1428088320

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 400

約数和(自身を含む): 5240477088

約数和(自身を除く): 3812388768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 81, 90, 96, 97, 108, 120, 128, 135, 142, 144, 160, 162, 180, 192, 194, 213, 216, 240, 256, 270, 284, 288, 291, 320, 324, 355, 360, 384, 388, 405, 426, 432, 480, 485, 512, 540, 568, 576, 582, 639, 640, 648, 710, 720, 768, 776, 810, 852, 864, 873, 960, 970, 1065, 1080, 1136, 1152, 1164, 1278, 1280, 1296, 1420, 1440, 1455, 1536, 1552, 1620, 1704, 1728, 1746, 1917, 1920, 1940, 2130, 2160, 2272, 2304, 2328, 2556, 2560, 2592, 2619, 2840, 2880, 2910, 3104, 3195, 3240, 3408, 3456, 3492, 3834, 3840, 3880, 4260, 4320, 4365, 4544, 4608, 4656, 5112, 5184, 5238, 5680, 5751, 5760, 5820, 6208, 6390, 6480, 6816, 6887, 6912, 6984, 7668, 7680, 7760, 7857, 8520, 8640, 8730, 9088, 9312, 9585, 10224, 10368, 10476, 11360, 11502, 11520, 11640, 12416, 12780, 12960, 13095, 13632, 13774, 13824, 13968, 15336, 15520, 15714, 17040, 17280, 17460, 18176, 18624, 19170, 20448, 20661, 20736, 20952, 22720, 23004, 23040, 23280, 24832, 25560, 25920, 26190, 27264, 27548, 27936, 28755, 30672, 31040, 31428, 34080, 34435, 34560, 34920, 36352, 37248, 38340, 39285, 40896, 41322, 41472, 41904, 45440, 46008, 46560, 49664, 51120, 51840, 52380, 54528, 55096, 55872, 57510, 61344, 61983, 62080, 62856, 68160, 68870, 69120, 69840, 74496, 76680, 78570, 81792, 82644, 83808, 90880, 92016, 93120, 102240, 103305, 103680, 104760, 109056, 110192, 111744, 115020, 122688, 123966, 124160, 125712, 136320, 137740, 139680, 148992, 153360, 157140, 163584, 165288, 167616, 181760, 184032, 185949, 186240, 204480, 206610, 207360, 209520, 220384, 223488, 230040, 245376, 247932, 248320, 251424, 272640, 275480, 279360, 306720, 309915, 314280, 327168, 330576, 335232, 368064, 371898, 372480, 408960, 413220, 419040, 440768, 446976, 460080, 490752, 495864, 502848, 545280, 550960, 557847, 558720, 613440, 619830, 628560, 661152, 670464, 736128, 743796, 744960, 817920, 826440, 838080, 881536, 920160, 929745, 981504, 991728, 1005696, 1101920, 1115694, 1117440, 1226880, 1239660, 1257120, 1322304, 1340928, 1472256, 1487592, 1635840, 1652880, 1676160, 1763072, 1840320, 1859490, 1983456, 2011392, 2203840, 2231388, 2234880, 2453760, 2479320, 2514240, 2644608, 2789235, 2944512, 2975184, 3305760, 3352320, 3526144, 3680640, 3718980, 3966912, 4022784, 4407680, 4462776, 4907520, 4958640, 5028480, 5289216, 5578470, 5950368, 6611520, 6704640, 7361280, 7437960, 7933824, 8815360, 8925552, 9917280, 10056960, 10578432, 11156940, 11900736, 13223040, 14722560, 14875920, 15867648, 17630720, 17851104, 19834560, 20113920, 22313880, 23801472, 26446080, 29751840, 31735296, 35702208, 39669120, 44627760, 47602944, 52892160, 59503680, 71404416, 79338240, 89255520, 95205888, 119007360, 142808832, 158676480, 178511040, 238014720, 285617664, 357022080, 476029440, 714044160, 1428088320]

約数ペア:

[(1, 1428088320), (2, 714044160), (3, 476029440), (4, 357022080), (5, 285617664), (6, 238014720), (8, 178511040), (9, 158676480), (10, 142808832), (12, 119007360), (15, 95205888), (16, 89255520), (18, 79338240), (20, 71404416), (24, 59503680), (27, 52892160), (30, 47602944), (32, 44627760), (36, 39669120), (40, 35702208), (45, 31735296), (48, 29751840), (54, 26446080), (60, 23801472), (64, 22313880), (71, 20113920), (72, 19834560), (80, 17851104), (81, 17630720), (90, 15867648), (96, 14875920), (97, 14722560), (108, 13223040), (120, 11900736), (128, 11156940), (135, 10578432), (142, 10056960), (144, 9917280), (160, 8925552), (162, 8815360), (180, 7933824), (192, 7437960), (194, 7361280), (213, 6704640), (216, 6611520), (240, 5950368), (256, 5578470), (270, 5289216), (284, 5028480), (288, 4958640), (291, 4907520), (320, 4462776), (324, 4407680), (355, 4022784), (360, 3966912), (384, 3718980), (388, 3680640), (405, 3526144), (426, 3352320), (432, 3305760), (480, 2975184), (485, 2944512), (512, 2789235), (540, 2644608), (568, 2514240), (576, 2479320), (582, 2453760), (639, 2234880), (640, 2231388), (648, 2203840), (710, 2011392), (720, 1983456), (768, 1859490), (776, 1840320), (810, 1763072), (852, 1676160), (864, 1652880), (873, 1635840), (960, 1487592), (970, 1472256), (1065, 1340928), (1080, 1322304), (1136, 1257120), (1152, 1239660), (1164, 1226880), (1278, 1117440), (1280, 1115694), (1296, 1101920), (1420, 1005696), (1440, 991728), (1455, 981504), (1536, 929745), (1552, 920160), (1620, 881536), (1704, 838080), (1728, 826440), (1746, 817920), (1917, 744960), (1920, 743796), (1940, 736128), (2130, 670464), (2160, 661152), (2272, 628560), (2304, 619830), (2328, 613440), (2556, 558720), (2560, 557847), (2592, 550960), (2619, 545280), (2840, 502848), (2880, 495864), (2910, 490752), (3104, 460080), (3195, 446976), (3240, 440768), (3408, 419040), (3456, 413220), (3492, 408960), (3834, 372480), (3840, 371898), (3880, 368064), (4260, 335232), (4320, 330576), (4365, 327168), (4544, 314280), (4608, 309915), (4656, 306720), (5112, 279360), (5184, 275480), (5238, 272640), (5680, 251424), (5751, 248320), (5760, 247932), (5820, 245376), (6208, 230040), (6390, 223488), (6480, 220384), (6816, 209520), (6887, 207360), (6912, 206610), (6984, 204480), (7668, 186240), (7680, 185949), (7760, 184032), (7857, 181760), (8520, 167616), (8640, 165288), (8730, 163584), (9088, 157140), (9312, 153360), (9585, 148992), (10224, 139680), (10368, 137740), (10476, 136320), (11360, 125712), (11502, 124160), (11520, 123966), (11640, 122688), (12416, 115020), (12780, 111744), (12960, 110192), (13095, 109056), (13632, 104760), (13774, 103680), (13824, 103305), (13968, 102240), (15336, 93120), (15520, 92016), (15714, 90880), (17040, 83808), (17280, 82644), (17460, 81792), (18176, 78570), (18624, 76680), (19170, 74496), (20448, 69840), (20661, 69120), (20736, 68870), (20952, 68160), (22720, 62856), (23004, 62080), (23040, 61983), (23280, 61344), (24832, 57510), (25560, 55872), (25920, 55096), (26190, 54528), (27264, 52380), (27548, 51840), (27936, 51120), (28755, 49664), (30672, 46560), (31040, 46008), (31428, 45440), (34080, 41904), (34435, 41472), (34560, 41322), (34920, 40896), (36352, 39285), (37248, 38340)]