445052160

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{5519}}^1$

素因数の和:5553

約数の個数: 216

約数和(自身を含む): 1760129280

約数和(自身を除く): 1315077120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5519, 5760, 6720, 8064, 8960, 10080, 11038, 11520, 13440, 16128, 16557, 20160, 22076, 26880, 27595, 33114, 38633, 40320, 44152, 49671, 55190, 66228, 77266, 80640, 82785, 88304, 99342, 110380, 115899, 132456, 154532, 165570, 176608, 193165, 198684, 220760, 231798, 248355, 264912, 309064, 331140, 347697, 353216, 386330, 397368, 441520, 463596, 496710, 529824, 579495, 618128, 662280, 695394, 706432, 772660, 794736, 883040, 927192, 993420, 1059648, 1158990, 1236256, 1324560, 1390788, 1412864, 1545320, 1589472, 1738485, 1766080, 1854384, 1986840, 2119296, 2317980, 2472512, 2649120, 2781576, 3090640, 3178944, 3476970, 3532160, 3708768, 3973680, 4238592, 4635960, 4945024, 5298240, 5563152, 6181280, 6357888, 6953940, 7064320, 7417536, 7947360, 9271920, 9890048, 10596480, 11126304, 12362560, 12715776, 13907880, 14835072, 15894720, 18543840, 21192960, 22252608, 24725120, 27815760, 29670144, 31789440, 37087680, 44505216, 49450240, 55631520, 63578880, 74175360, 89010432, 111263040, 148350720, 222526080, 445052160]

約数ペア:

[(1, 445052160), (2, 222526080), (3, 148350720), (4, 111263040), (5, 89010432), (6, 74175360), (7, 63578880), (8, 55631520), (9, 49450240), (10, 44505216), (12, 37087680), (14, 31789440), (15, 29670144), (16, 27815760), (18, 24725120), (20, 22252608), (21, 21192960), (24, 18543840), (28, 15894720), (30, 14835072), (32, 13907880), (35, 12715776), (36, 12362560), (40, 11126304), (42, 10596480), (45, 9890048), (48, 9271920), (56, 7947360), (60, 7417536), (63, 7064320), (64, 6953940), (70, 6357888), (72, 6181280), (80, 5563152), (84, 5298240), (90, 4945024), (96, 4635960), (105, 4238592), (112, 3973680), (120, 3708768), (126, 3532160), (128, 3476970), (140, 3178944), (144, 3090640), (160, 2781576), (168, 2649120), (180, 2472512), (192, 2317980), (210, 2119296), (224, 1986840), (240, 1854384), (252, 1766080), (256, 1738485), (280, 1589472), (288, 1545320), (315, 1412864), (320, 1390788), (336, 1324560), (360, 1236256), (384, 1158990), (420, 1059648), (448, 993420), (480, 927192), (504, 883040), (560, 794736), (576, 772660), (630, 706432), (640, 695394), (672, 662280), (720, 618128), (768, 579495), (840, 529824), (896, 496710), (960, 463596), (1008, 441520), (1120, 397368), (1152, 386330), (1260, 353216), (1280, 347697), (1344, 331140), (1440, 309064), (1680, 264912), (1792, 248355), (1920, 231798), (2016, 220760), (2240, 198684), (2304, 193165), (2520, 176608), (2688, 165570), (2880, 154532), (3360, 132456), (3840, 115899), (4032, 110380), (4480, 99342), (5040, 88304), (5376, 82785), (5519, 80640), (5760, 77266), (6720, 66228), (8064, 55190), (8960, 49671), (10080, 44152), (11038, 40320), (11520, 38633), (13440, 33114), (16128, 27595), (16557, 26880), (20160, 22076)]