907121880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2011}}^1$

素因数の和:2214

約数の個数: 192

約数和(自身を含む): 3389817600

約数和(自身を除く): 2482695720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 179, 180, 210, 252, 280, 315, 358, 360, 420, 504, 537, 630, 716, 840, 895, 1074, 1253, 1260, 1432, 1611, 1790, 2011, 2148, 2506, 2520, 2685, 3222, 3580, 3759, 4022, 4296, 5012, 5370, 6033, 6265, 6444, 7160, 7518, 8044, 8055, 10024, 10055, 10740, 11277, 12066, 12530, 12888, 14077, 15036, 16088, 16110, 18099, 18795, 20110, 21480, 22554, 24132, 25060, 28154, 30072, 30165, 32220, 36198, 37590, 40220, 42231, 45108, 48264, 50120, 56308, 56385, 60330, 64440, 70385, 72396, 75180, 80440, 84462, 90216, 90495, 112616, 112770, 120660, 126693, 140770, 144792, 150360, 168924, 180990, 211155, 225540, 241320, 253386, 281540, 337848, 359969, 361980, 422310, 451080, 506772, 563080, 633465, 719938, 723960, 844620, 1013544, 1079907, 1266930, 1439876, 1689240, 1799845, 2159814, 2519783, 2533860, 2879752, 3239721, 3599690, 4319628, 5039566, 5067720, 5399535, 6479442, 7199380, 7559349, 8639256, 10079132, 10799070, 12598915, 12958884, 14398760, 15118698, 16198605, 20158264, 21598140, 22678047, 25197830, 25917768, 30237396, 32397210, 37796745, 43196280, 45356094, 50395660, 60474792, 64794420, 75593490, 90712188, 100791320, 113390235, 129588840, 151186980, 181424376, 226780470, 302373960, 453560940, 907121880]

約数ペア:

[(1, 907121880), (2, 453560940), (3, 302373960), (4, 226780470), (5, 181424376), (6, 151186980), (7, 129588840), (8, 113390235), (9, 100791320), (10, 90712188), (12, 75593490), (14, 64794420), (15, 60474792), (18, 50395660), (20, 45356094), (21, 43196280), (24, 37796745), (28, 32397210), (30, 30237396), (35, 25917768), (36, 25197830), (40, 22678047), (42, 21598140), (45, 20158264), (56, 16198605), (60, 15118698), (63, 14398760), (70, 12958884), (72, 12598915), (84, 10799070), (90, 10079132), (105, 8639256), (120, 7559349), (126, 7199380), (140, 6479442), (168, 5399535), (179, 5067720), (180, 5039566), (210, 4319628), (252, 3599690), (280, 3239721), (315, 2879752), (358, 2533860), (360, 2519783), (420, 2159814), (504, 1799845), (537, 1689240), (630, 1439876), (716, 1266930), (840, 1079907), (895, 1013544), (1074, 844620), (1253, 723960), (1260, 719938), (1432, 633465), (1611, 563080), (1790, 506772), (2011, 451080), (2148, 422310), (2506, 361980), (2520, 359969), (2685, 337848), (3222, 281540), (3580, 253386), (3759, 241320), (4022, 225540), (4296, 211155), (5012, 180990), (5370, 168924), (6033, 150360), (6265, 144792), (6444, 140770), (7160, 126693), (7518, 120660), (8044, 112770), (8055, 112616), (10024, 90495), (10055, 90216), (10740, 84462), (11277, 80440), (12066, 75180), (12530, 72396), (12888, 70385), (14077, 64440), (15036, 60330), (16088, 56385), (16110, 56308), (18099, 50120), (18795, 48264), (20110, 45108), (21480, 42231), (22554, 40220), (24132, 37590), (25060, 36198), (28154, 32220), (30072, 30165)]