212156913570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{14431}}^1$

素因数の和:14665

約数の個数: 192

約数和(自身を含む): 604845812736

約数和(自身を除く): 392688899166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 73, 98, 105, 137, 146, 147, 210, 219, 245, 274, 294, 365, 411, 438, 490, 511, 685, 730, 735, 822, 959, 1022, 1095, 1370, 1470, 1533, 1918, 2055, 2190, 2555, 2877, 3066, 3577, 4110, 4795, 5110, 5754, 6713, 7154, 7665, 9590, 10001, 10731, 13426, 14385, 14431, 15330, 17885, 20002, 20139, 21462, 28770, 28862, 30003, 33565, 35770, 40278, 43293, 50005, 53655, 60006, 67130, 70007, 72155, 86586, 100010, 100695, 101017, 107310, 140014, 144310, 150015, 201390, 202034, 210021, 216465, 300030, 303051, 350035, 420042, 432930, 490049, 505085, 606102, 700070, 707119, 980098, 1010170, 1050105, 1053463, 1414238, 1470147, 1515255, 1977047, 2100210, 2106926, 2121357, 2450245, 2940294, 3030510, 3160389, 3535595, 3954094, 4242714, 4900490, 5267315, 5931141, 6320778, 7071190, 7350735, 7374241, 9885235, 10534630, 10606785, 11862282, 13839329, 14701470, 14748482, 15801945, 19770470, 21213570, 22122723, 27678658, 29655705, 31603890, 36871205, 41517987, 44245446, 51619687, 59311410, 69196645, 73742410, 83035974, 96875303, 103239374, 110613615, 138393290, 144324431, 154859061, 193750606, 207589935, 221227230, 258098435, 288648862, 290625909, 309718122, 415179870, 432973293, 484376515, 516196870, 581251818, 721622155, 774295305, 865946586, 968753030, 1010271017, 1443244310, 1453129545, 1548590610, 2020542034, 2164866465, 2906259090, 3030813051, 4329732930, 5051355085, 6061626102, 7071897119, 10102710170, 14143794238, 15154065255, 21215691357, 30308130510, 35359485595, 42431382714, 70718971190, 106078456785, 212156913570]

約数ペア:

[(1, 212156913570), (2, 106078456785), (3, 70718971190), (5, 42431382714), (6, 35359485595), (7, 30308130510), (10, 21215691357), (14, 15154065255), (15, 14143794238), (21, 10102710170), (30, 7071897119), (35, 6061626102), (42, 5051355085), (49, 4329732930), (70, 3030813051), (73, 2906259090), (98, 2164866465), (105, 2020542034), (137, 1548590610), (146, 1453129545), (147, 1443244310), (210, 1010271017), (219, 968753030), (245, 865946586), (274, 774295305), (294, 721622155), (365, 581251818), (411, 516196870), (438, 484376515), (490, 432973293), (511, 415179870), (685, 309718122), (730, 290625909), (735, 288648862), (822, 258098435), (959, 221227230), (1022, 207589935), (1095, 193750606), (1370, 154859061), (1470, 144324431), (1533, 138393290), (1918, 110613615), (2055, 103239374), (2190, 96875303), (2555, 83035974), (2877, 73742410), (3066, 69196645), (3577, 59311410), (4110, 51619687), (4795, 44245446), (5110, 41517987), (5754, 36871205), (6713, 31603890), (7154, 29655705), (7665, 27678658), (9590, 22122723), (10001, 21213570), (10731, 19770470), (13426, 15801945), (14385, 14748482), (14431, 14701470), (15330, 13839329), (17885, 11862282), (20002, 10606785), (20139, 10534630), (21462, 9885235), (28770, 7374241), (28862, 7350735), (30003, 7071190), (33565, 6320778), (35770, 5931141), (40278, 5267315), (43293, 4900490), (50005, 4242714), (53655, 3954094), (60006, 3535595), (67130, 3160389), (70007, 3030510), (72155, 2940294), (86586, 2450245), (100010, 2121357), (100695, 2106926), (101017, 2100210), (107310, 1977047), (140014, 1515255), (144310, 1470147), (150015, 1414238), (201390, 1053463), (202034, 1050105), (210021, 1010170), (216465, 980098), (300030, 707119), (303051, 700070), (350035, 606102), (420042, 505085), (432930, 490049)]