1227632000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 3555377280

約数和(自身を除く): 2327745280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 97, 100, 112, 113, 125, 128, 140, 160, 175, 194, 200, 224, 226, 250, 280, 320, 350, 388, 400, 448, 452, 485, 500, 560, 565, 640, 679, 700, 776, 791, 800, 875, 896, 904, 970, 1000, 1120, 1130, 1358, 1400, 1552, 1582, 1600, 1750, 1808, 1940, 2000, 2240, 2260, 2425, 2716, 2800, 2825, 3104, 3164, 3200, 3395, 3500, 3616, 3880, 3955, 4000, 4480, 4520, 4850, 5432, 5600, 5650, 6208, 6328, 6790, 7000, 7232, 7760, 7910, 8000, 9040, 9700, 10864, 10961, 11200, 11300, 12125, 12416, 12656, 13580, 14000, 14125, 14464, 15520, 15820, 16000, 16975, 18080, 19400, 19775, 21728, 21922, 22400, 22600, 24250, 25312, 27160, 28000, 28250, 31040, 31640, 33950, 36160, 38800, 39550, 43456, 43844, 45200, 48500, 50624, 54320, 54805, 56000, 56500, 62080, 63280, 67900, 72320, 76727, 77600, 79100, 84875, 86912, 87688, 90400, 97000, 98875, 101248, 108640, 109610, 112000, 113000, 126560, 135800, 153454, 155200, 158200, 169750, 175376, 180800, 194000, 197750, 217280, 219220, 226000, 253120, 271600, 274025, 306908, 310400, 316400, 339500, 350752, 361600, 383635, 388000, 395500, 434560, 438440, 452000, 506240, 543200, 548050, 613816, 632800, 679000, 701504, 767270, 776000, 791000, 876880, 904000, 1086400, 1096100, 1227632, 1265600, 1358000, 1370125, 1403008, 1534540, 1552000, 1582000, 1753760, 1808000, 1918175, 2172800, 2192200, 2455264, 2531200, 2716000, 2740250, 3069080, 3164000, 3507520, 3836350, 4384400, 4910528, 5432000, 5480500, 6138160, 6328000, 7015040, 7672700, 8768800, 9590875, 9821056, 10864000, 10961000, 12276320, 12656000, 15345400, 17537600, 19181750, 21922000, 24552640, 30690800, 35075200, 38363500, 43844000, 49105280, 61381600, 76727000, 87688000, 122763200, 153454000, 175376000, 245526400, 306908000, 613816000, 1227632000]

約数ペア:

[(1, 1227632000), (2, 613816000), (4, 306908000), (5, 245526400), (7, 175376000), (8, 153454000), (10, 122763200), (14, 87688000), (16, 76727000), (20, 61381600), (25, 49105280), (28, 43844000), (32, 38363500), (35, 35075200), (40, 30690800), (50, 24552640), (56, 21922000), (64, 19181750), (70, 17537600), (80, 15345400), (97, 12656000), (100, 12276320), (112, 10961000), (113, 10864000), (125, 9821056), (128, 9590875), (140, 8768800), (160, 7672700), (175, 7015040), (194, 6328000), (200, 6138160), (224, 5480500), (226, 5432000), (250, 4910528), (280, 4384400), (320, 3836350), (350, 3507520), (388, 3164000), (400, 3069080), (448, 2740250), (452, 2716000), (485, 2531200), (500, 2455264), (560, 2192200), (565, 2172800), (640, 1918175), (679, 1808000), (700, 1753760), (776, 1582000), (791, 1552000), (800, 1534540), (875, 1403008), (896, 1370125), (904, 1358000), (970, 1265600), (1000, 1227632), (1120, 1096100), (1130, 1086400), (1358, 904000), (1400, 876880), (1552, 791000), (1582, 776000), (1600, 767270), (1750, 701504), (1808, 679000), (1940, 632800), (2000, 613816), (2240, 548050), (2260, 543200), (2425, 506240), (2716, 452000), (2800, 438440), (2825, 434560), (3104, 395500), (3164, 388000), (3200, 383635), (3395, 361600), (3500, 350752), (3616, 339500), (3880, 316400), (3955, 310400), (4000, 306908), (4480, 274025), (4520, 271600), (4850, 253120), (5432, 226000), (5600, 219220), (5650, 217280), (6208, 197750), (6328, 194000), (6790, 180800), (7000, 175376), (7232, 169750), (7760, 158200), (7910, 155200), (8000, 153454), (9040, 135800), (9700, 126560), (10864, 113000), (10961, 112000), (11200, 109610), (11300, 108640), (12125, 101248), (12416, 98875), (12656, 97000), (13580, 90400), (14000, 87688), (14125, 86912), (14464, 84875), (15520, 79100), (15820, 77600), (16000, 76727), (16975, 72320), (18080, 67900), (19400, 63280), (19775, 62080), (21728, 56500), (21922, 56000), (22400, 54805), (22600, 54320), (24250, 50624), (25312, 48500), (27160, 45200), (28000, 43844), (28250, 43456), (31040, 39550), (31640, 38800), (33950, 36160)]