164881920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{3067}}^1$

素因数の和:3100

約数の個数: 160

約数和(自身を含む): 602604288

約数和(自身を除く): 437722368

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, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3067, 3360, 3584, 3840, 4480, 5376, 6134, 6720, 7680, 8960, 9201, 10752, 12268, 13440, 15335, 17920, 18402, 21469, 24536, 26880, 30670, 36804, 42938, 46005, 49072, 53760, 61340, 64407, 73608, 85876, 92010, 98144, 107345, 122680, 128814, 147216, 171752, 184020, 196288, 214690, 245360, 257628, 294432, 322035, 343504, 368040, 392576, 429380, 490720, 515256, 588864, 644070, 687008, 736080, 785152, 858760, 981440, 1030512, 1177728, 1288140, 1374016, 1472160, 1570304, 1717520, 1962880, 2061024, 2355456, 2576280, 2748032, 2944320, 3435040, 3925760, 4122048, 4710912, 5152560, 5496064, 5888640, 6870080, 7851520, 8244096, 10305120, 10992128, 11777280, 13740160, 16488192, 20610240, 23554560, 27480320, 32976384, 41220480, 54960640, 82440960, 164881920]

約数ペア:

[(1, 164881920), (2, 82440960), (3, 54960640), (4, 41220480), (5, 32976384), (6, 27480320), (7, 23554560), (8, 20610240), (10, 16488192), (12, 13740160), (14, 11777280), (15, 10992128), (16, 10305120), (20, 8244096), (21, 7851520), (24, 6870080), (28, 5888640), (30, 5496064), (32, 5152560), (35, 4710912), (40, 4122048), (42, 3925760), (48, 3435040), (56, 2944320), (60, 2748032), (64, 2576280), (70, 2355456), (80, 2061024), (84, 1962880), (96, 1717520), (105, 1570304), (112, 1472160), (120, 1374016), (128, 1288140), (140, 1177728), (160, 1030512), (168, 981440), (192, 858760), (210, 785152), (224, 736080), (240, 687008), (256, 644070), (280, 588864), (320, 515256), (336, 490720), (384, 429380), (420, 392576), (448, 368040), (480, 343504), (512, 322035), (560, 294432), (640, 257628), (672, 245360), (768, 214690), (840, 196288), (896, 184020), (960, 171752), (1120, 147216), (1280, 128814), (1344, 122680), (1536, 107345), (1680, 98144), (1792, 92010), (1920, 85876), (2240, 73608), (2560, 64407), (2688, 61340), (3067, 53760), (3360, 49072), (3584, 46005), (3840, 42938), (4480, 36804), (5376, 30670), (6134, 26880), (6720, 24536), (7680, 21469), (8960, 18402), (9201, 17920), (10752, 15335), (12268, 13440)]