39308340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 122915520

約数和(自身を除く): 83607180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 41, 57, 58, 60, 76, 82, 87, 95, 114, 116, 123, 145, 164, 174, 190, 205, 228, 246, 285, 290, 348, 380, 410, 435, 492, 551, 570, 580, 615, 779, 820, 841, 870, 1102, 1140, 1189, 1230, 1558, 1653, 1682, 1740, 2204, 2337, 2378, 2460, 2523, 2755, 3116, 3306, 3364, 3567, 3895, 4205, 4674, 4756, 5046, 5510, 5945, 6612, 7134, 7790, 8265, 8410, 9348, 10092, 11020, 11685, 11890, 12615, 14268, 15580, 15979, 16530, 16820, 17835, 22591, 23370, 23780, 25230, 31958, 33060, 34481, 35670, 45182, 46740, 47937, 50460, 63916, 67773, 68962, 71340, 79895, 90364, 95874, 103443, 112955, 135546, 137924, 159790, 172405, 191748, 206886, 225910, 239685, 271092, 319580, 338865, 344810, 413772, 451820, 479370, 517215, 655139, 677730, 689620, 958740, 1034430, 1310278, 1355460, 1965417, 2068860, 2620556, 3275695, 3930834, 6551390, 7861668, 9827085, 13102780, 19654170, 39308340]

約数ペア:

[(1, 39308340), (2, 19654170), (3, 13102780), (4, 9827085), (5, 7861668), (6, 6551390), (10, 3930834), (12, 3275695), (15, 2620556), (19, 2068860), (20, 1965417), (29, 1355460), (30, 1310278), (38, 1034430), (41, 958740), (57, 689620), (58, 677730), (60, 655139), (76, 517215), (82, 479370), (87, 451820), (95, 413772), (114, 344810), (116, 338865), (123, 319580), (145, 271092), (164, 239685), (174, 225910), (190, 206886), (205, 191748), (228, 172405), (246, 159790), (285, 137924), (290, 135546), (348, 112955), (380, 103443), (410, 95874), (435, 90364), (492, 79895), (551, 71340), (570, 68962), (580, 67773), (615, 63916), (779, 50460), (820, 47937), (841, 46740), (870, 45182), (1102, 35670), (1140, 34481), (1189, 33060), (1230, 31958), (1558, 25230), (1653, 23780), (1682, 23370), (1740, 22591), (2204, 17835), (2337, 16820), (2378, 16530), (2460, 15979), (2523, 15580), (2755, 14268), (3116, 12615), (3306, 11890), (3364, 11685), (3567, 11020), (3895, 10092), (4205, 9348), (4674, 8410), (4756, 8265), (5046, 7790), (5510, 7134), (5945, 6612)]