21886202880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2251}}^1$

素因数の和:2493

約数の個数: 264

約数和(自身を含む): 76228380384

約数和(自身を除く): 54342177504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 211, 240, 256, 288, 320, 360, 384, 422, 480, 512, 576, 633, 640, 720, 768, 844, 960, 1024, 1055, 1152, 1266, 1280, 1440, 1536, 1688, 1899, 1920, 2110, 2251, 2304, 2532, 2560, 2880, 3072, 3165, 3376, 3798, 3840, 4220, 4502, 4608, 5064, 5120, 5760, 6330, 6752, 6753, 7596, 7680, 8440, 9004, 9216, 9495, 10128, 11255, 11520, 12660, 13504, 13506, 15192, 15360, 16880, 18008, 18990, 20256, 20259, 22510, 23040, 25320, 27008, 27012, 30384, 33760, 33765, 36016, 37980, 40512, 40518, 45020, 46080, 50640, 54016, 54024, 60768, 67520, 67530, 72032, 75960, 81024, 81036, 90040, 101280, 101295, 108032, 108048, 121536, 135040, 135060, 144064, 151920, 162048, 162072, 180080, 202560, 202590, 216064, 216096, 243072, 270080, 270120, 288128, 303840, 324096, 324144, 360160, 405120, 405180, 432192, 474961, 486144, 540160, 540240, 576256, 607680, 648192, 648288, 720320, 810240, 810360, 864384, 949922, 972288, 1080320, 1080480, 1152512, 1215360, 1296576, 1424883, 1440640, 1620480, 1620720, 1728768, 1899844, 1944576, 2160960, 2305024, 2374805, 2430720, 2593152, 2849766, 2881280, 3240960, 3241440, 3457536, 3799688, 4274649, 4321920, 4749610, 4861440, 5186304, 5699532, 5762560, 6482880, 6915072, 7124415, 7599376, 8549298, 8643840, 9499220, 9722880, 10372608, 11399064, 11525120, 12965760, 14248830, 15198752, 17098596, 17287680, 18998440, 20745216, 21373245, 22798128, 25931520, 28497660, 30397504, 34197192, 34575360, 37996880, 42746490, 45596256, 51863040, 56995320, 60795008, 68394384, 75993760, 85492980, 91192512, 103726080, 113990640, 121590016, 136788768, 151987520, 170985960, 182385024, 227981280, 243180032, 273577536, 303975040, 341971920, 364770048, 455962560, 486360064, 547155072, 607950080, 683943840, 729540096, 911925120, 1094310144, 1215900160, 1367887680, 1459080192, 1823850240, 2188620288, 2431800320, 2735775360, 3647700480, 4377240576, 5471550720, 7295400960, 10943101440, 21886202880]

約数ペア:

[(1, 21886202880), (2, 10943101440), (3, 7295400960), (4, 5471550720), (5, 4377240576), (6, 3647700480), (8, 2735775360), (9, 2431800320), (10, 2188620288), (12, 1823850240), (15, 1459080192), (16, 1367887680), (18, 1215900160), (20, 1094310144), (24, 911925120), (30, 729540096), (32, 683943840), (36, 607950080), (40, 547155072), (45, 486360064), (48, 455962560), (60, 364770048), (64, 341971920), (72, 303975040), (80, 273577536), (90, 243180032), (96, 227981280), (120, 182385024), (128, 170985960), (144, 151987520), (160, 136788768), (180, 121590016), (192, 113990640), (211, 103726080), (240, 91192512), (256, 85492980), (288, 75993760), (320, 68394384), (360, 60795008), (384, 56995320), (422, 51863040), (480, 45596256), (512, 42746490), (576, 37996880), (633, 34575360), (640, 34197192), (720, 30397504), (768, 28497660), (844, 25931520), (960, 22798128), (1024, 21373245), (1055, 20745216), (1152, 18998440), (1266, 17287680), (1280, 17098596), (1440, 15198752), (1536, 14248830), (1688, 12965760), (1899, 11525120), (1920, 11399064), (2110, 10372608), (2251, 9722880), (2304, 9499220), (2532, 8643840), (2560, 8549298), (2880, 7599376), (3072, 7124415), (3165, 6915072), (3376, 6482880), (3798, 5762560), (3840, 5699532), (4220, 5186304), (4502, 4861440), (4608, 4749610), (5064, 4321920), (5120, 4274649), (5760, 3799688), (6330, 3457536), (6752, 3241440), (6753, 3240960), (7596, 2881280), (7680, 2849766), (8440, 2593152), (9004, 2430720), (9216, 2374805), (9495, 2305024), (10128, 2160960), (11255, 1944576), (11520, 1899844), (12660, 1728768), (13504, 1620720), (13506, 1620480), (15192, 1440640), (15360, 1424883), (16880, 1296576), (18008, 1215360), (18990, 1152512), (20256, 1080480), (20259, 1080320), (22510, 972288), (23040, 949922), (25320, 864384), (27008, 810360), (27012, 810240), (30384, 720320), (33760, 648288), (33765, 648192), (36016, 607680), (37980, 576256), (40512, 540240), (40518, 540160), (45020, 486144), (46080, 474961), (50640, 432192), (54016, 405180), (54024, 405120), (60768, 360160), (67520, 324144), (67530, 324096), (72032, 303840), (75960, 288128), (81024, 270120), (81036, 270080), (90040, 243072), (101280, 216096), (101295, 216064), (108032, 202590), (108048, 202560), (121536, 180080), (135040, 162072), (135060, 162048), (144064, 151920)]