6691266540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{3851}}^1$

素因数の和:4077

約数の個数: 216

約数和(自身を含む): 23736624912

約数和(自身を除く): 17045358372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 197, 210, 245, 252, 294, 315, 394, 420, 441, 490, 588, 591, 630, 735, 788, 882, 980, 985, 1182, 1260, 1379, 1470, 1764, 1773, 1970, 2205, 2364, 2758, 2940, 2955, 3546, 3851, 3940, 4137, 4410, 5516, 5910, 6895, 7092, 7702, 8274, 8820, 8865, 9653, 11553, 11820, 12411, 13790, 15404, 16548, 17730, 19255, 19306, 20685, 23106, 24822, 26957, 27580, 28959, 34659, 35460, 38510, 38612, 41370, 46212, 48265, 49644, 53914, 57765, 57918, 62055, 69318, 77020, 80871, 82740, 86877, 96530, 107828, 115530, 115836, 124110, 134785, 138636, 144795, 161742, 173295, 173754, 188699, 193060, 231060, 242613, 248220, 269570, 289590, 323484, 346590, 347508, 377398, 404355, 434385, 485226, 539140, 566097, 579180, 693180, 754796, 758647, 808710, 868770, 943495, 970452, 1132194, 1213065, 1517294, 1617420, 1698291, 1737540, 1886990, 2264388, 2275941, 2426130, 2830485, 3034588, 3396582, 3773980, 3793235, 4551882, 4852260, 5310529, 5660970, 6793164, 6827823, 7586470, 8491455, 9103764, 10621058, 11321940, 11379705, 13655646, 15172940, 15931587, 16982910, 21242116, 22759410, 26552645, 27311292, 31863174, 33965820, 34139115, 37173703, 45518820, 47794761, 53105290, 63726348, 68278230, 74347406, 79657935, 95589522, 106210580, 111521109, 136556460, 148694812, 159315870, 185868515, 191179044, 223042218, 238973805, 318631740, 334563327, 371737030, 446084436, 477947610, 557605545, 669126654, 743474060, 955895220, 1115211090, 1338253308, 1672816635, 2230422180, 3345633270, 6691266540]

約数ペア:

[(1, 6691266540), (2, 3345633270), (3, 2230422180), (4, 1672816635), (5, 1338253308), (6, 1115211090), (7, 955895220), (9, 743474060), (10, 669126654), (12, 557605545), (14, 477947610), (15, 446084436), (18, 371737030), (20, 334563327), (21, 318631740), (28, 238973805), (30, 223042218), (35, 191179044), (36, 185868515), (42, 159315870), (45, 148694812), (49, 136556460), (60, 111521109), (63, 106210580), (70, 95589522), (84, 79657935), (90, 74347406), (98, 68278230), (105, 63726348), (126, 53105290), (140, 47794761), (147, 45518820), (180, 37173703), (196, 34139115), (197, 33965820), (210, 31863174), (245, 27311292), (252, 26552645), (294, 22759410), (315, 21242116), (394, 16982910), (420, 15931587), (441, 15172940), (490, 13655646), (588, 11379705), (591, 11321940), (630, 10621058), (735, 9103764), (788, 8491455), (882, 7586470), (980, 6827823), (985, 6793164), (1182, 5660970), (1260, 5310529), (1379, 4852260), (1470, 4551882), (1764, 3793235), (1773, 3773980), (1970, 3396582), (2205, 3034588), (2364, 2830485), (2758, 2426130), (2940, 2275941), (2955, 2264388), (3546, 1886990), (3851, 1737540), (3940, 1698291), (4137, 1617420), (4410, 1517294), (5516, 1213065), (5910, 1132194), (6895, 970452), (7092, 943495), (7702, 868770), (8274, 808710), (8820, 758647), (8865, 754796), (9653, 693180), (11553, 579180), (11820, 566097), (12411, 539140), (13790, 485226), (15404, 434385), (16548, 404355), (17730, 377398), (19255, 347508), (19306, 346590), (20685, 323484), (23106, 289590), (24822, 269570), (26957, 248220), (27580, 242613), (28959, 231060), (34659, 193060), (35460, 188699), (38510, 173754), (38612, 173295), (41370, 161742), (46212, 144795), (48265, 138636), (49644, 134785), (53914, 124110), (57765, 115836), (57918, 115530), (62055, 107828), (69318, 96530), (77020, 86877), (80871, 82740)]