110, 51524), (1171, 48840), (1221, 46840), (1320, 43327), (1480, 38643), (1628, 35130), (2035, 28104), (2220, 25762), (2342, 24420), (2442, 23420), (3256, 17565), (3513, 16280), (4070, 14052), (4440, 12881), (4684, 12210), (4884, 11710), (5855, 9768), (6105, 9368), (7026, 8140)]