26291520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 224

約数和(自身を含む): 98755200

約数和(自身を除く): 72463680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 179, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 358, 360, 408, 432, 459, 480, 510, 537, 540, 544, 576, 612, 680, 716, 720, 765, 816, 864, 895, 918, 960, 1020, 1074, 1080, 1088, 1224, 1360, 1432, 1440, 1530, 1611, 1632, 1728, 1790, 1836, 2040, 2148, 2160, 2295, 2448, 2685, 2720, 2864, 2880, 3043, 3060, 3222, 3264, 3580, 3672, 4080, 4296, 4320, 4590, 4833, 4896, 5370, 5440, 5728, 6086, 6120, 6444, 7160, 7344, 8055, 8160, 8592, 8640, 9129, 9180, 9666, 9792, 10740, 11456, 12172, 12240, 12888, 14320, 14688, 15215, 16110, 16320, 17184, 18258, 18360, 19332, 21480, 24165, 24344, 24480, 25776, 27387, 28640, 29376, 30430, 32220, 34368, 36516, 36720, 38664, 42960, 45645, 48330, 48688, 48960, 51552, 54774, 57280, 60860, 64440, 73032, 73440, 77328, 82161, 85920, 91290, 96660, 97376, 103104, 109548, 121720, 128880, 136935, 146064, 146880, 154656, 164322, 171840, 182580, 193320, 194752, 219096, 243440, 257760, 273870, 292128, 309312, 328644, 365160, 386640, 410805, 438192, 486880, 515520, 547740, 584256, 657288, 730320, 773280, 821610, 876384, 973760, 1095480, 1314576, 1460640, 1546560, 1643220, 1752768, 2190960, 2629152, 2921280, 3286440, 4381920, 5258304, 6572880, 8763840, 13145760, 26291520]

約数ペア:

[(1, 26291520), (2, 13145760), (3, 8763840), (4, 6572880), (5, 5258304), (6, 4381920), (8, 3286440), (9, 2921280), (10, 2629152), (12, 2190960), (15, 1752768), (16, 1643220), (17, 1546560), (18, 1460640), (20, 1314576), (24, 1095480), (27, 973760), (30, 876384), (32, 821610), (34, 773280), (36, 730320), (40, 657288), (45, 584256), (48, 547740), (51, 515520), (54, 486880), (60, 438192), (64, 410805), (68, 386640), (72, 365160), (80, 328644), (85, 309312), (90, 292128), (96, 273870), (102, 257760), (108, 243440), (120, 219096), (135, 194752), (136, 193320), (144, 182580), (153, 171840), (160, 164322), (170, 154656), (179, 146880), (180, 146064), (192, 136935), (204, 128880), (216, 121720), (240, 109548), (255, 103104), (270, 97376), (272, 96660), (288, 91290), (306, 85920), (320, 82161), (340, 77328), (358, 73440), (360, 73032), (408, 64440), (432, 60860), (459, 57280), (480, 54774), (510, 51552), (537, 48960), (540, 48688), (544, 48330), (576, 45645), (612, 42960), (680, 38664), (716, 36720), (720, 36516), (765, 34368), (816, 32220), (864, 30430), (895, 29376), (918, 28640), (960, 27387), (1020, 25776), (1074, 24480), (1080, 24344), (1088, 24165), (1224, 21480), (1360, 19332), (1432, 18360), (1440, 18258), (1530, 17184), (1611, 16320), (1632, 16110), (1728, 15215), (1790, 14688), (1836, 14320), (2040, 12888), (2148, 12240), (2160, 12172), (2295, 11456), (2448, 10740), (2685, 9792), (2720, 9666), (2864, 9180), (2880, 9129), (3043, 8640), (3060, 8592), (3222, 8160), (3264, 8055), (3580, 7344), (3672, 7160), (4080, 6444), (4296, 6120), (4320, 6086), (4590, 5728), (4833, 5440), (4896, 5370)]