1253629440

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{2591}}^1$

素因数の和:2630

約数の個数: 320

約数和(自身を含む): 5091102720

約数和(自身を除く): 3837473280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2591, 2688, 2880, 3024, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5182, 5376, 5760, 6048, 6720, 6912, 7560, 7680, 7773, 8064, 8640, 8960, 10080, 10364, 10752, 11520, 12096, 12955, 13440, 13824, 15120, 15546, 16128, 17280, 17920, 18137, 20160, 20728, 23040, 23319, 24192, 25910, 26880, 30240, 31092, 32256, 34560, 36274, 38865, 40320, 41456, 46638, 48384, 51820, 53760, 54411, 60480, 62184, 69120, 69957, 72548, 77730, 80640, 82912, 90685, 93276, 96768, 103640, 108822, 116595, 120960, 124368, 139914, 145096, 155460, 161280, 163233, 165824, 181370, 186552, 207280, 217644, 233190, 241920, 248736, 272055, 279828, 290192, 310920, 326466, 331648, 349785, 362740, 373104, 414560, 435288, 466380, 483840, 489699, 497472, 544110, 559656, 580384, 621840, 652932, 663296, 699570, 725480, 746208, 816165, 829120, 870576, 932760, 979398, 994944, 1088220, 1119312, 1160768, 1243680, 1305864, 1326592, 1399140, 1450960, 1492416, 1632330, 1658240, 1741152, 1865520, 1958796, 1989888, 2176440, 2238624, 2321536, 2448495, 2487360, 2611728, 2798280, 2901920, 2984832, 3264660, 3316480, 3482304, 3731040, 3917592, 3979776, 4352880, 4477248, 4643072, 4896990, 4974720, 5223456, 5596560, 5803840, 5969664, 6529320, 6632960, 6964608, 7462080, 7835184, 8705760, 8954496, 9286144, 9793980, 9949440, 10446912, 11193120, 11607680, 11939328, 13058640, 13929216, 14924160, 15670368, 17411520, 17908992, 19587960, 19898880, 20893824, 22386240, 23215360, 26117280, 27858432, 29848320, 31340736, 34823040, 35817984, 39175920, 41787648, 44772480, 46430720, 52234560, 59696640, 62681472, 69646080, 78351840, 83575296, 89544960, 104469120, 125362944, 139292160, 156703680, 179089920, 208938240, 250725888, 313407360, 417876480, 626814720, 1253629440]

約数ペア:

[(1, 1253629440), (2, 626814720), (3, 417876480), (4, 313407360), (5, 250725888), (6, 208938240), (7, 179089920), (8, 156703680), (9, 139292160), (10, 125362944), (12, 104469120), (14, 89544960), (15, 83575296), (16, 78351840), (18, 69646080), (20, 62681472), (21, 59696640), (24, 52234560), (27, 46430720), (28, 44772480), (30, 41787648), (32, 39175920), (35, 35817984), (36, 34823040), (40, 31340736), (42, 29848320), (45, 27858432), (48, 26117280), (54, 23215360), (56, 22386240), (60, 20893824), (63, 19898880), (64, 19587960), (70, 17908992), (72, 17411520), (80, 15670368), (84, 14924160), (90, 13929216), (96, 13058640), (105, 11939328), (108, 11607680), (112, 11193120), (120, 10446912), (126, 9949440), (128, 9793980), (135, 9286144), (140, 8954496), (144, 8705760), (160, 7835184), (168, 7462080), (180, 6964608), (189, 6632960), (192, 6529320), (210, 5969664), (216, 5803840), (224, 5596560), (240, 5223456), (252, 4974720), (256, 4896990), (270, 4643072), (280, 4477248), (288, 4352880), (315, 3979776), (320, 3917592), (336, 3731040), (360, 3482304), (378, 3316480), (384, 3264660), (420, 2984832), (432, 2901920), (448, 2798280), (480, 2611728), (504, 2487360), (512, 2448495), (540, 2321536), (560, 2238624), (576, 2176440), (630, 1989888), (640, 1958796), (672, 1865520), (720, 1741152), (756, 1658240), (768, 1632330), (840, 1492416), (864, 1450960), (896, 1399140), (945, 1326592), (960, 1305864), (1008, 1243680), (1080, 1160768), (1120, 1119312), (1152, 1088220), (1260, 994944), (1280, 979398), (1344, 932760), (1440, 870576), (1512, 829120), (1536, 816165), (1680, 746208), (1728, 725480), (1792, 699570), (1890, 663296), (1920, 652932), (2016, 621840), (2160, 580384), (2240, 559656), (2304, 544110), (2520, 497472), (2560, 489699), (2591, 483840), (2688, 466380), (2880, 435288), (3024, 414560), (3360, 373104), (3456, 362740), (3584, 349785), (3780, 331648), (3840, 326466), (4032, 310920), (4320, 290192), (4480, 279828), (4608, 272055), (5040, 248736), (5182, 241920), (5376, 233190), (5760, 217644), (6048, 207280), (6720, 186552), (6912, 181370), (7560, 165824), (7680, 163233), (7773, 161280), (8064, 155460), (8640, 145096), (8960, 139914), (10080, 124368), (10364, 120960), (10752, 116595), (11520, 108822), (12096, 103640), (12955, 96768), (13440, 93276), (13824, 90685), (15120, 82912), (15546, 80640), (16128, 77730), (17280, 72548), (17920, 69957), (18137, 69120), (20160, 62184), (20728, 60480), (23040, 54411), (23319, 53760), (24192, 51820), (25910, 48384), (26880, 46638), (30240, 41456), (31092, 40320), (32256, 38865), (34560, 36274)]