6491223480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{72221}}^1$

素因数の和:72349

約数の個数: 128

約数和(自身を含む): 22463930880

約数和(自身を除く): 15972707400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2568, 2996, 3210, 3745, 4280, 4494, 5992, 6420, 7490, 8988, 11235, 12840, 14980, 17976, 22470, 29960, 44940, 72221, 89880, 144442, 216663, 288884, 361105, 433326, 505547, 577768, 722210, 866652, 1011094, 1083315, 1444420, 1516641, 1733304, 2022188, 2166630, 2527735, 2888840, 3033282, 4044376, 4333260, 5055470, 6066564, 7583205, 7727647, 8666520, 10110940, 12133128, 15166410, 15455294, 20221880, 23182941, 30332820, 30910588, 38638235, 46365882, 54093529, 60665640, 61821176, 77276470, 92731764, 108187058, 115914705, 154552940, 162280587, 185463528, 216374116, 231829410, 270467645, 309105880, 324561174, 432748232, 463658820, 540935290, 649122348, 811402935, 927317640, 1081870580, 1298244696, 1622805870, 2163741160, 3245611740, 6491223480]

約数ペア:

[(1, 6491223480), (2, 3245611740), (3, 2163741160), (4, 1622805870), (5, 1298244696), (6, 1081870580), (7, 927317640), (8, 811402935), (10, 649122348), (12, 540935290), (14, 463658820), (15, 432748232), (20, 324561174), (21, 309105880), (24, 270467645), (28, 231829410), (30, 216374116), (35, 185463528), (40, 162280587), (42, 154552940), (56, 115914705), (60, 108187058), (70, 92731764), (84, 77276470), (105, 61821176), (107, 60665640), (120, 54093529), (140, 46365882), (168, 38638235), (210, 30910588), (214, 30332820), (280, 23182941), (321, 20221880), (420, 15455294), (428, 15166410), (535, 12133128), (642, 10110940), (749, 8666520), (840, 7727647), (856, 7583205), (1070, 6066564), (1284, 5055470), (1498, 4333260), (1605, 4044376), (2140, 3033282), (2247, 2888840), (2568, 2527735), (2996, 2166630), (3210, 2022188), (3745, 1733304), (4280, 1516641), (4494, 1444420), (5992, 1083315), (6420, 1011094), (7490, 866652), (8988, 722210), (11235, 577768), (12840, 505547), (14980, 433326), (17976, 361105), (22470, 288884), (29960, 216663), (44940, 144442), (72221, 89880)]