21393469440

素因数分解:

$2^{12}\times 3^3\times 5^1\times 7^1\times {\mathrm{5527}}^1$

素因数の和:5572

約数の個数: 416

約数和(自身を含む): 86937308160

約数和(自身を除く): 65543838720

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, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2048, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3360, 3456, 3584, 3780, 3840, 4032, 4096, 4320, 4480, 4608, 5040, 5120, 5376, 5527, 5760, 6048, 6144, 6720, 6912, 7168, 7560, 7680, 8064, 8640, 8960, 9216, 10080, 10240, 10752, 11054, 11520, 12096, 12288, 13440, 13824, 14336, 15120, 15360, 16128, 16581, 17280, 17920, 18432, 20160, 20480, 21504, 22108, 23040, 24192, 26880, 27635, 27648, 28672, 30240, 30720, 32256, 33162, 34560, 35840, 36864, 38689, 40320, 43008, 44216, 46080, 48384, 49743, 53760, 55270, 55296, 60480, 61440, 64512, 66324, 69120, 71680, 77378, 80640, 82905, 86016, 88432, 92160, 96768, 99486, 107520, 110540, 110592, 116067, 120960, 129024, 132648, 138240, 143360, 149229, 154756, 161280, 165810, 176864, 184320, 193445, 193536, 198972, 215040, 221080, 232134, 241920, 248715, 258048, 265296, 276480, 298458, 309512, 322560, 331620, 348201, 353728, 386890, 387072, 397944, 430080, 442160, 464268, 483840, 497430, 530592, 552960, 580335, 596916, 619024, 645120, 663240, 696402, 707456, 746145, 773780, 774144, 795888, 884320, 928536, 967680, 994860, 1044603, 1061184, 1160670, 1193832, 1238048, 1290240, 1326480, 1392804, 1414912, 1492290, 1547560, 1591776, 1741005, 1768640, 1857072, 1935360, 1989720, 2089206, 2122368, 2321340, 2387664, 2476096, 2652960, 2785608, 2829824, 2984580, 3095120, 3183552, 3482010, 3537280, 3714144, 3870720, 3979440, 4178412, 4244736, 4642680, 4775328, 4952192, 5223015, 5305920, 5571216, 5659648, 5969160, 6190240, 6367104, 6964020, 7074560, 7428288, 7958880, 8356824, 8489472, 9285360, 9550656, 9904384, 10446030, 10611840, 11142432, 11319296, 11938320, 12380480, 12734208, 13928040, 14149120, 14856576, 15917760, 16713648, 16978944, 18570720, 19101312, 19808768, 20892060, 21223680, 22284864, 22638592, 23876640, 24760960, 25468416, 27856080, 28298240, 29713152, 31835520, 33427296, 33957888, 37141440, 38202624, 39617536, 41784120, 42447360, 44569728, 47753280, 49521920, 50936832, 55712160, 56596480, 59426304, 63671040, 66854592, 67915776, 74282880, 76405248, 79235072, 83568240, 84894720, 89139456, 95506560, 99043840, 101873664, 111424320, 113192960, 118852608, 127342080, 133709184, 148565760, 152810496, 158470144, 167136480, 169789440, 178278912, 191013120, 198087680, 203747328, 222848640, 237705216, 254684160, 267418368, 297131520, 305620992, 334272960, 339578880, 356557824, 382026240, 396175360, 445697280, 475410432, 509368320, 534836736, 594263040, 611241984, 668545920, 713115648, 764052480, 792350720, 891394560, 1018736640, 1069673472, 1188526080, 1337091840, 1426231296, 1528104960, 1782789120, 2139346944, 2377052160, 2674183680, 3056209920, 3565578240, 4278693888, 5348367360, 7131156480, 10696734720, 21393469440]

約数ペア:

[(1, 21393469440), (2, 10696734720), (3, 7131156480), (4, 5348367360), (5, 4278693888), (6, 3565578240), (7, 3056209920), (8, 2674183680), (9, 2377052160), (10, 2139346944), (12, 1782789120), (14, 1528104960), (15, 1426231296), (16, 1337091840), (18, 1188526080), (20, 1069673472), (21, 1018736640), (24, 891394560), (27, 792350720), (28, 764052480), (30, 713115648), (32, 668545920), (35, 611241984), (36, 594263040), (40, 534836736), (42, 509368320), (45, 475410432), (48, 445697280), (54, 396175360), (56, 382026240), (60, 356557824), (63, 339578880), (64, 334272960), (70, 305620992), (72, 297131520), (80, 267418368), (84, 254684160), (90, 237705216), (96, 222848640), (105, 203747328), (108, 198087680), (112, 191013120), (120, 178278912), (126, 169789440), (128, 167136480), (135, 158470144), (140, 152810496), (144, 148565760), (160, 133709184), (168, 127342080), (180, 118852608), (189, 113192960), (192, 111424320), (210, 101873664), (216, 99043840), (224, 95506560), (240, 89139456), (252, 84894720), (256, 83568240), (270, 79235072), (280, 76405248), (288, 74282880), (315, 67915776), (320, 66854592), (336, 63671040), (360, 59426304), (378, 56596480), (384, 55712160), (420, 50936832), (432, 49521920), (448, 47753280), (480, 44569728), (504, 42447360), (512, 41784120), (540, 39617536), (560, 38202624), (576, 37141440), (630, 33957888), (640, 33427296), (672, 31835520), (720, 29713152), (756, 28298240), (768, 27856080), (840, 25468416), (864, 24760960), (896, 23876640), (945, 22638592), (960, 22284864), (1008, 21223680), (1024, 20892060), (1080, 19808768), (1120, 19101312), (1152, 18570720), (1260, 16978944), (1280, 16713648), (1344, 15917760), (1440, 14856576), (1512, 14149120), (1536, 13928040), (1680, 12734208), (1728, 12380480), (1792, 11938320), (1890, 11319296), (1920, 11142432), (2016, 10611840), (2048, 10446030), (2160, 9904384), (2240, 9550656), (2304, 9285360), (2520, 8489472), (2560, 8356824), (2688, 7958880), (2880, 7428288), (3024, 7074560), (3072, 6964020), (3360, 6367104), (3456, 6190240), (3584, 5969160), (3780, 5659648), (3840, 5571216), (4032, 5305920), (4096, 5223015), (4320, 4952192), (4480, 4775328), (4608, 4642680), (5040, 4244736), (5120, 4178412), (5376, 3979440), (5527, 3870720), (5760, 3714144), (6048, 3537280), (6144, 3482010), (6720, 3183552), (6912, 3095120), (7168, 2984580), (7560, 2829824), (7680, 2785608), (8064, 2652960), (8640, 2476096), (8960, 2387664), (9216, 2321340), (10080, 2122368), (10240, 2089206), (10752, 1989720), (11054, 1935360), (11520, 1857072), (12096, 1768640), (12288, 1741005), (13440, 1591776), (13824, 1547560), (14336, 1492290), (15120, 1414912), (15360, 1392804), (16128, 1326480), (16581, 1290240), (17280, 1238048), (17920, 1193832), (18432, 1160670), (20160, 1061184), (20480, 1044603), (21504, 994860), (22108, 967680), (23040, 928536), (24192, 884320), (26880, 795888), (27635, 774144), (27648, 773780), (28672, 746145), (30240, 707456), (30720, 696402), (32256, 663240), (33162, 645120), (34560, 619024), (35840, 596916), (36864, 580335), (38689, 552960), (40320, 530592), (43008, 497430), (44216, 483840), (46080, 464268), (48384, 442160), (49743, 430080), (53760, 397944), (55270, 387072), (55296, 386890), (60480, 353728), (61440, 348201), (64512, 331620), (66324, 322560), (69120, 309512), (71680, 298458), (77378, 276480), (80640, 265296), (82905, 258048), (86016, 248715), (88432, 241920), (92160, 232134), (96768, 221080), (99486, 215040), (107520, 198972), (110540, 193536), (110592, 193445), (116067, 184320), (120960, 176864), (129024, 165810), (132648, 161280), (138240, 154756), (143360, 149229)]