47584740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 164505600

約数和(自身を除く): 116920860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 67, 70, 76, 84, 89, 95, 105, 114, 133, 134, 140, 178, 190, 201, 210, 228, 266, 267, 268, 285, 335, 356, 380, 399, 402, 420, 445, 469, 532, 534, 570, 623, 665, 670, 798, 804, 890, 938, 1005, 1068, 1140, 1246, 1273, 1330, 1335, 1340, 1407, 1596, 1691, 1780, 1869, 1876, 1995, 2010, 2345, 2492, 2546, 2660, 2670, 2814, 3115, 3382, 3738, 3819, 3990, 4020, 4690, 5073, 5092, 5340, 5628, 5963, 6230, 6365, 6764, 7035, 7476, 7638, 7980, 8455, 8911, 9345, 9380, 10146, 11837, 11926, 12460, 12730, 14070, 15276, 16910, 17822, 17889, 18690, 19095, 20292, 23674, 23852, 25365, 25460, 26733, 28140, 29815, 33820, 35511, 35644, 35778, 37380, 38190, 41741, 44555, 47348, 50730, 53466, 59185, 59630, 71022, 71556, 76380, 83482, 89110, 89445, 101460, 106932, 113297, 118370, 119260, 125223, 133665, 142044, 166964, 177555, 178220, 178890, 208705, 226594, 236740, 250446, 267330, 339891, 355110, 357780, 417410, 453188, 500892, 534660, 566485, 626115, 679782, 710220, 793079, 834820, 1132970, 1252230, 1359564, 1586158, 1699455, 2265940, 2379237, 2504460, 3172316, 3398910, 3965395, 4758474, 6797820, 7930790, 9516948, 11896185, 15861580, 23792370, 47584740]

約数ペア:

[(1, 47584740), (2, 23792370), (3, 15861580), (4, 11896185), (5, 9516948), (6, 7930790), (7, 6797820), (10, 4758474), (12, 3965395), (14, 3398910), (15, 3172316), (19, 2504460), (20, 2379237), (21, 2265940), (28, 1699455), (30, 1586158), (35, 1359564), (38, 1252230), (42, 1132970), (57, 834820), (60, 793079), (67, 710220), (70, 679782), (76, 626115), (84, 566485), (89, 534660), (95, 500892), (105, 453188), (114, 417410), (133, 357780), (134, 355110), (140, 339891), (178, 267330), (190, 250446), (201, 236740), (210, 226594), (228, 208705), (266, 178890), (267, 178220), (268, 177555), (285, 166964), (335, 142044), (356, 133665), (380, 125223), (399, 119260), (402, 118370), (420, 113297), (445, 106932), (469, 101460), (532, 89445), (534, 89110), (570, 83482), (623, 76380), (665, 71556), (670, 71022), (798, 59630), (804, 59185), (890, 53466), (938, 50730), (1005, 47348), (1068, 44555), (1140, 41741), (1246, 38190), (1273, 37380), (1330, 35778), (1335, 35644), (1340, 35511), (1407, 33820), (1596, 29815), (1691, 28140), (1780, 26733), (1869, 25460), (1876, 25365), (1995, 23852), (2010, 23674), (2345, 20292), (2492, 19095), (2546, 18690), (2660, 17889), (2670, 17822), (2814, 16910), (3115, 15276), (3382, 14070), (3738, 12730), (3819, 12460), (3990, 11926), (4020, 11837), (4690, 10146), (5073, 9380), (5092, 9345), (5340, 8911), (5628, 8455), (5963, 7980), (6230, 7638), (6365, 7476), (6764, 7035)]