1328578560

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 384

約数和(自身を含む): 4968601560

約数和(自身を除く): 3640023000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 53, 60, 64, 68, 72, 80, 85, 90, 96, 102, 106, 120, 128, 136, 144, 153, 159, 160, 170, 180, 192, 204, 212, 240, 255, 256, 265, 272, 288, 306, 318, 320, 340, 360, 384, 408, 424, 477, 480, 510, 512, 530, 544, 576, 612, 636, 640, 680, 720, 765, 768, 795, 816, 848, 901, 954, 960, 1020, 1024, 1060, 1088, 1152, 1224, 1272, 1280, 1360, 1440, 1530, 1536, 1590, 1632, 1696, 1802, 1908, 1920, 2040, 2048, 2120, 2176, 2304, 2385, 2448, 2544, 2560, 2703, 2720, 2880, 3060, 3072, 3180, 3264, 3392, 3604, 3816, 3840, 4080, 4096, 4240, 4352, 4505, 4608, 4770, 4896, 5088, 5120, 5406, 5440, 5760, 6120, 6144, 6360, 6528, 6784, 7208, 7632, 7680, 8109, 8160, 8192, 8480, 8704, 9010, 9216, 9540, 9792, 10176, 10240, 10812, 10880, 11520, 12240, 12288, 12720, 13056, 13515, 13568, 14416, 15264, 15360, 16218, 16320, 16384, 16960, 17408, 18020, 18432, 19080, 19584, 20352, 20480, 21624, 21760, 23040, 24480, 24576, 25440, 26112, 27030, 27136, 28832, 30528, 30720, 32436, 32640, 32768, 33920, 34816, 36040, 36864, 38160, 39168, 40545, 40704, 40960, 43248, 43520, 46080, 48960, 49152, 50880, 52224, 54060, 54272, 57664, 61056, 61440, 64872, 65280, 67840, 69632, 72080, 73728, 76320, 78336, 81090, 81408, 81920, 86496, 87040, 92160, 97920, 98304, 101760, 104448, 108120, 108544, 115328, 122112, 122880, 129744, 130560, 135680, 139264, 144160, 147456, 152640, 156672, 162180, 162816, 163840, 172992, 174080, 184320, 195840, 203520, 208896, 216240, 217088, 230656, 244224, 245760, 259488, 261120, 271360, 278528, 288320, 294912, 305280, 313344, 324360, 325632, 345984, 348160, 368640, 391680, 407040, 417792, 432480, 434176, 461312, 488448, 491520, 518976, 522240, 542720, 557056, 576640, 610560, 626688, 648720, 651264, 691968, 696320, 737280, 783360, 814080, 835584, 864960, 868352, 922624, 976896, 1037952, 1044480, 1085440, 1153280, 1221120, 1253376, 1297440, 1302528, 1383936, 1392640, 1474560, 1566720, 1628160, 1671168, 1729920, 1736704, 1845248, 1953792, 2075904, 2088960, 2170880, 2306560, 2442240, 2506752, 2594880, 2605056, 2767872, 2785280, 3133440, 3256320, 3459840, 3690496, 3907584, 4151808, 4177920, 4341760, 4613120, 4884480, 5013504, 5189760, 5210112, 5535744, 6266880, 6512640, 6919680, 7380992, 7815168, 8303616, 8355840, 8683520, 9226240, 9768960, 10379520, 11071488, 12533760, 13025280, 13839360, 14761984, 15630336, 16607232, 18452480, 19537920, 20759040, 22142976, 25067520, 26050560, 27678720, 29523968, 33214464, 36904960, 39075840, 41518080, 44285952, 55357440, 66428928, 73809920, 78151680, 83036160, 88571904, 110714880, 132857856, 147619840, 166072320, 221429760, 265715712, 332144640, 442859520, 664289280, 1328578560]

約数ペア:

[(1, 1328578560), (2, 664289280), (3, 442859520), (4, 332144640), (5, 265715712), (6, 221429760), (8, 166072320), (9, 147619840), (10, 132857856), (12, 110714880), (15, 88571904), (16, 83036160), (17, 78151680), (18, 73809920), (20, 66428928), (24, 55357440), (30, 44285952), (32, 41518080), (34, 39075840), (36, 36904960), (40, 33214464), (45, 29523968), (48, 27678720), (51, 26050560), (53, 25067520), (60, 22142976), (64, 20759040), (68, 19537920), (72, 18452480), (80, 16607232), (85, 15630336), (90, 14761984), (96, 13839360), (102, 13025280), (106, 12533760), (120, 11071488), (128, 10379520), (136, 9768960), (144, 9226240), (153, 8683520), (159, 8355840), (160, 8303616), (170, 7815168), (180, 7380992), (192, 6919680), (204, 6512640), (212, 6266880), (240, 5535744), (255, 5210112), (256, 5189760), (265, 5013504), (272, 4884480), (288, 4613120), (306, 4341760), (318, 4177920), (320, 4151808), (340, 3907584), (360, 3690496), (384, 3459840), (408, 3256320), (424, 3133440), (477, 2785280), (480, 2767872), (510, 2605056), (512, 2594880), (530, 2506752), (544, 2442240), (576, 2306560), (612, 2170880), (636, 2088960), (640, 2075904), (680, 1953792), (720, 1845248), (765, 1736704), (768, 1729920), (795, 1671168), (816, 1628160), (848, 1566720), (901, 1474560), (954, 1392640), (960, 1383936), (1020, 1302528), (1024, 1297440), (1060, 1253376), (1088, 1221120), (1152, 1153280), (1224, 1085440), (1272, 1044480), (1280, 1037952), (1360, 976896), (1440, 922624), (1530, 868352), (1536, 864960), (1590, 835584), (1632, 814080), (1696, 783360), (1802, 737280), (1908, 696320), (1920, 691968), (2040, 651264), (2048, 648720), (2120, 626688), (2176, 610560), (2304, 576640), (2385, 557056), (2448, 542720), (2544, 522240), (2560, 518976), (2703, 491520), (2720, 488448), (2880, 461312), (3060, 434176), (3072, 432480), (3180, 417792), (3264, 407040), (3392, 391680), (3604, 368640), (3816, 348160), (3840, 345984), (4080, 325632), (4096, 324360), (4240, 313344), (4352, 305280), (4505, 294912), (4608, 288320), (4770, 278528), (4896, 271360), (5088, 261120), (5120, 259488), (5406, 245760), (5440, 244224), (5760, 230656), (6120, 217088), (6144, 216240), (6360, 208896), (6528, 203520), (6784, 195840), (7208, 184320), (7632, 174080), (7680, 172992), (8109, 163840), (8160, 162816), (8192, 162180), (8480, 156672), (8704, 152640), (9010, 147456), (9216, 144160), (9540, 139264), (9792, 135680), (10176, 130560), (10240, 129744), (10812, 122880), (10880, 122112), (11520, 115328), (12240, 108544), (12288, 108120), (12720, 104448), (13056, 101760), (13515, 98304), (13568, 97920), (14416, 92160), (15264, 87040), (15360, 86496), (16218, 81920), (16320, 81408), (16384, 81090), (16960, 78336), (17408, 76320), (18020, 73728), (18432, 72080), (19080, 69632), (19584, 67840), (20352, 65280), (20480, 64872), (21624, 61440), (21760, 61056), (23040, 57664), (24480, 54272), (24576, 54060), (25440, 52224), (26112, 50880), (27030, 49152), (27136, 48960), (28832, 46080), (30528, 43520), (30720, 43248), (32436, 40960), (32640, 40704), (32768, 40545), (33920, 39168), (34816, 38160), (36040, 36864)]