214885920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 708704640

約数和(自身を除く): 493818720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 61, 80, 82, 96, 120, 122, 123, 160, 164, 179, 183, 205, 240, 244, 246, 305, 328, 358, 366, 410, 480, 488, 492, 537, 610, 615, 656, 716, 732, 820, 895, 915, 976, 984, 1074, 1220, 1230, 1312, 1432, 1464, 1640, 1790, 1830, 1952, 1968, 2148, 2440, 2460, 2501, 2685, 2864, 2928, 3280, 3580, 3660, 3936, 4296, 4880, 4920, 5002, 5370, 5728, 5856, 6560, 7160, 7320, 7339, 7503, 8592, 9760, 9840, 10004, 10740, 10919, 12505, 14320, 14640, 14678, 15006, 17184, 19680, 20008, 21480, 21838, 22017, 25010, 28640, 29280, 29356, 30012, 32757, 36695, 37515, 40016, 42960, 43676, 44034, 50020, 54595, 58712, 60024, 65514, 73390, 75030, 80032, 85920, 87352, 88068, 100040, 109190, 110085, 117424, 120048, 131028, 146780, 150060, 163785, 174704, 176136, 200080, 218380, 220170, 234848, 240096, 262056, 293560, 300120, 327570, 349408, 352272, 400160, 436760, 440340, 447679, 524112, 587120, 600240, 655140, 704544, 873520, 880680, 895358, 1048224, 1174240, 1200480, 1310280, 1343037, 1747040, 1761360, 1790716, 2238395, 2620560, 2686074, 3522720, 3581432, 4476790, 5241120, 5372148, 6715185, 7162864, 8953580, 10744296, 13430370, 14325728, 17907160, 21488592, 26860740, 35814320, 42977184, 53721480, 71628640, 107442960, 214885920]

約数ペア:

[(1, 214885920), (2, 107442960), (3, 71628640), (4, 53721480), (5, 42977184), (6, 35814320), (8, 26860740), (10, 21488592), (12, 17907160), (15, 14325728), (16, 13430370), (20, 10744296), (24, 8953580), (30, 7162864), (32, 6715185), (40, 5372148), (41, 5241120), (48, 4476790), (60, 3581432), (61, 3522720), (80, 2686074), (82, 2620560), (96, 2238395), (120, 1790716), (122, 1761360), (123, 1747040), (160, 1343037), (164, 1310280), (179, 1200480), (183, 1174240), (205, 1048224), (240, 895358), (244, 880680), (246, 873520), (305, 704544), (328, 655140), (358, 600240), (366, 587120), (410, 524112), (480, 447679), (488, 440340), (492, 436760), (537, 400160), (610, 352272), (615, 349408), (656, 327570), (716, 300120), (732, 293560), (820, 262056), (895, 240096), (915, 234848), (976, 220170), (984, 218380), (1074, 200080), (1220, 176136), (1230, 174704), (1312, 163785), (1432, 150060), (1464, 146780), (1640, 131028), (1790, 120048), (1830, 117424), (1952, 110085), (1968, 109190), (2148, 100040), (2440, 88068), (2460, 87352), (2501, 85920), (2685, 80032), (2864, 75030), (2928, 73390), (3280, 65514), (3580, 60024), (3660, 58712), (3936, 54595), (4296, 50020), (4880, 44034), (4920, 43676), (5002, 42960), (5370, 40016), (5728, 37515), (5856, 36695), (6560, 32757), (7160, 30012), (7320, 29356), (7339, 29280), (7503, 28640), (8592, 25010), (9760, 22017), (9840, 21838), (10004, 21480), (10740, 20008), (10919, 19680), (12505, 17184), (14320, 15006), (14640, 14678)]