38649240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 146952000

約数和(自身を除く): 108302760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 313, 315, 343, 360, 392, 420, 441, 490, 504, 588, 626, 630, 686, 735, 840, 882, 939, 980, 1029, 1176, 1252, 1260, 1372, 1470, 1565, 1715, 1764, 1878, 1960, 2058, 2191, 2205, 2504, 2520, 2744, 2817, 2940, 3087, 3130, 3430, 3528, 3756, 4116, 4382, 4410, 4695, 5145, 5634, 5880, 6174, 6260, 6573, 6860, 7512, 8232, 8764, 8820, 9390, 10290, 10955, 11268, 12348, 12520, 13146, 13720, 14085, 15337, 15435, 17528, 17640, 18780, 19719, 20580, 21910, 22536, 24696, 26292, 28170, 30674, 30870, 32865, 37560, 39438, 41160, 43820, 46011, 52584, 56340, 61348, 61740, 65730, 76685, 78876, 87640, 92022, 98595, 107359, 112680, 122696, 123480, 131460, 138033, 153370, 157752, 184044, 197190, 214718, 230055, 262920, 276066, 306740, 322077, 368088, 394380, 429436, 460110, 536795, 552132, 613480, 644154, 690165, 788760, 858872, 920220, 966231, 1073590, 1104264, 1288308, 1380330, 1610385, 1840440, 1932462, 2147180, 2576616, 2760660, 3220770, 3864924, 4294360, 4831155, 5521320, 6441540, 7729848, 9662310, 12883080, 19324620, 38649240]

約数ペア:

[(1, 38649240), (2, 19324620), (3, 12883080), (4, 9662310), (5, 7729848), (6, 6441540), (7, 5521320), (8, 4831155), (9, 4294360), (10, 3864924), (12, 3220770), (14, 2760660), (15, 2576616), (18, 2147180), (20, 1932462), (21, 1840440), (24, 1610385), (28, 1380330), (30, 1288308), (35, 1104264), (36, 1073590), (40, 966231), (42, 920220), (45, 858872), (49, 788760), (56, 690165), (60, 644154), (63, 613480), (70, 552132), (72, 536795), (84, 460110), (90, 429436), (98, 394380), (105, 368088), (120, 322077), (126, 306740), (140, 276066), (147, 262920), (168, 230055), (180, 214718), (196, 197190), (210, 184044), (245, 157752), (252, 153370), (280, 138033), (294, 131460), (313, 123480), (315, 122696), (343, 112680), (360, 107359), (392, 98595), (420, 92022), (441, 87640), (490, 78876), (504, 76685), (588, 65730), (626, 61740), (630, 61348), (686, 56340), (735, 52584), (840, 46011), (882, 43820), (939, 41160), (980, 39438), (1029, 37560), (1176, 32865), (1252, 30870), (1260, 30674), (1372, 28170), (1470, 26292), (1565, 24696), (1715, 22536), (1764, 21910), (1878, 20580), (1960, 19719), (2058, 18780), (2191, 17640), (2205, 17528), (2504, 15435), (2520, 15337), (2744, 14085), (2817, 13720), (2940, 13146), (3087, 12520), (3130, 12348), (3430, 11268), (3528, 10955), (3756, 10290), (4116, 9390), (4382, 8820), (4410, 8764), (4695, 8232), (5145, 7512), (5634, 6860), (5880, 6573), (6174, 6260)]