21047316480

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2294

約数の個数: 416

約数和(自身を含む): 79262668800

約数和(自身を除く): 58215352320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1024, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1728, 1836, 1920, 2040, 2048, 2160, 2176, 2239, 2295, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3456, 3672, 3840, 4080, 4096, 4320, 4352, 4478, 4590, 4608, 4896, 5120, 5440, 5760, 6120, 6144, 6528, 6717, 6912, 7344, 7680, 8160, 8640, 8704, 8956, 9180, 9216, 9792, 10240, 10880, 11195, 11520, 12240, 12288, 13056, 13434, 13824, 14688, 15360, 16320, 17280, 17408, 17912, 18360, 18432, 19584, 20151, 20480, 21760, 22390, 23040, 24480, 26112, 26868, 27648, 29376, 30720, 32640, 33585, 34560, 34816, 35824, 36720, 36864, 38063, 39168, 40302, 43520, 44780, 46080, 48960, 52224, 53736, 55296, 58752, 60453, 61440, 65280, 67170, 69120, 69632, 71648, 73440, 76126, 78336, 80604, 87040, 89560, 92160, 97920, 100755, 104448, 107472, 110592, 114189, 117504, 120906, 130560, 134340, 138240, 143296, 146880, 152252, 156672, 161208, 174080, 179120, 184320, 190315, 195840, 201510, 208896, 214944, 228378, 235008, 241812, 261120, 268680, 276480, 286592, 293760, 302265, 304504, 313344, 322416, 342567, 348160, 358240, 380630, 391680, 403020, 429888, 456756, 470016, 483624, 522240, 537360, 552960, 570945, 573184, 587520, 604530, 609008, 626688, 644832, 685134, 716480, 761260, 783360, 806040, 859776, 913512, 940032, 967248, 1027701, 1044480, 1074720, 1141890, 1146368, 1175040, 1209060, 1218016, 1289664, 1370268, 1432960, 1522520, 1566720, 1612080, 1712835, 1719552, 1827024, 1880064, 1934496, 2055402, 2149440, 2283780, 2292736, 2350080, 2418120, 2436032, 2579328, 2740536, 2865920, 3045040, 3133440, 3224160, 3425670, 3439104, 3654048, 3868992, 4110804, 4298880, 4567560, 4585472, 4700160, 4836240, 4872064, 5138505, 5158656, 5481072, 5731840, 6090080, 6448320, 6851340, 6878208, 7308096, 7737984, 8221608, 8597760, 9135120, 9170944, 9400320, 9672480, 9744128, 10277010, 10317312, 10962144, 11463680, 12180160, 12896640, 13702680, 13756416, 14616192, 15475968, 16443216, 17195520, 18270240, 19344960, 19488256, 20554020, 20634624, 21924288, 22927360, 24360320, 25793280, 27405360, 27512832, 29232384, 30951936, 32886432, 34391040, 36540480, 38689920, 38976512, 41108040, 41269248, 43848576, 45854720, 48720640, 51586560, 54810720, 58464768, 61903872, 65772864, 68782080, 73080960, 77379840, 77953024, 82216080, 82538496, 87697152, 97441280, 103173120, 109621440, 116929536, 123807744, 131545728, 137564160, 146161920, 154759680, 155906048, 164432160, 175394304, 194882560, 206346240, 219242880, 233859072, 247615488, 263091456, 292323840, 309519360, 328864320, 350788608, 389765120, 412692480, 438485760, 467718144, 526182912, 584647680, 619038720, 657728640, 701577216, 779530240, 876971520, 1052365824, 1169295360, 1238077440, 1315457280, 1403154432, 1753943040, 2104731648, 2338590720, 2630914560, 3507886080, 4209463296, 5261829120, 7015772160, 10523658240, 21047316480]

約数ペア:

[(1, 21047316480), (2, 10523658240), (3, 7015772160), (4, 5261829120), (5, 4209463296), (6, 3507886080), (8, 2630914560), (9, 2338590720), (10, 2104731648), (12, 1753943040), (15, 1403154432), (16, 1315457280), (17, 1238077440), (18, 1169295360), (20, 1052365824), (24, 876971520), (27, 779530240), (30, 701577216), (32, 657728640), (34, 619038720), (36, 584647680), (40, 526182912), (45, 467718144), (48, 438485760), (51, 412692480), (54, 389765120), (60, 350788608), (64, 328864320), (68, 309519360), (72, 292323840), (80, 263091456), (85, 247615488), (90, 233859072), (96, 219242880), (102, 206346240), (108, 194882560), (120, 175394304), (128, 164432160), (135, 155906048), (136, 154759680), (144, 146161920), (153, 137564160), (160, 131545728), (170, 123807744), (180, 116929536), (192, 109621440), (204, 103173120), (216, 97441280), (240, 87697152), (255, 82538496), (256, 82216080), (270, 77953024), (272, 77379840), (288, 73080960), (306, 68782080), (320, 65772864), (340, 61903872), (360, 58464768), (384, 54810720), (408, 51586560), (432, 48720640), (459, 45854720), (480, 43848576), (510, 41269248), (512, 41108040), (540, 38976512), (544, 38689920), (576, 36540480), (612, 34391040), (640, 32886432), (680, 30951936), (720, 29232384), (765, 27512832), (768, 27405360), (816, 25793280), (864, 24360320), (918, 22927360), (960, 21924288), (1020, 20634624), (1024, 20554020), (1080, 19488256), (1088, 19344960), (1152, 18270240), (1224, 17195520), (1280, 16443216), (1360, 15475968), (1440, 14616192), (1530, 13756416), (1536, 13702680), (1632, 12896640), (1728, 12180160), (1836, 11463680), (1920, 10962144), (2040, 10317312), (2048, 10277010), (2160, 9744128), (2176, 9672480), (2239, 9400320), (2295, 9170944), (2304, 9135120), (2448, 8597760), (2560, 8221608), (2720, 7737984), (2880, 7308096), (3060, 6878208), (3072, 6851340), (3264, 6448320), (3456, 6090080), (3672, 5731840), (3840, 5481072), (4080, 5158656), (4096, 5138505), (4320, 4872064), (4352, 4836240), (4478, 4700160), (4590, 4585472), (4608, 4567560), (4896, 4298880), (5120, 4110804), (5440, 3868992), (5760, 3654048), (6120, 3439104), (6144, 3425670), (6528, 3224160), (6717, 3133440), (6912, 3045040), (7344, 2865920), (7680, 2740536), (8160, 2579328), (8640, 2436032), (8704, 2418120), (8956, 2350080), (9180, 2292736), (9216, 2283780), (9792, 2149440), (10240, 2055402), (10880, 1934496), (11195, 1880064), (11520, 1827024), (12240, 1719552), (12288, 1712835), (13056, 1612080), (13434, 1566720), (13824, 1522520), (14688, 1432960), (15360, 1370268), (16320, 1289664), (17280, 1218016), (17408, 1209060), (17912, 1175040), (18360, 1146368), (18432, 1141890), (19584, 1074720), (20151, 1044480), (20480, 1027701), (21760, 967248), (22390, 940032), (23040, 913512), (24480, 859776), (26112, 806040), (26868, 783360), (27648, 761260), (29376, 716480), (30720, 685134), (32640, 644832), (33585, 626688), (34560, 609008), (34816, 604530), (35824, 587520), (36720, 573184), (36864, 570945), (38063, 552960), (39168, 537360), (40302, 522240), (43520, 483624), (44780, 470016), (46080, 456756), (48960, 429888), (52224, 403020), (53736, 391680), (55296, 380630), (58752, 358240), (60453, 348160), (61440, 342567), (65280, 322416), (67170, 313344), (69120, 304504), (69632, 302265), (71648, 293760), (73440, 286592), (76126, 276480), (78336, 268680), (80604, 261120), (87040, 241812), (89560, 235008), (92160, 228378), (97920, 214944), (100755, 208896), (104448, 201510), (107472, 195840), (110592, 190315), (114189, 184320), (117504, 179120), (120906, 174080), (130560, 161208), (134340, 156672), (138240, 152252), (143296, 146880)]