21160688640

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15139}}^1$

素因数の和:15187

約数の個数: 352

約数和(自身を含む): 83305367040

約数和(自身を除く): 62144678400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 512, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1024, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1536, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2560, 2688, 2730, 2912, 3072, 3120, 3328, 3360, 3584, 3640, 3840, 4160, 4368, 4480, 4992, 5120, 5376, 5460, 5824, 6240, 6656, 6720, 7168, 7280, 7680, 8320, 8736, 8960, 9984, 10752, 10920, 11648, 12480, 13312, 13440, 14560, 15139, 15360, 16640, 17472, 17920, 19968, 21504, 21840, 23296, 24960, 26880, 29120, 30278, 33280, 34944, 35840, 39936, 43680, 45417, 46592, 49920, 53760, 58240, 60556, 66560, 69888, 75695, 87360, 90834, 93184, 99840, 105973, 107520, 116480, 121112, 139776, 151390, 174720, 181668, 196807, 199680, 211946, 227085, 232960, 242224, 279552, 302780, 317919, 349440, 363336, 393614, 423892, 454170, 465920, 484448, 529865, 590421, 605560, 635838, 698880, 726672, 787228, 847784, 908340, 968896, 984035, 1059730, 1180842, 1211120, 1271676, 1377649, 1397760, 1453344, 1574456, 1589595, 1695568, 1816680, 1937792, 1968070, 2119460, 2361684, 2422240, 2543352, 2755298, 2906688, 2952105, 3148912, 3179190, 3391136, 3633360, 3875584, 3936140, 4132947, 4238920, 4723368, 4844480, 5086704, 5510596, 5813376, 5904210, 6297824, 6358380, 6782272, 6888245, 7266720, 7751168, 7872280, 8265894, 8477840, 9446736, 9688960, 10173408, 11021192, 11626752, 11808420, 12595648, 12716760, 13564544, 13776490, 14533440, 15502336, 15744560, 16531788, 16955680, 18893472, 19377920, 20346816, 20664735, 22042384, 23253504, 23616840, 25191296, 25433520, 27129088, 27552980, 29066880, 31489120, 33063576, 33911360, 37786944, 38755840, 40693632, 41329470, 44084768, 46507008, 47233680, 50382592, 50867040, 54258176, 55105960, 58133760, 62978240, 66127152, 67822720, 75573888, 77511680, 81387264, 82658940, 88169536, 94467360, 100765184, 101734080, 108516352, 110211920, 116267520, 125956480, 132254304, 135645440, 151147776, 162774528, 165317880, 176339072, 188934720, 201530368, 203468160, 220423840, 232535040, 251912960, 264508608, 271290880, 302295552, 325549056, 330635760, 352678144, 377869440, 406936320, 440847680, 503825920, 529017216, 542581760, 604591104, 661271520, 705356288, 755738880, 813872640, 881695360, 1007651840, 1058034432, 1322543040, 1410712576, 1511477760, 1627745280, 1763390720, 2116068864, 2645086080, 3022955520, 3526781440, 4232137728, 5290172160, 7053562880, 10580344320, 21160688640]

約数ペア:

[(1, 21160688640), (2, 10580344320), (3, 7053562880), (4, 5290172160), (5, 4232137728), (6, 3526781440), (7, 3022955520), (8, 2645086080), (10, 2116068864), (12, 1763390720), (13, 1627745280), (14, 1511477760), (15, 1410712576), (16, 1322543040), (20, 1058034432), (21, 1007651840), (24, 881695360), (26, 813872640), (28, 755738880), (30, 705356288), (32, 661271520), (35, 604591104), (39, 542581760), (40, 529017216), (42, 503825920), (48, 440847680), (52, 406936320), (56, 377869440), (60, 352678144), (64, 330635760), (65, 325549056), (70, 302295552), (78, 271290880), (80, 264508608), (84, 251912960), (91, 232535040), (96, 220423840), (104, 203468160), (105, 201530368), (112, 188934720), (120, 176339072), (128, 165317880), (130, 162774528), (140, 151147776), (156, 135645440), (160, 132254304), (168, 125956480), (182, 116267520), (192, 110211920), (195, 108516352), (208, 101734080), (210, 100765184), (224, 94467360), (240, 88169536), (256, 82658940), (260, 81387264), (273, 77511680), (280, 75573888), (312, 67822720), (320, 66127152), (336, 62978240), (364, 58133760), (384, 55105960), (390, 54258176), (416, 50867040), (420, 50382592), (448, 47233680), (455, 46507008), (480, 44084768), (512, 41329470), (520, 40693632), (546, 38755840), (560, 37786944), (624, 33911360), (640, 33063576), (672, 31489120), (728, 29066880), (768, 27552980), (780, 27129088), (832, 25433520), (840, 25191296), (896, 23616840), (910, 23253504), (960, 22042384), (1024, 20664735), (1040, 20346816), (1092, 19377920), (1120, 18893472), (1248, 16955680), (1280, 16531788), (1344, 15744560), (1365, 15502336), (1456, 14533440), (1536, 13776490), (1560, 13564544), (1664, 12716760), (1680, 12595648), (1792, 11808420), (1820, 11626752), (1920, 11021192), (2080, 10173408), (2184, 9688960), (2240, 9446736), (2496, 8477840), (2560, 8265894), (2688, 7872280), (2730, 7751168), (2912, 7266720), (3072, 6888245), (3120, 6782272), (3328, 6358380), (3360, 6297824), (3584, 5904210), (3640, 5813376), (3840, 5510596), (4160, 5086704), (4368, 4844480), (4480, 4723368), (4992, 4238920), (5120, 4132947), (5376, 3936140), (5460, 3875584), (5824, 3633360), (6240, 3391136), (6656, 3179190), (6720, 3148912), (7168, 2952105), (7280, 2906688), (7680, 2755298), (8320, 2543352), (8736, 2422240), (8960, 2361684), (9984, 2119460), (10752, 1968070), (10920, 1937792), (11648, 1816680), (12480, 1695568), (13312, 1589595), (13440, 1574456), (14560, 1453344), (15139, 1397760), (15360, 1377649), (16640, 1271676), (17472, 1211120), (17920, 1180842), (19968, 1059730), (21504, 984035), (21840, 968896), (23296, 908340), (24960, 847784), (26880, 787228), (29120, 726672), (30278, 698880), (33280, 635838), (34944, 605560), (35840, 590421), (39936, 529865), (43680, 484448), (45417, 465920), (46592, 454170), (49920, 423892), (53760, 393614), (58240, 363336), (60556, 349440), (66560, 317919), (69888, 302780), (75695, 279552), (87360, 242224), (90834, 232960), (93184, 227085), (99840, 211946), (105973, 199680), (107520, 196807), (116480, 181668), (121112, 174720), (139776, 151390)]