2123509080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32831}}^1$

素因数の和:32870

約数の個数: 192

約数和(自身を含む): 8084551680

約数和(自身を除く): 5961042600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 4312, 4620, 5390, 5880, 6468, 8085, 9240, 10780, 12936, 16170, 21560, 32340, 32831, 64680, 65662, 98493, 131324, 164155, 196986, 229817, 262648, 328310, 361141, 393972, 459634, 492465, 656620, 689451, 722282, 787944, 919268, 984930, 1083423, 1149085, 1313240, 1378902, 1444564, 1608719, 1805705, 1838536, 1969860, 2166846, 2298170, 2527987, 2757804, 2889128, 3217438, 3447255, 3611410, 3939720, 4333692, 4596340, 4826157, 5055974, 5417115, 5515608, 6434876, 6894510, 7222820, 7583961, 8043595, 8667384, 9192680, 9652314, 10111948, 10834230, 12639935, 12869752, 13789020, 14445640, 15167922, 16087190, 17695909, 19304628, 20223896, 21668460, 24130785, 25279870, 27578040, 30335844, 32174380, 35391818, 37919805, 38609256, 43336920, 48261570, 50559740, 53087727, 60671688, 64348760, 70783636, 75839610, 88479545, 96523140, 101119480, 106175454, 141567272, 151679220, 176959090, 193046280, 212350908, 265438635, 303358440, 353918180, 424701816, 530877270, 707836360, 1061754540, 2123509080]

約数ペア:

[(1, 2123509080), (2, 1061754540), (3, 707836360), (4, 530877270), (5, 424701816), (6, 353918180), (7, 303358440), (8, 265438635), (10, 212350908), (11, 193046280), (12, 176959090), (14, 151679220), (15, 141567272), (20, 106175454), (21, 101119480), (22, 96523140), (24, 88479545), (28, 75839610), (30, 70783636), (33, 64348760), (35, 60671688), (40, 53087727), (42, 50559740), (44, 48261570), (49, 43336920), (55, 38609256), (56, 37919805), (60, 35391818), (66, 32174380), (70, 30335844), (77, 27578040), (84, 25279870), (88, 24130785), (98, 21668460), (105, 20223896), (110, 19304628), (120, 17695909), (132, 16087190), (140, 15167922), (147, 14445640), (154, 13789020), (165, 12869752), (168, 12639935), (196, 10834230), (210, 10111948), (220, 9652314), (231, 9192680), (245, 8667384), (264, 8043595), (280, 7583961), (294, 7222820), (308, 6894510), (330, 6434876), (385, 5515608), (392, 5417115), (420, 5055974), (440, 4826157), (462, 4596340), (490, 4333692), (539, 3939720), (588, 3611410), (616, 3447255), (660, 3217438), (735, 2889128), (770, 2757804), (840, 2527987), (924, 2298170), (980, 2166846), (1078, 1969860), (1155, 1838536), (1176, 1805705), (1320, 1608719), (1470, 1444564), (1540, 1378902), (1617, 1313240), (1848, 1149085), (1960, 1083423), (2156, 984930), (2310, 919268), (2695, 787944), (2940, 722282), (3080, 689451), (3234, 656620), (4312, 492465), (4620, 459634), (5390, 393972), (5880, 361141), (6468, 328310), (8085, 262648), (9240, 229817), (10780, 196986), (12936, 164155), (16170, 131324), (21560, 98493), (32340, 65662), (32831, 64680)]