531310080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{9883}}^1$

素因数の和:9916

約数の個数: 160

約数和(自身を含む): 1941375744

約数和(自身を除く): 1410065664

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, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 9883, 10752, 13440, 17920, 19766, 26880, 29649, 39532, 49415, 53760, 59298, 69181, 79064, 98830, 118596, 138362, 148245, 158128, 197660, 207543, 237192, 276724, 296490, 316256, 345905, 395320, 415086, 474384, 553448, 592980, 632512, 691810, 790640, 830172, 948768, 1037715, 1106896, 1185960, 1265024, 1383620, 1581280, 1660344, 1897536, 2075430, 2213792, 2371920, 2530048, 2767240, 3162560, 3320688, 3795072, 4150860, 4427584, 4743840, 5060096, 5534480, 6325120, 6641376, 7590144, 8301720, 8855168, 9487680, 11068960, 12650240, 13282752, 15180288, 16603440, 17710336, 18975360, 22137920, 25300480, 26565504, 33206880, 35420672, 37950720, 44275840, 53131008, 66413760, 75901440, 88551680, 106262016, 132827520, 177103360, 265655040, 531310080]

約数ペア:

[(1, 531310080), (2, 265655040), (3, 177103360), (4, 132827520), (5, 106262016), (6, 88551680), (7, 75901440), (8, 66413760), (10, 53131008), (12, 44275840), (14, 37950720), (15, 35420672), (16, 33206880), (20, 26565504), (21, 25300480), (24, 22137920), (28, 18975360), (30, 17710336), (32, 16603440), (35, 15180288), (40, 13282752), (42, 12650240), (48, 11068960), (56, 9487680), (60, 8855168), (64, 8301720), (70, 7590144), (80, 6641376), (84, 6325120), (96, 5534480), (105, 5060096), (112, 4743840), (120, 4427584), (128, 4150860), (140, 3795072), (160, 3320688), (168, 3162560), (192, 2767240), (210, 2530048), (224, 2371920), (240, 2213792), (256, 2075430), (280, 1897536), (320, 1660344), (336, 1581280), (384, 1383620), (420, 1265024), (448, 1185960), (480, 1106896), (512, 1037715), (560, 948768), (640, 830172), (672, 790640), (768, 691810), (840, 632512), (896, 592980), (960, 553448), (1120, 474384), (1280, 415086), (1344, 395320), (1536, 345905), (1680, 316256), (1792, 296490), (1920, 276724), (2240, 237192), (2560, 207543), (2688, 197660), (3360, 158128), (3584, 148245), (3840, 138362), (4480, 118596), (5376, 98830), (6720, 79064), (7680, 69181), (8960, 59298), (9883, 53760), (10752, 49415), (13440, 39532), (17920, 29649), (19766, 26880)]