53403840

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{883}}^1$

素因数の和:916

約数の個数: 224

約数和(自身を含む): 215554560

約数和(自身を除く): 162150720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 883, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1766, 1890, 2016, 2160, 2240, 2520, 2649, 2880, 3024, 3360, 3532, 3780, 4032, 4320, 4415, 5040, 5298, 6048, 6181, 6720, 7064, 7560, 7947, 8640, 8830, 10080, 10596, 12096, 12362, 13245, 14128, 15120, 15894, 17660, 18543, 20160, 21192, 23841, 24724, 26490, 28256, 30240, 30905, 31788, 35320, 37086, 39735, 42384, 47682, 49448, 52980, 55629, 56512, 60480, 61810, 63576, 70640, 74172, 79470, 84768, 92715, 95364, 98896, 105960, 111258, 119205, 123620, 127152, 141280, 148344, 158940, 166887, 169536, 185430, 190728, 197792, 211920, 222516, 238410, 247240, 254304, 278145, 282560, 296688, 317880, 333774, 370860, 381456, 395584, 423840, 445032, 476820, 494480, 508608, 556290, 593376, 635760, 667548, 741720, 762912, 834435, 847680, 890064, 953640, 988960, 1112580, 1186752, 1271520, 1335096, 1483440, 1525824, 1668870, 1780128, 1907280, 1977920, 2225160, 2543040, 2670192, 2966880, 3337740, 3560256, 3814560, 4450320, 5340384, 5933760, 6675480, 7629120, 8900640, 10680768, 13350960, 17801280, 26701920, 53403840]

約数ペア:

[(1, 53403840), (2, 26701920), (3, 17801280), (4, 13350960), (5, 10680768), (6, 8900640), (7, 7629120), (8, 6675480), (9, 5933760), (10, 5340384), (12, 4450320), (14, 3814560), (15, 3560256), (16, 3337740), (18, 2966880), (20, 2670192), (21, 2543040), (24, 2225160), (27, 1977920), (28, 1907280), (30, 1780128), (32, 1668870), (35, 1525824), (36, 1483440), (40, 1335096), (42, 1271520), (45, 1186752), (48, 1112580), (54, 988960), (56, 953640), (60, 890064), (63, 847680), (64, 834435), (70, 762912), (72, 741720), (80, 667548), (84, 635760), (90, 593376), (96, 556290), (105, 508608), (108, 494480), (112, 476820), (120, 445032), (126, 423840), (135, 395584), (140, 381456), (144, 370860), (160, 333774), (168, 317880), (180, 296688), (189, 282560), (192, 278145), (210, 254304), (216, 247240), (224, 238410), (240, 222516), (252, 211920), (270, 197792), (280, 190728), (288, 185430), (315, 169536), (320, 166887), (336, 158940), (360, 148344), (378, 141280), (420, 127152), (432, 123620), (448, 119205), (480, 111258), (504, 105960), (540, 98896), (560, 95364), (576, 92715), (630, 84768), (672, 79470), (720, 74172), (756, 70640), (840, 63576), (864, 61810), (883, 60480), (945, 56512), (960, 55629), (1008, 52980), (1080, 49448), (1120, 47682), (1260, 42384), (1344, 39735), (1440, 37086), (1512, 35320), (1680, 31788), (1728, 30905), (1766, 30240), (1890, 28256), (2016, 26490), (2160, 24724), (2240, 23841), (2520, 21192), (2649, 20160), (2880, 18543), (3024, 17660), (3360, 15894), (3532, 15120), (3780, 14128), (4032, 13245), (4320, 12362), (4415, 12096), (5040, 10596), (5298, 10080), (6048, 8830), (6181, 8640), (6720, 7947), (7064, 7560)]