139734560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 411505920

約数和(自身を除く): 271771360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 41, 56, 68, 70, 80, 82, 85, 112, 119, 136, 140, 160, 164, 170, 179, 205, 224, 238, 272, 280, 287, 328, 340, 358, 410, 476, 544, 560, 574, 595, 656, 680, 697, 716, 820, 895, 952, 1120, 1148, 1190, 1253, 1312, 1360, 1394, 1432, 1435, 1640, 1790, 1904, 2296, 2380, 2506, 2720, 2788, 2864, 2870, 3043, 3280, 3485, 3580, 3808, 4592, 4760, 4879, 5012, 5576, 5728, 5740, 6086, 6265, 6560, 6970, 7160, 7339, 9184, 9520, 9758, 10024, 11152, 11480, 12172, 12530, 13940, 14320, 14678, 15215, 19040, 19516, 20048, 21301, 22304, 22960, 24344, 24395, 25060, 27880, 28640, 29356, 30430, 36695, 39032, 40096, 42602, 45920, 48688, 48790, 50120, 51373, 55760, 58712, 60860, 73390, 78064, 85204, 97376, 97580, 100240, 102746, 106505, 111520, 117424, 121720, 124763, 146780, 156128, 170408, 195160, 200480, 205492, 213010, 234848, 243440, 249526, 256865, 293560, 340816, 390320, 410984, 426020, 486880, 499052, 513730, 587120, 623815, 681632, 780640, 821968, 852040, 873341, 998104, 1027460, 1174240, 1247630, 1643936, 1704080, 1746682, 1996208, 2054920, 2495260, 3408160, 3493364, 3992416, 4109840, 4366705, 4990520, 6986728, 8219680, 8733410, 9981040, 13973456, 17466820, 19962080, 27946912, 34933640, 69867280, 139734560]

約数ペア:

[(1, 139734560), (2, 69867280), (4, 34933640), (5, 27946912), (7, 19962080), (8, 17466820), (10, 13973456), (14, 9981040), (16, 8733410), (17, 8219680), (20, 6986728), (28, 4990520), (32, 4366705), (34, 4109840), (35, 3992416), (40, 3493364), (41, 3408160), (56, 2495260), (68, 2054920), (70, 1996208), (80, 1746682), (82, 1704080), (85, 1643936), (112, 1247630), (119, 1174240), (136, 1027460), (140, 998104), (160, 873341), (164, 852040), (170, 821968), (179, 780640), (205, 681632), (224, 623815), (238, 587120), (272, 513730), (280, 499052), (287, 486880), (328, 426020), (340, 410984), (358, 390320), (410, 340816), (476, 293560), (544, 256865), (560, 249526), (574, 243440), (595, 234848), (656, 213010), (680, 205492), (697, 200480), (716, 195160), (820, 170408), (895, 156128), (952, 146780), (1120, 124763), (1148, 121720), (1190, 117424), (1253, 111520), (1312, 106505), (1360, 102746), (1394, 100240), (1432, 97580), (1435, 97376), (1640, 85204), (1790, 78064), (1904, 73390), (2296, 60860), (2380, 58712), (2506, 55760), (2720, 51373), (2788, 50120), (2864, 48790), (2870, 48688), (3043, 45920), (3280, 42602), (3485, 40096), (3580, 39032), (3808, 36695), (4592, 30430), (4760, 29356), (4879, 28640), (5012, 27880), (5576, 25060), (5728, 24395), (5740, 24344), (6086, 22960), (6265, 22304), (6560, 21301), (6970, 20048), (7160, 19516), (7339, 19040), (9184, 15215), (9520, 14678), (9758, 14320), (10024, 13940), (11152, 12530), (11480, 12172)]