20248932960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{69959}}^1$

素因数の和:70050

約数の個数: 192

約数和(自身を含む): 71930073600

約数和(自身を除く): 51681140640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 180, 201, 216, 240, 268, 270, 288, 335, 360, 402, 432, 480, 536, 540, 603, 670, 720, 804, 864, 1005, 1072, 1080, 1206, 1340, 1440, 1608, 1809, 2010, 2144, 2160, 2412, 2680, 3015, 3216, 3618, 4020, 4320, 4824, 5360, 6030, 6432, 7236, 8040, 9045, 9648, 10720, 12060, 14472, 16080, 18090, 19296, 24120, 28944, 32160, 36180, 48240, 57888, 69959, 72360, 96480, 139918, 144720, 209877, 279836, 289440, 349795, 419754, 559672, 629631, 699590, 839508, 1049385, 1119344, 1259262, 1399180, 1679016, 1888893, 2098770, 2238688, 2518524, 2798360, 3148155, 3358032, 3777786, 4197540, 4687253, 5037048, 5596720, 6296310, 6716064, 7555572, 8395080, 9374506, 9444465, 10074096, 11193440, 12592620, 14061759, 15111144, 16790160, 18749012, 18888930, 20148192, 23436265, 25185240, 28123518, 30222288, 33580320, 37498024, 37777860, 42185277, 46872530, 50370480, 56247036, 60444576, 70308795, 74996048, 75555720, 84370554, 93745060, 100740960, 112494072, 126555831, 140617590, 149992096, 151111440, 168741108, 187490120, 210926385, 224988144, 253111662, 281235180, 302222880, 337482216, 374980240, 421852770, 449976288, 506223324, 562470360, 632779155, 674964432, 749960480, 843705540, 1012446648, 1124940720, 1265558310, 1349928864, 1687411080, 2024893296, 2249881440, 2531116620, 3374822160, 4049786592, 5062233240, 6749644320, 10124466480, 20248932960]

約数ペア:

[(1, 20248932960), (2, 10124466480), (3, 6749644320), (4, 5062233240), (5, 4049786592), (6, 3374822160), (8, 2531116620), (9, 2249881440), (10, 2024893296), (12, 1687411080), (15, 1349928864), (16, 1265558310), (18, 1124940720), (20, 1012446648), (24, 843705540), (27, 749960480), (30, 674964432), (32, 632779155), (36, 562470360), (40, 506223324), (45, 449976288), (48, 421852770), (54, 374980240), (60, 337482216), (67, 302222880), (72, 281235180), (80, 253111662), (90, 224988144), (96, 210926385), (108, 187490120), (120, 168741108), (134, 151111440), (135, 149992096), (144, 140617590), (160, 126555831), (180, 112494072), (201, 100740960), (216, 93745060), (240, 84370554), (268, 75555720), (270, 74996048), (288, 70308795), (335, 60444576), (360, 56247036), (402, 50370480), (432, 46872530), (480, 42185277), (536, 37777860), (540, 37498024), (603, 33580320), (670, 30222288), (720, 28123518), (804, 25185240), (864, 23436265), (1005, 20148192), (1072, 18888930), (1080, 18749012), (1206, 16790160), (1340, 15111144), (1440, 14061759), (1608, 12592620), (1809, 11193440), (2010, 10074096), (2144, 9444465), (2160, 9374506), (2412, 8395080), (2680, 7555572), (3015, 6716064), (3216, 6296310), (3618, 5596720), (4020, 5037048), (4320, 4687253), (4824, 4197540), (5360, 3777786), (6030, 3358032), (6432, 3148155), (7236, 2798360), (8040, 2518524), (9045, 2238688), (9648, 2098770), (10720, 1888893), (12060, 1679016), (14472, 1399180), (16080, 1259262), (18090, 1119344), (19296, 1049385), (24120, 839508), (28944, 699590), (32160, 629631), (36180, 559672), (48240, 419754), (57888, 349795), (69959, 289440), (72360, 279836), (96480, 209877), (139918, 144720)]