207008640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 725109840

約数和(自身を除く): 518101200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 384, 415, 433, 480, 498, 576, 640, 664, 720, 747, 830, 866, 960, 996, 1152, 1245, 1299, 1328, 1440, 1494, 1660, 1732, 1920, 1992, 2165, 2490, 2598, 2656, 2880, 2988, 3320, 3464, 3735, 3897, 3984, 4330, 4980, 5196, 5312, 5760, 5976, 6495, 6640, 6928, 7470, 7794, 7968, 8660, 9960, 10392, 10624, 11952, 12990, 13280, 13856, 14940, 15588, 15936, 17320, 19485, 19920, 20784, 23904, 25980, 26560, 27712, 29880, 31176, 31872, 34640, 35939, 38970, 39840, 41568, 47808, 51960, 53120, 55424, 59760, 62352, 69280, 71878, 77940, 79680, 83136, 95616, 103920, 107817, 119520, 124704, 138560, 143756, 155880, 159360, 166272, 179695, 207840, 215634, 239040, 249408, 277120, 287512, 311760, 323451, 359390, 415680, 431268, 478080, 498816, 539085, 575024, 623520, 646902, 718780, 831360, 862536, 1078170, 1150048, 1247040, 1293804, 1437560, 1617255, 1725072, 2156340, 2300096, 2494080, 2587608, 2875120, 3234510, 3450144, 4312680, 4600192, 5175216, 5750240, 6469020, 6900288, 8625360, 10350432, 11500480, 12938040, 13800576, 17250720, 20700864, 23000960, 25876080, 34501440, 41401728, 51752160, 69002880, 103504320, 207008640]

約数ペア:

[(1, 207008640), (2, 103504320), (3, 69002880), (4, 51752160), (5, 41401728), (6, 34501440), (8, 25876080), (9, 23000960), (10, 20700864), (12, 17250720), (15, 13800576), (16, 12938040), (18, 11500480), (20, 10350432), (24, 8625360), (30, 6900288), (32, 6469020), (36, 5750240), (40, 5175216), (45, 4600192), (48, 4312680), (60, 3450144), (64, 3234510), (72, 2875120), (80, 2587608), (83, 2494080), (90, 2300096), (96, 2156340), (120, 1725072), (128, 1617255), (144, 1437560), (160, 1293804), (166, 1247040), (180, 1150048), (192, 1078170), (240, 862536), (249, 831360), (288, 718780), (320, 646902), (332, 623520), (360, 575024), (384, 539085), (415, 498816), (433, 478080), (480, 431268), (498, 415680), (576, 359390), (640, 323451), (664, 311760), (720, 287512), (747, 277120), (830, 249408), (866, 239040), (960, 215634), (996, 207840), (1152, 179695), (1245, 166272), (1299, 159360), (1328, 155880), (1440, 143756), (1494, 138560), (1660, 124704), (1732, 119520), (1920, 107817), (1992, 103920), (2165, 95616), (2490, 83136), (2598, 79680), (2656, 77940), (2880, 71878), (2988, 69280), (3320, 62352), (3464, 59760), (3735, 55424), (3897, 53120), (3984, 51960), (4330, 47808), (4980, 41568), (5196, 39840), (5312, 38970), (5760, 35939), (5976, 34640), (6495, 31872), (6640, 31176), (6928, 29880), (7470, 27712), (7794, 26560), (7968, 25980), (8660, 23904), (9960, 20784), (10392, 19920), (10624, 19485), (11952, 17320), (12990, 15936), (13280, 15588), (13856, 14940)]