15661799712

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1510

約数の個数: 480

約数和(自身を含む): 55324684800

約数和(自身を除く): 39662885088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 27, 32, 34, 36, 38, 39, 48, 51, 52, 54, 57, 68, 72, 76, 78, 81, 96, 102, 104, 108, 114, 117, 136, 144, 152, 153, 156, 162, 171, 204, 208, 216, 221, 228, 234, 247, 272, 288, 304, 306, 312, 323, 324, 342, 351, 408, 416, 432, 442, 456, 459, 468, 494, 513, 544, 608, 612, 624, 646, 648, 663, 684, 702, 741, 816, 864, 884, 912, 918, 936, 969, 988, 1026, 1053, 1224, 1248, 1292, 1296, 1326, 1368, 1377, 1404, 1439, 1482, 1539, 1632, 1768, 1824, 1836, 1872, 1938, 1976, 1989, 2052, 2106, 2223, 2448, 2584, 2592, 2652, 2736, 2754, 2808, 2878, 2907, 2964, 3078, 3536, 3672, 3744, 3876, 3952, 3978, 4104, 4199, 4212, 4317, 4446, 4896, 5168, 5304, 5472, 5508, 5616, 5756, 5814, 5928, 5967, 6156, 6669, 7072, 7344, 7752, 7904, 7956, 8208, 8398, 8424, 8634, 8721, 8892, 10336, 10608, 11016, 11232, 11512, 11628, 11856, 11934, 12312, 12597, 12951, 13338, 14688, 15504, 15912, 16416, 16796, 16848, 17268, 17442, 17784, 17901, 18707, 20007, 21216, 22032, 23024, 23256, 23712, 23868, 24463, 24624, 25194, 25902, 26163, 26676, 27341, 31008, 31824, 33592, 33696, 34536, 34884, 35568, 35802, 37414, 37791, 38853, 40014, 44064, 46048, 46512, 47736, 48926, 49248, 50388, 51804, 52326, 53352, 54682, 56121, 63648, 67184, 69072, 69768, 71136, 71604, 73389, 74828, 75582, 77706, 80028, 82023, 93024, 95472, 97852, 100776, 103608, 104652, 106704, 109364, 112242, 113373, 116559, 134368, 138144, 139536, 143208, 146778, 149656, 151164, 155412, 160056, 164046, 168363, 190944, 195704, 201552, 207216, 209304, 213408, 218728, 220167, 224484, 226746, 233118, 246069, 279072, 286416, 293556, 299312, 302328, 310824, 318019, 320112, 328092, 336726, 340119, 355433, 391408, 403104, 414432, 418608, 437456, 440334, 448968, 453492, 464797, 466236, 492138, 505089, 572832, 587112, 598624, 604656, 621648, 636038, 640224, 656184, 660501, 673452, 680238, 710866, 738207, 782816, 837216, 874912, 880668, 897936, 906984, 929594, 932472, 954057, 984276, 1010178, 1066299, 1174224, 1209312, 1243296, 1272076, 1312368, 1321002, 1346904, 1360476, 1394391, 1421732, 1476414, 1515267, 1761336, 1795872, 1813968, 1859188, 1864944, 1908114, 1968552, 1981503, 2020356, 2132598, 2214621, 2348448, 2544152, 2624736, 2642004, 2693808, 2720952, 2788782, 2843464, 2862171, 2952828, 3030534, 3198897, 3522672, 3627936, 3718376, 3729888, 3816228, 3937104, 3963006, 4040712, 4183173, 4265196, 4429242, 5088304, 5284008, 5387616, 5441904, 5577564, 5686928, 5724342, 5905656, 6042361, 6061068, 6397794, 7045344, 7436752, 7632456, 7874208, 7926012, 8081424, 8366346, 8530392, 8586513, 8858484, 9596691, 10176608, 10568016, 10883808, 11155128, 11373856, 11448684, 11811312, 12084722, 12122136, 12549519, 12795588, 14873504, 15264912, 15852024, 16162848, 16732692, 17060784, 17173026, 17716968, 18127083, 19193382, 21136032, 22310256, 22897368, 23622624, 24169444, 24244272, 25099038, 25591176, 25759539, 28790073, 30529824, 31704048, 33465384, 34121568, 34346052, 35433936, 36254166, 37648557, 38386764, 44620512, 45794736, 48338888, 48488544, 50198076, 51182352, 51519078, 54381249, 57580146, 63408096, 66930768, 68692104, 70867872, 72508332, 75297114, 76773528, 91589472, 96677776, 100396152, 102364704, 103038156, 108762498, 115160292, 133861536, 137384208, 145016664, 150594228, 153547056, 163143747, 193355552, 200792304, 206076312, 217524996, 230320584, 274768416, 290033328, 301188456, 307094112, 326287494, 401584608, 412152624, 435049992, 460641168, 489431241, 580066656, 602376912, 652574988, 824305248, 870099984, 921282336, 978862482, 1204753824, 1305149976, 1740199968, 1957724964, 2610299952, 3915449928, 5220599904, 7830899856, 15661799712]

約数ペア:

[(1, 15661799712), (2, 7830899856), (3, 5220599904), (4, 3915449928), (6, 2610299952), (8, 1957724964), (9, 1740199968), (12, 1305149976), (13, 1204753824), (16, 978862482), (17, 921282336), (18, 870099984), (19, 824305248), (24, 652574988), (26, 602376912), (27, 580066656), (32, 489431241), (34, 460641168), (36, 435049992), (38, 412152624), (39, 401584608), (48, 326287494), (51, 307094112), (52, 301188456), (54, 290033328), (57, 274768416), (68, 230320584), (72, 217524996), (76, 206076312), (78, 200792304), (81, 193355552), (96, 163143747), (102, 153547056), (104, 150594228), (108, 145016664), (114, 137384208), (117, 133861536), (136, 115160292), (144, 108762498), (152, 103038156), (153, 102364704), (156, 100396152), (162, 96677776), (171, 91589472), (204, 76773528), (208, 75297114), (216, 72508332), (221, 70867872), (228, 68692104), (234, 66930768), (247, 63408096), (272, 57580146), (288, 54381249), (304, 51519078), (306, 51182352), (312, 50198076), (323, 48488544), (324, 48338888), (342, 45794736), (351, 44620512), (408, 38386764), (416, 37648557), (432, 36254166), (442, 35433936), (456, 34346052), (459, 34121568), (468, 33465384), (494, 31704048), (513, 30529824), (544, 28790073), (608, 25759539), (612, 25591176), (624, 25099038), (646, 24244272), (648, 24169444), (663, 23622624), (684, 22897368), (702, 22310256), (741, 21136032), (816, 19193382), (864, 18127083), (884, 17716968), (912, 17173026), (918, 17060784), (936, 16732692), (969, 16162848), (988, 15852024), (1026, 15264912), (1053, 14873504), (1224, 12795588), (1248, 12549519), (1292, 12122136), (1296, 12084722), (1326, 11811312), (1368, 11448684), (1377, 11373856), (1404, 11155128), (1439, 10883808), (1482, 10568016), (1539, 10176608), (1632, 9596691), (1768, 8858484), (1824, 8586513), (1836, 8530392), (1872, 8366346), (1938, 8081424), (1976, 7926012), (1989, 7874208), (2052, 7632456), (2106, 7436752), (2223, 7045344), (2448, 6397794), (2584, 6061068), (2592, 6042361), (2652, 5905656), (2736, 5724342), (2754, 5686928), (2808, 5577564), (2878, 5441904), (2907, 5387616), (2964, 5284008), (3078, 5088304), (3536, 4429242), (3672, 4265196), (3744, 4183173), (3876, 4040712), (3952, 3963006), (3978, 3937104), (4104, 3816228), (4199, 3729888), (4212, 3718376), (4317, 3627936), (4446, 3522672), (4896, 3198897), (5168, 3030534), (5304, 2952828), (5472, 2862171), (5508, 2843464), (5616, 2788782), (5756, 2720952), (5814, 2693808), (5928, 2642004), (5967, 2624736), (6156, 2544152), (6669, 2348448), (7072, 2214621), (7344, 2132598), (7752, 2020356), (7904, 1981503), (7956, 1968552), (8208, 1908114), (8398, 1864944), (8424, 1859188), (8634, 1813968), (8721, 1795872), (8892, 1761336), (10336, 1515267), (10608, 1476414), (11016, 1421732), (11232, 1394391), (11512, 1360476), (11628, 1346904), (11856, 1321002), (11934, 1312368), (12312, 1272076), (12597, 1243296), (12951, 1209312), (13338, 1174224), (14688, 1066299), (15504, 1010178), (15912, 984276), (16416, 954057), (16796, 932472), (16848, 929594), (17268, 906984), (17442, 897936), (17784, 880668), (17901, 874912), (18707, 837216), (20007, 782816), (21216, 738207), (22032, 710866), (23024, 680238), (23256, 673452), (23712, 660501), (23868, 656184), (24463, 640224), (24624, 636038), (25194, 621648), (25902, 604656), (26163, 598624), (26676, 587112), (27341, 572832), (31008, 505089), (31824, 492138), (33592, 466236), (33696, 464797), (34536, 453492), (34884, 448968), (35568, 440334), (35802, 437456), (37414, 418608), (37791, 414432), (38853, 403104), (40014, 391408), (44064, 355433), (46048, 340119), (46512, 336726), (47736, 328092), (48926, 320112), (49248, 318019), (50388, 310824), (51804, 302328), (52326, 299312), (53352, 293556), (54682, 286416), (56121, 279072), (63648, 246069), (67184, 233118), (69072, 226746), (69768, 224484), (71136, 220167), (71604, 218728), (73389, 213408), (74828, 209304), (75582, 207216), (77706, 201552), (80028, 195704), (82023, 190944), (93024, 168363), (95472, 164046), (97852, 160056), (100776, 155412), (103608, 151164), (104652, 149656), (106704, 146778), (109364, 143208), (112242, 139536), (113373, 138144), (116559, 134368)]