389941850880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1167211}}^1$

素因数の和:1167267

約数の個数: 216

約数和(自身を含む): 1395682076880

約数和(自身を除く): 1005740226000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1740, 1856, 1920, 2088, 2304, 2320, 2610, 2784, 2880, 3480, 3712, 3840, 4176, 4640, 5220, 5568, 5760, 6960, 7424, 8352, 9280, 10440, 11136, 11520, 13920, 16704, 18560, 20880, 22272, 27840, 33408, 37120, 41760, 55680, 66816, 83520, 111360, 167040, 334080, 1167211, 2334422, 3501633, 4668844, 5836055, 7003266, 9337688, 10504899, 11672110, 14006532, 17508165, 18675376, 21009798, 23344220, 28013064, 33849119, 35016330, 37350752, 42019596, 46688440, 52524495, 56026128, 67698238, 70032660, 74701504, 84039192, 93376880, 101547357, 105048990, 112052256, 135396476, 140065320, 149403008, 168078384, 169245595, 186753760, 203094714, 210097980, 224104512, 270792952, 280130640, 298806016, 304642071, 336156768, 338491190, 373507520, 406189428, 420195960, 448209024, 507736785, 541585904, 560261280, 609284142, 672313536, 676982380, 747015040, 812378856, 840391920, 896418048, 1015473570, 1083171808, 1120522560, 1218568284, 1344627072, 1353964760, 1494030080, 1523210355, 1624757712, 1680783840, 2030947140, 2166343616, 2241045120, 2437136568, 2689254144, 2707929520, 3046420710, 3249515424, 3361567680, 4061894280, 4332687232, 4482090240, 4874273136, 5415859040, 6092841420, 6499030848, 6723135360, 8123788560, 8665374464, 9748546272, 10831718080, 12185682840, 12998061696, 13446270720, 16247577120, 19497092544, 21663436160, 24371365680, 25996123392, 32495154240, 38994185088, 43326872320, 48742731360, 64990308480, 77988370176, 97485462720, 129980616960, 194970925440, 389941850880]

約数ペア:

[(1, 389941850880), (2, 194970925440), (3, 129980616960), (4, 97485462720), (5, 77988370176), (6, 64990308480), (8, 48742731360), (9, 43326872320), (10, 38994185088), (12, 32495154240), (15, 25996123392), (16, 24371365680), (18, 21663436160), (20, 19497092544), (24, 16247577120), (29, 13446270720), (30, 12998061696), (32, 12185682840), (36, 10831718080), (40, 9748546272), (45, 8665374464), (48, 8123788560), (58, 6723135360), (60, 6499030848), (64, 6092841420), (72, 5415859040), (80, 4874273136), (87, 4482090240), (90, 4332687232), (96, 4061894280), (116, 3361567680), (120, 3249515424), (128, 3046420710), (144, 2707929520), (145, 2689254144), (160, 2437136568), (174, 2241045120), (180, 2166343616), (192, 2030947140), (232, 1680783840), (240, 1624757712), (256, 1523210355), (261, 1494030080), (288, 1353964760), (290, 1344627072), (320, 1218568284), (348, 1120522560), (360, 1083171808), (384, 1015473570), (435, 896418048), (464, 840391920), (480, 812378856), (522, 747015040), (576, 676982380), (580, 672313536), (640, 609284142), (696, 560261280), (720, 541585904), (768, 507736785), (870, 448209024), (928, 420195960), (960, 406189428), (1044, 373507520), (1152, 338491190), (1160, 336156768), (1280, 304642071), (1305, 298806016), (1392, 280130640), (1440, 270792952), (1740, 224104512), (1856, 210097980), (1920, 203094714), (2088, 186753760), (2304, 169245595), (2320, 168078384), (2610, 149403008), (2784, 140065320), (2880, 135396476), (3480, 112052256), (3712, 105048990), (3840, 101547357), (4176, 93376880), (4640, 84039192), (5220, 74701504), (5568, 70032660), (5760, 67698238), (6960, 56026128), (7424, 52524495), (8352, 46688440), (9280, 42019596), (10440, 37350752), (11136, 35016330), (11520, 33849119), (13920, 28013064), (16704, 23344220), (18560, 21009798), (20880, 18675376), (22272, 17508165), (27840, 14006532), (33408, 11672110), (37120, 10504899), (41760, 9337688), (55680, 7003266), (66816, 5836055), (83520, 4668844), (111360, 3501633), (167040, 2334422), (334080, 1167211)]