39804240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 320

約数和(自身を含む): 157132800

約数和(自身を除く): 117328560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 43, 48, 56, 57, 58, 60, 70, 76, 80, 84, 86, 87, 95, 105, 112, 114, 116, 120, 129, 133, 140, 145, 152, 168, 172, 174, 190, 203, 210, 215, 228, 232, 240, 258, 266, 280, 285, 290, 301, 304, 336, 344, 348, 380, 399, 406, 420, 430, 435, 456, 464, 516, 532, 551, 560, 570, 580, 602, 609, 645, 665, 688, 696, 760, 798, 812, 817, 840, 860, 870, 903, 912, 1015, 1032, 1064, 1102, 1140, 1160, 1204, 1218, 1247, 1290, 1330, 1392, 1505, 1520, 1596, 1624, 1634, 1653, 1680, 1720, 1740, 1806, 1995, 2030, 2064, 2128, 2204, 2280, 2320, 2408, 2436, 2451, 2494, 2580, 2660, 2755, 3010, 3045, 3192, 3248, 3268, 3306, 3440, 3480, 3612, 3741, 3857, 3990, 4060, 4085, 4408, 4515, 4560, 4816, 4872, 4902, 4988, 5160, 5320, 5510, 5719, 6020, 6090, 6235, 6384, 6536, 6612, 6960, 7224, 7482, 7714, 7980, 8120, 8170, 8265, 8729, 8816, 9030, 9744, 9804, 9976, 10320, 10640, 11020, 11438, 11571, 12040, 12180, 12255, 12470, 13072, 13224, 14448, 14964, 15428, 15960, 16240, 16340, 16530, 17157, 17458, 18060, 18705, 19285, 19608, 19952, 22040, 22876, 23142, 23693, 24080, 24360, 24510, 24940, 26187, 26448, 28595, 29928, 30856, 31920, 32680, 33060, 34314, 34916, 36120, 37410, 38570, 39216, 43645, 44080, 45752, 46284, 47386, 48720, 49020, 49880, 52374, 57190, 57855, 59856, 61712, 65360, 66120, 68628, 69832, 71079, 72240, 74820, 77140, 85785, 87290, 91504, 92568, 94772, 98040, 99760, 104748, 114380, 115710, 118465, 130935, 132240, 137256, 139664, 142158, 149640, 154280, 165851, 171570, 174580, 185136, 189544, 196080, 209496, 228760, 231420, 236930, 261870, 274512, 284316, 299280, 308560, 331702, 343140, 349160, 355395, 379088, 418992, 457520, 462840, 473860, 497553, 523740, 568632, 663404, 686280, 698320, 710790, 829255, 925680, 947720, 995106, 1047480, 1137264, 1326808, 1372560, 1421580, 1658510, 1895440, 1990212, 2094960, 2487765, 2653616, 2843160, 3317020, 3980424, 4975530, 5686320, 6634040, 7960848, 9951060, 13268080, 19902120, 39804240]

約数ペア:

[(1, 39804240), (2, 19902120), (3, 13268080), (4, 9951060), (5, 7960848), (6, 6634040), (7, 5686320), (8, 4975530), (10, 3980424), (12, 3317020), (14, 2843160), (15, 2653616), (16, 2487765), (19, 2094960), (20, 1990212), (21, 1895440), (24, 1658510), (28, 1421580), (29, 1372560), (30, 1326808), (35, 1137264), (38, 1047480), (40, 995106), (42, 947720), (43, 925680), (48, 829255), (56, 710790), (57, 698320), (58, 686280), (60, 663404), (70, 568632), (76, 523740), (80, 497553), (84, 473860), (86, 462840), (87, 457520), (95, 418992), (105, 379088), (112, 355395), (114, 349160), (116, 343140), (120, 331702), (129, 308560), (133, 299280), (140, 284316), (145, 274512), (152, 261870), (168, 236930), (172, 231420), (174, 228760), (190, 209496), (203, 196080), (210, 189544), (215, 185136), (228, 174580), (232, 171570), (240, 165851), (258, 154280), (266, 149640), (280, 142158), (285, 139664), (290, 137256), (301, 132240), (304, 130935), (336, 118465), (344, 115710), (348, 114380), (380, 104748), (399, 99760), (406, 98040), (420, 94772), (430, 92568), (435, 91504), (456, 87290), (464, 85785), (516, 77140), (532, 74820), (551, 72240), (560, 71079), (570, 69832), (580, 68628), (602, 66120), (609, 65360), (645, 61712), (665, 59856), (688, 57855), (696, 57190), (760, 52374), (798, 49880), (812, 49020), (817, 48720), (840, 47386), (860, 46284), (870, 45752), (903, 44080), (912, 43645), (1015, 39216), (1032, 38570), (1064, 37410), (1102, 36120), (1140, 34916), (1160, 34314), (1204, 33060), (1218, 32680), (1247, 31920), (1290, 30856), (1330, 29928), (1392, 28595), (1505, 26448), (1520, 26187), (1596, 24940), (1624, 24510), (1634, 24360), (1653, 24080), (1680, 23693), (1720, 23142), (1740, 22876), (1806, 22040), (1995, 19952), (2030, 19608), (2064, 19285), (2128, 18705), (2204, 18060), (2280, 17458), (2320, 17157), (2408, 16530), (2436, 16340), (2451, 16240), (2494, 15960), (2580, 15428), (2660, 14964), (2755, 14448), (3010, 13224), (3045, 13072), (3192, 12470), (3248, 12255), (3268, 12180), (3306, 12040), (3440, 11571), (3480, 11438), (3612, 11020), (3741, 10640), (3857, 10320), (3990, 9976), (4060, 9804), (4085, 9744), (4408, 9030), (4515, 8816), (4560, 8729), (4816, 8265), (4872, 8170), (4902, 8120), (4988, 7980), (5160, 7714), (5320, 7482), (5510, 7224), (5719, 6960), (6020, 6612), (6090, 6536), (6235, 6384)]