828395520

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 208

約数和(自身を含む): 2697132480

約数和(自身を除く): 1868736960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 139, 160, 192, 194, 240, 256, 278, 291, 320, 384, 388, 417, 480, 485, 512, 556, 582, 640, 695, 768, 776, 834, 960, 970, 1024, 1112, 1164, 1280, 1390, 1455, 1536, 1552, 1668, 1920, 1940, 2048, 2085, 2224, 2328, 2560, 2780, 2910, 3072, 3104, 3336, 3840, 3880, 4096, 4170, 4448, 4656, 5120, 5560, 5820, 6144, 6208, 6672, 7680, 7760, 8340, 8896, 9312, 10240, 11120, 11640, 12288, 12416, 13344, 13483, 15360, 15520, 16680, 17792, 18624, 20480, 22240, 23280, 24832, 26688, 26966, 30720, 31040, 33360, 35584, 37248, 40449, 44480, 46560, 49664, 53376, 53932, 61440, 62080, 66720, 67415, 71168, 74496, 80898, 88960, 93120, 99328, 106752, 107864, 124160, 133440, 134830, 142336, 148992, 161796, 177920, 186240, 198656, 202245, 213504, 215728, 248320, 266880, 269660, 284672, 297984, 323592, 355840, 372480, 397312, 404490, 427008, 431456, 496640, 533760, 539320, 569344, 595968, 647184, 711680, 744960, 808980, 854016, 862912, 993280, 1067520, 1078640, 1191936, 1294368, 1423360, 1489920, 1617960, 1708032, 1725824, 1986560, 2135040, 2157280, 2588736, 2846720, 2979840, 3235920, 3451648, 4270080, 4314560, 5177472, 5959680, 6471840, 6903296, 8540160, 8629120, 10354944, 12943680, 13806592, 17258240, 20709888, 25887360, 27613184, 34516480, 41419776, 51774720, 55226368, 69032960, 82839552, 103549440, 138065920, 165679104, 207098880, 276131840, 414197760, 828395520]

約数ペア:

[(1, 828395520), (2, 414197760), (3, 276131840), (4, 207098880), (5, 165679104), (6, 138065920), (8, 103549440), (10, 82839552), (12, 69032960), (15, 55226368), (16, 51774720), (20, 41419776), (24, 34516480), (30, 27613184), (32, 25887360), (40, 20709888), (48, 17258240), (60, 13806592), (64, 12943680), (80, 10354944), (96, 8629120), (97, 8540160), (120, 6903296), (128, 6471840), (139, 5959680), (160, 5177472), (192, 4314560), (194, 4270080), (240, 3451648), (256, 3235920), (278, 2979840), (291, 2846720), (320, 2588736), (384, 2157280), (388, 2135040), (417, 1986560), (480, 1725824), (485, 1708032), (512, 1617960), (556, 1489920), (582, 1423360), (640, 1294368), (695, 1191936), (768, 1078640), (776, 1067520), (834, 993280), (960, 862912), (970, 854016), (1024, 808980), (1112, 744960), (1164, 711680), (1280, 647184), (1390, 595968), (1455, 569344), (1536, 539320), (1552, 533760), (1668, 496640), (1920, 431456), (1940, 427008), (2048, 404490), (2085, 397312), (2224, 372480), (2328, 355840), (2560, 323592), (2780, 297984), (2910, 284672), (3072, 269660), (3104, 266880), (3336, 248320), (3840, 215728), (3880, 213504), (4096, 202245), (4170, 198656), (4448, 186240), (4656, 177920), (5120, 161796), (5560, 148992), (5820, 142336), (6144, 134830), (6208, 133440), (6672, 124160), (7680, 107864), (7760, 106752), (8340, 99328), (8896, 93120), (9312, 88960), (10240, 80898), (11120, 74496), (11640, 71168), (12288, 67415), (12416, 66720), (13344, 62080), (13483, 61440), (15360, 53932), (15520, 53376), (16680, 49664), (17792, 46560), (18624, 44480), (20480, 40449), (22240, 37248), (23280, 35584), (24832, 33360), (26688, 31040), (26966, 30720)]