20562867360

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{226663}}^1$

素因数の和:226697

約数の個数: 240

約数和(自身を含む): 82937264256

約数和(自身を除く): 62374396896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 226663, 453326, 679989, 906652, 1133315, 1359978, 1586641, 1813304, 2039967, 2266630, 2719956, 3173282, 3399945, 3626608, 4079934, 4533260, 4759923, 5439912, 6119901, 6346564, 6799890, 7253216, 7933205, 8159868, 9066520, 9519846, 10199835, 10879824, 12239802, 12693128, 13599780, 14279769, 15866410, 16319736, 18133040, 18359703, 19039692, 20399670, 21759648, 23799615, 24479604, 25386256, 27199560, 28559538, 30599505, 31732820, 32639472, 36266080, 36719406, 38079384, 40799340, 42839307, 47599230, 48959208, 50772512, 54399120, 57119076, 61199010, 63465640, 65278944, 71398845, 73438812, 76158768, 81598680, 85678614, 91798515, 95198460, 97918416, 108798240, 114238152, 122398020, 126931280, 128517921, 142797690, 146877624, 152317536, 163197360, 171357228, 183597030, 190396920, 195836832, 214196535, 228476304, 244796040, 253862560, 257035842, 285595380, 293755248, 326394720, 342714456, 367194060, 380793840, 428393070, 456952608, 489592080, 514071684, 571190760, 587510496, 642589605, 685428912, 734388120, 761587680, 856786140, 979184160, 1028143368, 1142381520, 1285179210, 1370857824, 1468776240, 1713572280, 2056286736, 2284763040, 2570358420, 2937552480, 3427144560, 4112573472, 5140716840, 6854289120, 10281433680, 20562867360]

約数ペア:

[(1, 20562867360), (2, 10281433680), (3, 6854289120), (4, 5140716840), (5, 4112573472), (6, 3427144560), (7, 2937552480), (8, 2570358420), (9, 2284763040), (10, 2056286736), (12, 1713572280), (14, 1468776240), (15, 1370857824), (16, 1285179210), (18, 1142381520), (20, 1028143368), (21, 979184160), (24, 856786140), (27, 761587680), (28, 734388120), (30, 685428912), (32, 642589605), (35, 587510496), (36, 571190760), (40, 514071684), (42, 489592080), (45, 456952608), (48, 428393070), (54, 380793840), (56, 367194060), (60, 342714456), (63, 326394720), (70, 293755248), (72, 285595380), (80, 257035842), (81, 253862560), (84, 244796040), (90, 228476304), (96, 214196535), (105, 195836832), (108, 190396920), (112, 183597030), (120, 171357228), (126, 163197360), (135, 152317536), (140, 146877624), (144, 142797690), (160, 128517921), (162, 126931280), (168, 122398020), (180, 114238152), (189, 108798240), (210, 97918416), (216, 95198460), (224, 91798515), (240, 85678614), (252, 81598680), (270, 76158768), (280, 73438812), (288, 71398845), (315, 65278944), (324, 63465640), (336, 61199010), (360, 57119076), (378, 54399120), (405, 50772512), (420, 48959208), (432, 47599230), (480, 42839307), (504, 40799340), (540, 38079384), (560, 36719406), (567, 36266080), (630, 32639472), (648, 31732820), (672, 30599505), (720, 28559538), (756, 27199560), (810, 25386256), (840, 24479604), (864, 23799615), (945, 21759648), (1008, 20399670), (1080, 19039692), (1120, 18359703), (1134, 18133040), (1260, 16319736), (1296, 15866410), (1440, 14279769), (1512, 13599780), (1620, 12693128), (1680, 12239802), (1890, 10879824), (2016, 10199835), (2160, 9519846), (2268, 9066520), (2520, 8159868), (2592, 7933205), (2835, 7253216), (3024, 6799890), (3240, 6346564), (3360, 6119901), (3780, 5439912), (4320, 4759923), (4536, 4533260), (5040, 4079934), (5670, 3626608), (6048, 3399945), (6480, 3173282), (7560, 2719956), (9072, 2266630), (10080, 2039967), (11340, 1813304), (12960, 1586641), (15120, 1359978), (18144, 1133315), (22680, 906652), (30240, 679989), (45360, 453326), (90720, 226663)]