2069133780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 6911702784

約数和(自身を除く): 4842569004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 271, 294, 318, 343, 371, 420, 490, 530, 542, 588, 636, 686, 735, 742, 795, 813, 980, 1029, 1060, 1084, 1113, 1355, 1372, 1470, 1484, 1590, 1626, 1715, 1855, 1897, 2058, 2226, 2401, 2597, 2710, 2940, 3180, 3252, 3430, 3710, 3794, 4065, 4116, 4452, 4802, 5145, 5194, 5420, 5565, 5691, 6860, 7203, 7420, 7588, 7791, 8130, 9485, 9604, 10290, 10388, 11130, 11382, 12005, 12985, 13279, 14363, 14406, 15582, 16260, 18179, 18970, 20580, 22260, 22764, 24010, 25970, 26558, 28455, 28726, 28812, 31164, 36015, 36358, 37940, 38955, 39837, 43089, 48020, 51940, 53116, 54537, 56910, 57452, 66395, 71815, 72030, 72716, 77910, 79674, 86178, 90895, 92953, 100541, 109074, 113820, 127253, 132790, 143630, 144060, 155820, 159348, 172356, 181790, 185906, 199185, 201082, 215445, 218148, 254506, 265580, 272685, 278859, 287260, 301623, 363580, 371812, 381759, 398370, 402164, 430890, 464765, 502705, 509012, 545370, 557718, 603246, 636265, 650671, 703787, 763518, 796740, 861780, 929530, 1005410, 1090740, 1115436, 1206492, 1272530, 1301342, 1394295, 1407574, 1508115, 1527036, 1859060, 1908795, 1952013, 2010820, 2111361, 2545060, 2602684, 2788590, 2815148, 3016230, 3253355, 3518935, 3817590, 3904026, 4222722, 4926509, 5577180, 6032460, 6506710, 7037870, 7635180, 7808052, 8445444, 9760065, 9853018, 10556805, 13013420, 14075740, 14779527, 19520130, 19706036, 21113610, 24632545, 29559054, 34485563, 39040260, 42227220, 49265090, 59118108, 68971126, 73897635, 98530180, 103456689, 137942252, 147795270, 172427815, 206913378, 295590540, 344855630, 413826756, 517283445, 689711260, 1034566890, 2069133780]

約数ペア:

[(1, 2069133780), (2, 1034566890), (3, 689711260), (4, 517283445), (5, 413826756), (6, 344855630), (7, 295590540), (10, 206913378), (12, 172427815), (14, 147795270), (15, 137942252), (20, 103456689), (21, 98530180), (28, 73897635), (30, 68971126), (35, 59118108), (42, 49265090), (49, 42227220), (53, 39040260), (60, 34485563), (70, 29559054), (84, 24632545), (98, 21113610), (105, 19706036), (106, 19520130), (140, 14779527), (147, 14075740), (159, 13013420), (196, 10556805), (210, 9853018), (212, 9760065), (245, 8445444), (265, 7808052), (271, 7635180), (294, 7037870), (318, 6506710), (343, 6032460), (371, 5577180), (420, 4926509), (490, 4222722), (530, 3904026), (542, 3817590), (588, 3518935), (636, 3253355), (686, 3016230), (735, 2815148), (742, 2788590), (795, 2602684), (813, 2545060), (980, 2111361), (1029, 2010820), (1060, 1952013), (1084, 1908795), (1113, 1859060), (1355, 1527036), (1372, 1508115), (1470, 1407574), (1484, 1394295), (1590, 1301342), (1626, 1272530), (1715, 1206492), (1855, 1115436), (1897, 1090740), (2058, 1005410), (2226, 929530), (2401, 861780), (2597, 796740), (2710, 763518), (2940, 703787), (3180, 650671), (3252, 636265), (3430, 603246), (3710, 557718), (3794, 545370), (4065, 509012), (4116, 502705), (4452, 464765), (4802, 430890), (5145, 402164), (5194, 398370), (5420, 381759), (5565, 371812), (5691, 363580), (6860, 301623), (7203, 287260), (7420, 278859), (7588, 272685), (7791, 265580), (8130, 254506), (9485, 218148), (9604, 215445), (10290, 201082), (10388, 199185), (11130, 185906), (11382, 181790), (12005, 172356), (12985, 159348), (13279, 155820), (14363, 144060), (14406, 143630), (15582, 132790), (16260, 127253), (18179, 113820), (18970, 109074), (20580, 100541), (22260, 92953), (22764, 90895), (24010, 86178), (25970, 79674), (26558, 77910), (28455, 72716), (28726, 72030), (28812, 71815), (31164, 66395), (36015, 57452), (36358, 56910), (37940, 54537), (38955, 53116), (39837, 51940), (43089, 48020)]