20200382640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{8831}}^1$

素因数の和:9209

約数の個数: 200

約数和(自身を含む): 70365639168

約数和(自身を除く): 50165256528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 353, 360, 405, 432, 540, 648, 706, 720, 810, 1059, 1080, 1296, 1412, 1620, 1765, 2118, 2160, 2824, 3177, 3240, 3530, 4236, 5295, 5648, 6354, 6480, 7060, 8472, 8831, 9531, 10590, 12708, 14120, 15885, 16944, 17662, 19062, 21180, 25416, 26493, 28240, 28593, 31770, 35324, 38124, 42360, 44155, 47655, 50832, 52986, 57186, 63540, 70648, 76248, 79479, 84720, 88310, 95310, 105972, 114372, 127080, 132465, 141296, 142965, 152496, 158958, 176620, 190620, 211944, 228744, 238437, 254160, 264930, 285930, 317916, 353240, 381240, 397395, 423888, 457488, 476874, 529860, 571860, 635832, 706480, 715311, 762480, 794790, 953748, 1059720, 1143720, 1192185, 1271664, 1430622, 1589580, 1907496, 2119440, 2287440, 2384370, 2861244, 3117343, 3179160, 3576555, 3814992, 4768740, 5722488, 6234686, 6358320, 7153110, 9352029, 9537480, 11444976, 12469372, 14306220, 15586715, 18704058, 19074960, 24938744, 28056087, 28612440, 31173430, 37408116, 46760145, 49877488, 56112174, 57224880, 62346860, 74816232, 84168261, 93520290, 112224348, 124693720, 140280435, 149632464, 168336522, 187040580, 224448696, 249387440, 252504783, 280560870, 336673044, 374081160, 420841305, 448897392, 505009566, 561121740, 673346088, 748162320, 841682610, 1010019132, 1122243480, 1262523915, 1346692176, 1683365220, 2020038264, 2244486960, 2525047830, 3366730440, 4040076528, 5050095660, 6733460880, 10100191320, 20200382640]

約数ペア:

[(1, 20200382640), (2, 10100191320), (3, 6733460880), (4, 5050095660), (5, 4040076528), (6, 3366730440), (8, 2525047830), (9, 2244486960), (10, 2020038264), (12, 1683365220), (15, 1346692176), (16, 1262523915), (18, 1122243480), (20, 1010019132), (24, 841682610), (27, 748162320), (30, 673346088), (36, 561121740), (40, 505009566), (45, 448897392), (48, 420841305), (54, 374081160), (60, 336673044), (72, 280560870), (80, 252504783), (81, 249387440), (90, 224448696), (108, 187040580), (120, 168336522), (135, 149632464), (144, 140280435), (162, 124693720), (180, 112224348), (216, 93520290), (240, 84168261), (270, 74816232), (324, 62346860), (353, 57224880), (360, 56112174), (405, 49877488), (432, 46760145), (540, 37408116), (648, 31173430), (706, 28612440), (720, 28056087), (810, 24938744), (1059, 19074960), (1080, 18704058), (1296, 15586715), (1412, 14306220), (1620, 12469372), (1765, 11444976), (2118, 9537480), (2160, 9352029), (2824, 7153110), (3177, 6358320), (3240, 6234686), (3530, 5722488), (4236, 4768740), (5295, 3814992), (5648, 3576555), (6354, 3179160), (6480, 3117343), (7060, 2861244), (8472, 2384370), (8831, 2287440), (9531, 2119440), (10590, 1907496), (12708, 1589580), (14120, 1430622), (15885, 1271664), (16944, 1192185), (17662, 1143720), (19062, 1059720), (21180, 953748), (25416, 794790), (26493, 762480), (28240, 715311), (28593, 706480), (31770, 635832), (35324, 571860), (38124, 529860), (42360, 476874), (44155, 457488), (47655, 423888), (50832, 397395), (52986, 381240), (57186, 353240), (63540, 317916), (70648, 285930), (76248, 264930), (79479, 254160), (84720, 238437), (88310, 228744), (95310, 211944), (105972, 190620), (114372, 176620), (127080, 158958), (132465, 152496), (141296, 142965)]