557381520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3214

約数の個数: 160

約数和(自身を含む): 1943625600

約数和(自身を除く): 1386244080

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, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 747, 830, 996, 1080, 1245, 1328, 1494, 1660, 1992, 2160, 2241, 2490, 2988, 3109, 3320, 3735, 3984, 4482, 4980, 5976, 6218, 6640, 7470, 8964, 9327, 9960, 11205, 11952, 12436, 14940, 15545, 17928, 18654, 19920, 22410, 24872, 27981, 29880, 31090, 35856, 37308, 44820, 46635, 49744, 55962, 59760, 62180, 74616, 83943, 89640, 93270, 111924, 124360, 139905, 149232, 167886, 179280, 186540, 223848, 248720, 258047, 279810, 335772, 373080, 419715, 447696, 516094, 559620, 671544, 746160, 774141, 839430, 1032188, 1119240, 1290235, 1343088, 1548282, 1678860, 2064376, 2238480, 2322423, 2580470, 3096564, 3357720, 3870705, 4128752, 4644846, 5160940, 6193128, 6715440, 6967269, 7741410, 9289692, 10321880, 11612115, 12386256, 13934538, 15482820, 18579384, 20643760, 23224230, 27869076, 30965640, 34836345, 37158768, 46448460, 55738152, 61931280, 69672690, 92896920, 111476304, 139345380, 185793840, 278690760, 557381520]

約数ペア:

[(1, 557381520), (2, 278690760), (3, 185793840), (4, 139345380), (5, 111476304), (6, 92896920), (8, 69672690), (9, 61931280), (10, 55738152), (12, 46448460), (15, 37158768), (16, 34836345), (18, 30965640), (20, 27869076), (24, 23224230), (27, 20643760), (30, 18579384), (36, 15482820), (40, 13934538), (45, 12386256), (48, 11612115), (54, 10321880), (60, 9289692), (72, 7741410), (80, 6967269), (83, 6715440), (90, 6193128), (108, 5160940), (120, 4644846), (135, 4128752), (144, 3870705), (166, 3357720), (180, 3096564), (216, 2580470), (240, 2322423), (249, 2238480), (270, 2064376), (332, 1678860), (360, 1548282), (415, 1343088), (432, 1290235), (498, 1119240), (540, 1032188), (664, 839430), (720, 774141), (747, 746160), (830, 671544), (996, 559620), (1080, 516094), (1245, 447696), (1328, 419715), (1494, 373080), (1660, 335772), (1992, 279810), (2160, 258047), (2241, 248720), (2490, 223848), (2988, 186540), (3109, 179280), (3320, 167886), (3735, 149232), (3984, 139905), (4482, 124360), (4980, 111924), (5976, 93270), (6218, 89640), (6640, 83943), (7470, 74616), (8964, 62180), (9327, 59760), (9960, 55962), (11205, 49744), (11952, 46635), (12436, 44820), (14940, 37308), (15545, 35856), (17928, 31090), (18654, 29880), (19920, 27981), (22410, 24872)]