20126085120

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2196

約数の個数: 416

約数和(自身を含む): 75794927040

約数和(自身を除く): 55668841920

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, 2141, 2160, 2176, 2295, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3456, 3672, 3840, 4080, 4096, 4282, 4320, 4352, 4590, 4608, 4896, 5120, 5440, 5760, 6120, 6144, 6423, 6528, 6912, 7344, 7680, 8160, 8564, 8640, 8704, 9180, 9216, 9792, 10240, 10705, 10880, 11520, 12240, 12288, 12846, 13056, 13824, 14688, 15360, 16320, 17128, 17280, 17408, 18360, 18432, 19269, 19584, 20480, 21410, 21760, 23040, 24480, 25692, 26112, 27648, 29376, 30720, 32115, 32640, 34256, 34560, 34816, 36397, 36720, 36864, 38538, 39168, 42820, 43520, 46080, 48960, 51384, 52224, 55296, 57807, 58752, 61440, 64230, 65280, 68512, 69120, 69632, 72794, 73440, 77076, 78336, 85640, 87040, 92160, 96345, 97920, 102768, 104448, 109191, 110592, 115614, 117504, 128460, 130560, 137024, 138240, 145588, 146880, 154152, 156672, 171280, 174080, 181985, 184320, 192690, 195840, 205536, 208896, 218382, 231228, 235008, 256920, 261120, 274048, 276480, 289035, 291176, 293760, 308304, 313344, 327573, 342560, 348160, 363970, 385380, 391680, 411072, 436764, 462456, 470016, 513840, 522240, 545955, 548096, 552960, 578070, 582352, 587520, 616608, 626688, 655146, 685120, 727940, 770760, 783360, 822144, 873528, 924912, 940032, 982719, 1027680, 1044480, 1091910, 1096192, 1156140, 1164704, 1175040, 1233216, 1310292, 1370240, 1455880, 1541520, 1566720, 1637865, 1644288, 1747056, 1849824, 1880064, 1965438, 2055360, 2183820, 2192384, 2312280, 2329408, 2350080, 2466432, 2620584, 2740480, 2911760, 3083040, 3133440, 3275730, 3288576, 3494112, 3699648, 3930876, 4110720, 4367640, 4384768, 4624560, 4658816, 4700160, 4913595, 4932864, 5241168, 5480960, 5823520, 6166080, 6551460, 6577152, 6988224, 7399296, 7861752, 8221440, 8735280, 8769536, 9249120, 9317632, 9400320, 9827190, 9865728, 10482336, 10961920, 11647040, 12332160, 13102920, 13154304, 13976448, 14798592, 15723504, 16442880, 17470560, 18498240, 18635264, 19654380, 19731456, 20964672, 21923840, 23294080, 24664320, 26205840, 26308608, 27952896, 29597184, 31447008, 32885760, 34941120, 36996480, 37270528, 39308760, 39462912, 41929344, 43847680, 46588160, 49328640, 52411680, 55905792, 59194368, 62894016, 65771520, 69882240, 73992960, 74541056, 78617520, 78925824, 83858688, 93176320, 98657280, 104823360, 111811584, 118388736, 125788032, 131543040, 139764480, 147985920, 149082112, 157235040, 167717376, 186352640, 197314560, 209646720, 223623168, 236777472, 251576064, 279528960, 295971840, 314470080, 335434752, 372705280, 394629120, 419293440, 447246336, 503152128, 559057920, 591943680, 628940160, 670869504, 745410560, 838586880, 1006304256, 1118115840, 1183887360, 1257880320, 1341739008, 1677173760, 2012608512, 2236231680, 2515760640, 3354347520, 4025217024, 5031521280, 6708695040, 10063042560, 20126085120]

約数ペア:

[(1, 20126085120), (2, 10063042560), (3, 6708695040), (4, 5031521280), (5, 4025217024), (6, 3354347520), (8, 2515760640), (9, 2236231680), (10, 2012608512), (12, 1677173760), (15, 1341739008), (16, 1257880320), (17, 1183887360), (18, 1118115840), (20, 1006304256), (24, 838586880), (27, 745410560), (30, 670869504), (32, 628940160), (34, 591943680), (36, 559057920), (40, 503152128), (45, 447246336), (48, 419293440), (51, 394629120), (54, 372705280), (60, 335434752), (64, 314470080), (68, 295971840), (72, 279528960), (80, 251576064), (85, 236777472), (90, 223623168), (96, 209646720), (102, 197314560), (108, 186352640), (120, 167717376), (128, 157235040), (135, 149082112), (136, 147985920), (144, 139764480), (153, 131543040), (160, 125788032), (170, 118388736), (180, 111811584), (192, 104823360), (204, 98657280), (216, 93176320), (240, 83858688), (255, 78925824), (256, 78617520), (270, 74541056), (272, 73992960), (288, 69882240), (306, 65771520), (320, 62894016), (340, 59194368), (360, 55905792), (384, 52411680), (408, 49328640), (432, 46588160), (459, 43847680), (480, 41929344), (510, 39462912), (512, 39308760), (540, 37270528), (544, 36996480), (576, 34941120), (612, 32885760), (640, 31447008), (680, 29597184), (720, 27952896), (765, 26308608), (768, 26205840), (816, 24664320), (864, 23294080), (918, 21923840), (960, 20964672), (1020, 19731456), (1024, 19654380), (1080, 18635264), (1088, 18498240), (1152, 17470560), (1224, 16442880), (1280, 15723504), (1360, 14798592), (1440, 13976448), (1530, 13154304), (1536, 13102920), (1632, 12332160), (1728, 11647040), (1836, 10961920), (1920, 10482336), (2040, 9865728), (2048, 9827190), (2141, 9400320), (2160, 9317632), (2176, 9249120), (2295, 8769536), (2304, 8735280), (2448, 8221440), (2560, 7861752), (2720, 7399296), (2880, 6988224), (3060, 6577152), (3072, 6551460), (3264, 6166080), (3456, 5823520), (3672, 5480960), (3840, 5241168), (4080, 4932864), (4096, 4913595), (4282, 4700160), (4320, 4658816), (4352, 4624560), (4590, 4384768), (4608, 4367640), (4896, 4110720), (5120, 3930876), (5440, 3699648), (5760, 3494112), (6120, 3288576), (6144, 3275730), (6423, 3133440), (6528, 3083040), (6912, 2911760), (7344, 2740480), (7680, 2620584), (8160, 2466432), (8564, 2350080), (8640, 2329408), (8704, 2312280), (9180, 2192384), (9216, 2183820), (9792, 2055360), (10240, 1965438), (10705, 1880064), (10880, 1849824), (11520, 1747056), (12240, 1644288), (12288, 1637865), (12846, 1566720), (13056, 1541520), (13824, 1455880), (14688, 1370240), (15360, 1310292), (16320, 1233216), (17128, 1175040), (17280, 1164704), (17408, 1156140), (18360, 1096192), (18432, 1091910), (19269, 1044480), (19584, 1027680), (20480, 982719), (21410, 940032), (21760, 924912), (23040, 873528), (24480, 822144), (25692, 783360), (26112, 770760), (27648, 727940), (29376, 685120), (30720, 655146), (32115, 626688), (32640, 616608), (34256, 587520), (34560, 582352), (34816, 578070), (36397, 552960), (36720, 548096), (36864, 545955), (38538, 522240), (39168, 513840), (42820, 470016), (43520, 462456), (46080, 436764), (48960, 411072), (51384, 391680), (52224, 385380), (55296, 363970), (57807, 348160), (58752, 342560), (61440, 327573), (64230, 313344), (65280, 308304), (68512, 293760), (69120, 291176), (69632, 289035), (72794, 276480), (73440, 274048), (77076, 261120), (78336, 256920), (85640, 235008), (87040, 231228), (92160, 218382), (96345, 208896), (97920, 205536), (102768, 195840), (104448, 192690), (109191, 184320), (110592, 181985), (115614, 174080), (117504, 171280), (128460, 156672), (130560, 154152), (137024, 146880), (138240, 145588)]