67683840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1292

約数の個数: 160

約数和(自身を含む): 247484160

約数和(自身を除く): 179800320

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, 1259, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2518, 2560, 2688, 3360, 3584, 3777, 3840, 4480, 5036, 5376, 6295, 6720, 7554, 7680, 8813, 8960, 10072, 10752, 12590, 13440, 15108, 17626, 17920, 18885, 20144, 25180, 26439, 26880, 30216, 35252, 37770, 40288, 44065, 50360, 52878, 53760, 60432, 70504, 75540, 80576, 88130, 100720, 105756, 120864, 132195, 141008, 151080, 161152, 176260, 201440, 211512, 241728, 264390, 282016, 302160, 322304, 352520, 402880, 423024, 483456, 528780, 564032, 604320, 644608, 705040, 805760, 846048, 966912, 1057560, 1128064, 1208640, 1410080, 1611520, 1692096, 1933824, 2115120, 2256128, 2417280, 2820160, 3223040, 3384192, 4230240, 4512256, 4834560, 5640320, 6768384, 8460480, 9669120, 11280640, 13536768, 16920960, 22561280, 33841920, 67683840]

約数ペア:

[(1, 67683840), (2, 33841920), (3, 22561280), (4, 16920960), (5, 13536768), (6, 11280640), (7, 9669120), (8, 8460480), (10, 6768384), (12, 5640320), (14, 4834560), (15, 4512256), (16, 4230240), (20, 3384192), (21, 3223040), (24, 2820160), (28, 2417280), (30, 2256128), (32, 2115120), (35, 1933824), (40, 1692096), (42, 1611520), (48, 1410080), (56, 1208640), (60, 1128064), (64, 1057560), (70, 966912), (80, 846048), (84, 805760), (96, 705040), (105, 644608), (112, 604320), (120, 564032), (128, 528780), (140, 483456), (160, 423024), (168, 402880), (192, 352520), (210, 322304), (224, 302160), (240, 282016), (256, 264390), (280, 241728), (320, 211512), (336, 201440), (384, 176260), (420, 161152), (448, 151080), (480, 141008), (512, 132195), (560, 120864), (640, 105756), (672, 100720), (768, 88130), (840, 80576), (896, 75540), (960, 70504), (1120, 60432), (1259, 53760), (1280, 52878), (1344, 50360), (1536, 44065), (1680, 40288), (1792, 37770), (1920, 35252), (2240, 30216), (2518, 26880), (2560, 26439), (2688, 25180), (3360, 20144), (3584, 18885), (3777, 17920), (3840, 17626), (4480, 15108), (5036, 13440), (5376, 12590), (6295, 10752), (6720, 10072), (7554, 8960), (7680, 8813)]