148350720

素因数分解:

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

素因数の和:5550

約数の個数: 144

約数和(自身を含む): 541578240

約数和(自身を除く): 393227520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5519, 6720, 8960, 11038, 13440, 16557, 22076, 26880, 27595, 33114, 38633, 44152, 55190, 66228, 77266, 82785, 88304, 110380, 115899, 132456, 154532, 165570, 176608, 193165, 220760, 231798, 264912, 309064, 331140, 353216, 386330, 441520, 463596, 529824, 579495, 618128, 662280, 706432, 772660, 883040, 927192, 1059648, 1158990, 1236256, 1324560, 1412864, 1545320, 1766080, 1854384, 2119296, 2317980, 2472512, 2649120, 3090640, 3532160, 3708768, 4238592, 4635960, 4945024, 5298240, 6181280, 7064320, 7417536, 9271920, 9890048, 10596480, 12362560, 14835072, 18543840, 21192960, 24725120, 29670144, 37087680, 49450240, 74175360, 148350720]

約数ペア:

[(1, 148350720), (2, 74175360), (3, 49450240), (4, 37087680), (5, 29670144), (6, 24725120), (7, 21192960), (8, 18543840), (10, 14835072), (12, 12362560), (14, 10596480), (15, 9890048), (16, 9271920), (20, 7417536), (21, 7064320), (24, 6181280), (28, 5298240), (30, 4945024), (32, 4635960), (35, 4238592), (40, 3708768), (42, 3532160), (48, 3090640), (56, 2649120), (60, 2472512), (64, 2317980), (70, 2119296), (80, 1854384), (84, 1766080), (96, 1545320), (105, 1412864), (112, 1324560), (120, 1236256), (128, 1158990), (140, 1059648), (160, 927192), (168, 883040), (192, 772660), (210, 706432), (224, 662280), (240, 618128), (256, 579495), (280, 529824), (320, 463596), (336, 441520), (384, 386330), (420, 353216), (448, 331140), (480, 309064), (560, 264912), (640, 231798), (672, 220760), (768, 193165), (840, 176608), (896, 165570), (960, 154532), (1120, 132456), (1280, 115899), (1344, 110380), (1680, 88304), (1792, 82785), (1920, 77266), (2240, 66228), (2688, 55190), (3360, 44152), (3840, 38633), (4480, 33114), (5376, 27595), (5519, 26880), (6720, 22076), (8960, 16557), (11038, 13440)]