21867328080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25121}}^1$

素因数の和:25187

約数の個数: 320

約数和(自身を含む): 83734640640

約数和(自身を除く): 61867312560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 432, 465, 468, 496, 520, 540, 558, 585, 620, 624, 702, 720, 744, 780, 806, 837, 930, 936, 1040, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1488, 1560, 1612, 1674, 1755, 1860, 1872, 2015, 2160, 2232, 2340, 2418, 2480, 2790, 2808, 3120, 3224, 3348, 3510, 3627, 3720, 4030, 4185, 4464, 4680, 4836, 5580, 5616, 6045, 6448, 6696, 7020, 7254, 7440, 8060, 8370, 9360, 9672, 10881, 11160, 12090, 13392, 14040, 14508, 16120, 16740, 18135, 19344, 21762, 22320, 24180, 25121, 28080, 29016, 32240, 33480, 36270, 43524, 48360, 50242, 54405, 58032, 66960, 72540, 75363, 87048, 96720, 100484, 108810, 125605, 145080, 150726, 174096, 200968, 217620, 226089, 251210, 290160, 301452, 326573, 376815, 401936, 435240, 452178, 502420, 602904, 653146, 678267, 753630, 778751, 870480, 904356, 979719, 1004840, 1130445, 1205808, 1306292, 1356534, 1507260, 1557502, 1632865, 1808712, 1959438, 2009680, 2260890, 2336253, 2612584, 2713068, 2939157, 3014520, 3115004, 3265730, 3391335, 3617424, 3893755, 3918876, 4521780, 4672506, 4898595, 5225168, 5426136, 5878314, 6029040, 6230008, 6531460, 6782670, 7008759, 7787510, 7837752, 8817471, 9043560, 9345012, 9797190, 10123763, 10852272, 11681265, 11756628, 12460016, 13062920, 13565340, 14017518, 14695785, 15575020, 15675504, 17634942, 18087120, 18690024, 19594380, 20247526, 21026277, 23362530, 23513256, 26125840, 27130680, 28035036, 29391570, 30371289, 31150040, 35043795, 35269884, 37380048, 39188760, 40495052, 42052554, 44087355, 46725060, 47026512, 50618815, 54261360, 56070072, 58783140, 60742578, 62300080, 70087590, 70539768, 78377520, 80990104, 84105108, 88174710, 91113867, 93450120, 101237630, 105131385, 112140144, 117566280, 121485156, 140175180, 141079536, 151856445, 161980208, 168210216, 176349420, 182227734, 186900240, 202475260, 210262770, 235132560, 242970312, 273341601, 280350360, 303712890, 336420432, 352698840, 364455468, 404950520, 420525540, 455569335, 485940624, 546683202, 560700720, 607425780, 705397680, 728910936, 809901040, 841051080, 911138670, 1093366404, 1214851560, 1366708005, 1457821872, 1682102160, 1822277340, 2186732808, 2429703120, 2733416010, 3644554680, 4373465616, 5466832020, 7289109360, 10933664040, 21867328080]

約数ペア:

[(1, 21867328080), (2, 10933664040), (3, 7289109360), (4, 5466832020), (5, 4373465616), (6, 3644554680), (8, 2733416010), (9, 2429703120), (10, 2186732808), (12, 1822277340), (13, 1682102160), (15, 1457821872), (16, 1366708005), (18, 1214851560), (20, 1093366404), (24, 911138670), (26, 841051080), (27, 809901040), (30, 728910936), (31, 705397680), (36, 607425780), (39, 560700720), (40, 546683202), (45, 485940624), (48, 455569335), (52, 420525540), (54, 404950520), (60, 364455468), (62, 352698840), (65, 336420432), (72, 303712890), (78, 280350360), (80, 273341601), (90, 242970312), (93, 235132560), (104, 210262770), (108, 202475260), (117, 186900240), (120, 182227734), (124, 176349420), (130, 168210216), (135, 161980208), (144, 151856445), (155, 141079536), (156, 140175180), (180, 121485156), (186, 117566280), (195, 112140144), (208, 105131385), (216, 101237630), (234, 93450120), (240, 91113867), (248, 88174710), (260, 84105108), (270, 80990104), (279, 78377520), (310, 70539768), (312, 70087590), (351, 62300080), (360, 60742578), (372, 58783140), (390, 56070072), (403, 54261360), (432, 50618815), (465, 47026512), (468, 46725060), (496, 44087355), (520, 42052554), (540, 40495052), (558, 39188760), (585, 37380048), (620, 35269884), (624, 35043795), (702, 31150040), (720, 30371289), (744, 29391570), (780, 28035036), (806, 27130680), (837, 26125840), (930, 23513256), (936, 23362530), (1040, 21026277), (1080, 20247526), (1116, 19594380), (1170, 18690024), (1209, 18087120), (1240, 17634942), (1395, 15675504), (1404, 15575020), (1488, 14695785), (1560, 14017518), (1612, 13565340), (1674, 13062920), (1755, 12460016), (1860, 11756628), (1872, 11681265), (2015, 10852272), (2160, 10123763), (2232, 9797190), (2340, 9345012), (2418, 9043560), (2480, 8817471), (2790, 7837752), (2808, 7787510), (3120, 7008759), (3224, 6782670), (3348, 6531460), (3510, 6230008), (3627, 6029040), (3720, 5878314), (4030, 5426136), (4185, 5225168), (4464, 4898595), (4680, 4672506), (4836, 4521780), (5580, 3918876), (5616, 3893755), (6045, 3617424), (6448, 3391335), (6696, 3265730), (7020, 3115004), (7254, 3014520), (7440, 2939157), (8060, 2713068), (8370, 2612584), (9360, 2336253), (9672, 2260890), (10881, 2009680), (11160, 1959438), (12090, 1808712), (13392, 1632865), (14040, 1557502), (14508, 1507260), (16120, 1356534), (16740, 1306292), (18135, 1205808), (19344, 1130445), (21762, 1004840), (22320, 979719), (24180, 904356), (25121, 870480), (28080, 778751), (29016, 753630), (32240, 678267), (33480, 653146), (36270, 602904), (43524, 502420), (48360, 452178), (50242, 435240), (54405, 401936), (58032, 376815), (66960, 326573), (72540, 301452), (75363, 290160), (87048, 251210), (96720, 226089), (100484, 217620), (108810, 200968), (125605, 174096), (145080, 150726)]