220631040

素因数分解:

$2^{12}\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 520

約数和(自身を含む): 951466560

約数和(自身を除く): 730835520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 256, 266, 270, 280, 285, 288, 304, 315, 320, 324, 336, 342, 360, 378, 380, 384, 399, 405, 420, 432, 448, 456, 480, 504, 512, 513, 532, 540, 560, 567, 570, 576, 608, 630, 640, 648, 665, 672, 684, 720, 756, 760, 768, 798, 810, 840, 855, 864, 896, 912, 945, 960, 1008, 1024, 1026, 1064, 1080, 1120, 1134, 1140, 1152, 1197, 1216, 1260, 1280, 1296, 1330, 1344, 1368, 1440, 1512, 1520, 1536, 1539, 1596, 1620, 1680, 1710, 1728, 1792, 1824, 1890, 1920, 1995, 2016, 2048, 2052, 2128, 2160, 2240, 2268, 2280, 2304, 2394, 2432, 2520, 2560, 2565, 2592, 2660, 2688, 2736, 2835, 2880, 3024, 3040, 3072, 3078, 3192, 3240, 3360, 3420, 3456, 3584, 3591, 3648, 3780, 3840, 3990, 4032, 4096, 4104, 4256, 4320, 4480, 4536, 4560, 4608, 4788, 4864, 5040, 5120, 5130, 5184, 5320, 5376, 5472, 5670, 5760, 5985, 6048, 6080, 6144, 6156, 6384, 6480, 6720, 6840, 6912, 7168, 7182, 7296, 7560, 7680, 7695, 7980, 8064, 8208, 8512, 8640, 8960, 9072, 9120, 9216, 9576, 9728, 10080, 10240, 10260, 10368, 10640, 10752, 10773, 10944, 11340, 11520, 11970, 12096, 12160, 12288, 12312, 12768, 12960, 13440, 13680, 13824, 14336, 14364, 14592, 15120, 15360, 15390, 15960, 16128, 16416, 17024, 17280, 17920, 17955, 18144, 18240, 18432, 19152, 19456, 20160, 20480, 20520, 20736, 21280, 21504, 21546, 21888, 22680, 23040, 23940, 24192, 24320, 24624, 25536, 25920, 26880, 27360, 27648, 28672, 28728, 29184, 30240, 30720, 30780, 31920, 32256, 32832, 34048, 34560, 35840, 35910, 36288, 36480, 36864, 38304, 38912, 40320, 41040, 41472, 42560, 43008, 43092, 43776, 45360, 46080, 47880, 48384, 48640, 49248, 51072, 51840, 53760, 53865, 54720, 55296, 57456, 58368, 60480, 61440, 61560, 63840, 64512, 65664, 68096, 69120, 71680, 71820, 72576, 72960, 76608, 77824, 80640, 82080, 82944, 85120, 86016, 86184, 87552, 90720, 92160, 95760, 96768, 97280, 98496, 102144, 103680, 107520, 107730, 109440, 110592, 114912, 116736, 120960, 123120, 127680, 129024, 131328, 136192, 138240, 143360, 143640, 145152, 145920, 153216, 161280, 164160, 165888, 170240, 172368, 175104, 181440, 184320, 191520, 193536, 194560, 196992, 204288, 207360, 215040, 215460, 218880, 229824, 233472, 241920, 246240, 255360, 258048, 262656, 272384, 276480, 287280, 290304, 291840, 306432, 322560, 328320, 331776, 340480, 344736, 350208, 362880, 383040, 387072, 389120, 393984, 408576, 414720, 430080, 430920, 437760, 459648, 483840, 492480, 510720, 525312, 544768, 552960, 574560, 580608, 583680, 612864, 645120, 656640, 680960, 689472, 700416, 725760, 766080, 774144, 787968, 817152, 829440, 861840, 875520, 919296, 967680, 984960, 1021440, 1050624, 1149120, 1161216, 1167360, 1225728, 1290240, 1313280, 1361920, 1378944, 1451520, 1532160, 1575936, 1634304, 1658880, 1723680, 1751040, 1838592, 1935360, 1969920, 2042880, 2101248, 2298240, 2322432, 2451456, 2626560, 2723840, 2757888, 2903040, 3064320, 3151872, 3447360, 3502080, 3677184, 3870720, 3939840, 4085760, 4596480, 4902912, 5253120, 5515776, 5806080, 6128640, 6303744, 6894720, 7354368, 7879680, 8171520, 9192960, 10506240, 11031552, 11612160, 12257280, 13789440, 14708736, 15759360, 18385920, 22063104, 24514560, 27578880, 31518720, 36771840, 44126208, 55157760, 73543680, 110315520, 220631040]

約数ペア:

[(1, 220631040), (2, 110315520), (3, 73543680), (4, 55157760), (5, 44126208), (6, 36771840), (7, 31518720), (8, 27578880), (9, 24514560), (10, 22063104), (12, 18385920), (14, 15759360), (15, 14708736), (16, 13789440), (18, 12257280), (19, 11612160), (20, 11031552), (21, 10506240), (24, 9192960), (27, 8171520), (28, 7879680), (30, 7354368), (32, 6894720), (35, 6303744), (36, 6128640), (38, 5806080), (40, 5515776), (42, 5253120), (45, 4902912), (48, 4596480), (54, 4085760), (56, 3939840), (57, 3870720), (60, 3677184), (63, 3502080), (64, 3447360), (70, 3151872), (72, 3064320), (76, 2903040), (80, 2757888), (81, 2723840), (84, 2626560), (90, 2451456), (95, 2322432), (96, 2298240), (105, 2101248), (108, 2042880), (112, 1969920), (114, 1935360), (120, 1838592), (126, 1751040), (128, 1723680), (133, 1658880), (135, 1634304), (140, 1575936), (144, 1532160), (152, 1451520), (160, 1378944), (162, 1361920), (168, 1313280), (171, 1290240), (180, 1225728), (189, 1167360), (190, 1161216), (192, 1149120), (210, 1050624), (216, 1021440), (224, 984960), (228, 967680), (240, 919296), (252, 875520), (256, 861840), (266, 829440), (270, 817152), (280, 787968), (285, 774144), (288, 766080), (304, 725760), (315, 700416), (320, 689472), (324, 680960), (336, 656640), (342, 645120), (360, 612864), (378, 583680), (380, 580608), (384, 574560), (399, 552960), (405, 544768), (420, 525312), (432, 510720), (448, 492480), (456, 483840), (480, 459648), (504, 437760), (512, 430920), (513, 430080), (532, 414720), (540, 408576), (560, 393984), (567, 389120), (570, 387072), (576, 383040), (608, 362880), (630, 350208), (640, 344736), (648, 340480), (665, 331776), (672, 328320), (684, 322560), (720, 306432), (756, 291840), (760, 290304), (768, 287280), (798, 276480), (810, 272384), (840, 262656), (855, 258048), (864, 255360), (896, 246240), (912, 241920), (945, 233472), (960, 229824), (1008, 218880), (1024, 215460), (1026, 215040), (1064, 207360), (1080, 204288), (1120, 196992), (1134, 194560), (1140, 193536), (1152, 191520), (1197, 184320), (1216, 181440), (1260, 175104), (1280, 172368), (1296, 170240), (1330, 165888), (1344, 164160), (1368, 161280), (1440, 153216), (1512, 145920), (1520, 145152), (1536, 143640), (1539, 143360), (1596, 138240), (1620, 136192), (1680, 131328), (1710, 129024), (1728, 127680), (1792, 123120), (1824, 120960), (1890, 116736), (1920, 114912), (1995, 110592), (2016, 109440), (2048, 107730), (2052, 107520), (2128, 103680), (2160, 102144), (2240, 98496), (2268, 97280), (2280, 96768), (2304, 95760), (2394, 92160), (2432, 90720), (2520, 87552), (2560, 86184), (2565, 86016), (2592, 85120), (2660, 82944), (2688, 82080), (2736, 80640), (2835, 77824), (2880, 76608), (3024, 72960), (3040, 72576), (3072, 71820), (3078, 71680), (3192, 69120), (3240, 68096), (3360, 65664), (3420, 64512), (3456, 63840), (3584, 61560), (3591, 61440), (3648, 60480), (3780, 58368), (3840, 57456), (3990, 55296), (4032, 54720), (4096, 53865), (4104, 53760), (4256, 51840), (4320, 51072), (4480, 49248), (4536, 48640), (4560, 48384), (4608, 47880), (4788, 46080), (4864, 45360), (5040, 43776), (5120, 43092), (5130, 43008), (5184, 42560), (5320, 41472), (5376, 41040), (5472, 40320), (5670, 38912), (5760, 38304), (5985, 36864), (6048, 36480), (6080, 36288), (6144, 35910), (6156, 35840), (6384, 34560), (6480, 34048), (6720, 32832), (6840, 32256), (6912, 31920), (7168, 30780), (7182, 30720), (7296, 30240), (7560, 29184), (7680, 28728), (7695, 28672), (7980, 27648), (8064, 27360), (8208, 26880), (8512, 25920), (8640, 25536), (8960, 24624), (9072, 24320), (9120, 24192), (9216, 23940), (9576, 23040), (9728, 22680), (10080, 21888), (10240, 21546), (10260, 21504), (10368, 21280), (10640, 20736), (10752, 20520), (10773, 20480), (10944, 20160), (11340, 19456), (11520, 19152), (11970, 18432), (12096, 18240), (12160, 18144), (12288, 17955), (12312, 17920), (12768, 17280), (12960, 17024), (13440, 16416), (13680, 16128), (13824, 15960), (14336, 15390), (14364, 15360), (14592, 15120)]