12218542020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:515

約数の個数: 288

約数和(自身を含む): 39270591360

約数和(自身を除く): 27052049340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 43, 45, 60, 82, 86, 90, 123, 129, 139, 164, 172, 180, 205, 215, 246, 258, 277, 278, 369, 387, 410, 417, 430, 492, 516, 554, 556, 615, 645, 695, 738, 774, 820, 831, 834, 860, 1108, 1230, 1251, 1290, 1385, 1390, 1476, 1548, 1662, 1668, 1763, 1845, 1935, 2085, 2460, 2493, 2502, 2580, 2770, 2780, 3324, 3526, 3690, 3870, 4155, 4170, 4986, 5004, 5289, 5540, 5699, 5977, 6255, 7052, 7380, 7740, 8310, 8340, 8815, 9972, 10578, 11357, 11398, 11911, 11954, 12465, 12510, 15867, 16620, 17097, 17630, 17931, 21156, 22714, 22796, 23822, 23908, 24930, 25020, 26445, 28495, 29885, 31734, 34071, 34194, 35260, 35733, 35862, 38503, 45428, 47644, 49860, 51291, 52890, 53793, 56785, 56990, 59555, 59770, 63468, 68142, 68388, 71466, 71724, 77006, 79335, 85485, 89655, 102213, 102582, 105780, 107199, 107586, 113570, 113980, 115509, 119110, 119540, 136284, 142932, 154012, 158670, 170355, 170970, 178665, 179310, 192515, 204426, 205164, 214398, 215172, 227140, 231018, 238220, 245057, 256455, 268965, 317340, 340710, 341940, 346527, 357330, 358620, 385030, 408852, 428796, 462036, 488351, 490114, 511065, 512910, 535995, 537930, 577545, 681420, 693054, 714660, 735171, 770060, 976702, 980228, 1022130, 1025820, 1071990, 1075860, 1155090, 1225285, 1386108, 1465053, 1470342, 1578623, 1655629, 1732635, 1953404, 2044260, 2143980, 2205513, 2310180, 2441755, 2450570, 2930106, 2940684, 3157246, 3311258, 3465270, 3675855, 4395159, 4411026, 4735869, 4883510, 4901140, 4966887, 5860212, 6314492, 6622516, 6930540, 7325265, 7351710, 7893115, 8278145, 8790318, 8822052, 9471738, 9767020, 9933774, 11027565, 14207607, 14650530, 14703420, 14900661, 15786230, 16556290, 17580636, 18943476, 19867548, 21975795, 22055130, 23679345, 24834435, 28415214, 29301060, 29801322, 31572460, 33112580, 43951590, 44110260, 47358690, 49668870, 56830428, 59602644, 67880789, 71038035, 74503305, 87903180, 94717380, 99337740, 135761578, 142076070, 149006610, 203642367, 271523156, 284152140, 298013220, 339403945, 407284734, 610927101, 678807890, 814569468, 1018211835, 1221854202, 1357615780, 2036423670, 2443708404, 3054635505, 4072847340, 6109271010, 12218542020]

約数ペア:

[(1, 12218542020), (2, 6109271010), (3, 4072847340), (4, 3054635505), (5, 2443708404), (6, 2036423670), (9, 1357615780), (10, 1221854202), (12, 1018211835), (15, 814569468), (18, 678807890), (20, 610927101), (30, 407284734), (36, 339403945), (41, 298013220), (43, 284152140), (45, 271523156), (60, 203642367), (82, 149006610), (86, 142076070), (90, 135761578), (123, 99337740), (129, 94717380), (139, 87903180), (164, 74503305), (172, 71038035), (180, 67880789), (205, 59602644), (215, 56830428), (246, 49668870), (258, 47358690), (277, 44110260), (278, 43951590), (369, 33112580), (387, 31572460), (410, 29801322), (417, 29301060), (430, 28415214), (492, 24834435), (516, 23679345), (554, 22055130), (556, 21975795), (615, 19867548), (645, 18943476), (695, 17580636), (738, 16556290), (774, 15786230), (820, 14900661), (831, 14703420), (834, 14650530), (860, 14207607), (1108, 11027565), (1230, 9933774), (1251, 9767020), (1290, 9471738), (1385, 8822052), (1390, 8790318), (1476, 8278145), (1548, 7893115), (1662, 7351710), (1668, 7325265), (1763, 6930540), (1845, 6622516), (1935, 6314492), (2085, 5860212), (2460, 4966887), (2493, 4901140), (2502, 4883510), (2580, 4735869), (2770, 4411026), (2780, 4395159), (3324, 3675855), (3526, 3465270), (3690, 3311258), (3870, 3157246), (4155, 2940684), (4170, 2930106), (4986, 2450570), (5004, 2441755), (5289, 2310180), (5540, 2205513), (5699, 2143980), (5977, 2044260), (6255, 1953404), (7052, 1732635), (7380, 1655629), (7740, 1578623), (8310, 1470342), (8340, 1465053), (8815, 1386108), (9972, 1225285), (10578, 1155090), (11357, 1075860), (11398, 1071990), (11911, 1025820), (11954, 1022130), (12465, 980228), (12510, 976702), (15867, 770060), (16620, 735171), (17097, 714660), (17630, 693054), (17931, 681420), (21156, 577545), (22714, 537930), (22796, 535995), (23822, 512910), (23908, 511065), (24930, 490114), (25020, 488351), (26445, 462036), (28495, 428796), (29885, 408852), (31734, 385030), (34071, 358620), (34194, 357330), (35260, 346527), (35733, 341940), (35862, 340710), (38503, 317340), (45428, 268965), (47644, 256455), (49860, 245057), (51291, 238220), (52890, 231018), (53793, 227140), (56785, 215172), (56990, 214398), (59555, 205164), (59770, 204426), (63468, 192515), (68142, 179310), (68388, 178665), (71466, 170970), (71724, 170355), (77006, 158670), (79335, 154012), (85485, 142932), (89655, 136284), (102213, 119540), (102582, 119110), (105780, 115509), (107199, 113980), (107586, 113570)]