2017645140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2486

約数の個数: 192

約数和(自身を含む): 6750019584

約数和(自身を除く): 4732374444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 47, 60, 70, 84, 86, 94, 105, 129, 140, 141, 172, 188, 210, 215, 235, 258, 282, 301, 329, 420, 430, 470, 516, 564, 602, 645, 658, 705, 860, 903, 940, 987, 1204, 1290, 1316, 1410, 1505, 1645, 1806, 1974, 2021, 2377, 2580, 2820, 3010, 3290, 3612, 3948, 4042, 4515, 4754, 4935, 6020, 6063, 6580, 7131, 8084, 9030, 9508, 9870, 10105, 11885, 12126, 14147, 14262, 16639, 18060, 19740, 20210, 23770, 24252, 28294, 28524, 30315, 33278, 35655, 40420, 42441, 47540, 49917, 56588, 60630, 66556, 70735, 71310, 83195, 84882, 99834, 102211, 111719, 121260, 141470, 142620, 166390, 169764, 199668, 204422, 212205, 223438, 249585, 282940, 306633, 332780, 335157, 408844, 424410, 446876, 499170, 511055, 558595, 613266, 670314, 715477, 782033, 848820, 998340, 1022110, 1117190, 1226532, 1340628, 1430954, 1533165, 1564066, 1675785, 2044220, 2146431, 2234380, 2346099, 2861908, 3066330, 3128132, 3351570, 3577385, 3910165, 4292862, 4692198, 4803917, 6132660, 6703140, 7154770, 7820330, 8585724, 9384396, 9607834, 10732155, 11730495, 14309540, 14411751, 15640660, 19215668, 21464310, 23460990, 24019585, 28823502, 33627419, 42928620, 46921980, 48039170, 57647004, 67254838, 72058755, 96078340, 100882257, 134509676, 144117510, 168137095, 201764514, 288235020, 336274190, 403529028, 504411285, 672548380, 1008822570, 2017645140]

約数ペア:

[(1, 2017645140), (2, 1008822570), (3, 672548380), (4, 504411285), (5, 403529028), (6, 336274190), (7, 288235020), (10, 201764514), (12, 168137095), (14, 144117510), (15, 134509676), (20, 100882257), (21, 96078340), (28, 72058755), (30, 67254838), (35, 57647004), (42, 48039170), (43, 46921980), (47, 42928620), (60, 33627419), (70, 28823502), (84, 24019585), (86, 23460990), (94, 21464310), (105, 19215668), (129, 15640660), (140, 14411751), (141, 14309540), (172, 11730495), (188, 10732155), (210, 9607834), (215, 9384396), (235, 8585724), (258, 7820330), (282, 7154770), (301, 6703140), (329, 6132660), (420, 4803917), (430, 4692198), (470, 4292862), (516, 3910165), (564, 3577385), (602, 3351570), (645, 3128132), (658, 3066330), (705, 2861908), (860, 2346099), (903, 2234380), (940, 2146431), (987, 2044220), (1204, 1675785), (1290, 1564066), (1316, 1533165), (1410, 1430954), (1505, 1340628), (1645, 1226532), (1806, 1117190), (1974, 1022110), (2021, 998340), (2377, 848820), (2580, 782033), (2820, 715477), (3010, 670314), (3290, 613266), (3612, 558595), (3948, 511055), (4042, 499170), (4515, 446876), (4754, 424410), (4935, 408844), (6020, 335157), (6063, 332780), (6580, 306633), (7131, 282940), (8084, 249585), (9030, 223438), (9508, 212205), (9870, 204422), (10105, 199668), (11885, 169764), (12126, 166390), (14147, 142620), (14262, 141470), (16639, 121260), (18060, 111719), (19740, 102211), (20210, 99834), (23770, 84882), (24252, 83195), (28294, 71310), (28524, 70735), (30315, 66556), (33278, 60630), (35655, 56588), (40420, 49917), (42441, 47540)]