2048497920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 648

約数和(自身を含む): 8724119040

約数和(自身を除く): 6675621120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 128, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 191, 192, 196, 210, 224, 228, 240, 245, 252, 256, 266, 280, 285, 288, 294, 304, 315, 320, 336, 342, 360, 380, 382, 384, 392, 399, 420, 441, 448, 456, 480, 490, 504, 532, 560, 570, 573, 576, 588, 608, 630, 640, 665, 672, 684, 720, 735, 760, 764, 768, 784, 798, 840, 855, 882, 896, 912, 931, 955, 960, 980, 1008, 1064, 1120, 1140, 1146, 1152, 1176, 1197, 1216, 1260, 1280, 1330, 1337, 1344, 1368, 1440, 1470, 1520, 1528, 1568, 1596, 1680, 1710, 1719, 1764, 1792, 1824, 1862, 1910, 1920, 1960, 1995, 2016, 2128, 2205, 2240, 2280, 2292, 2304, 2352, 2394, 2432, 2520, 2660, 2674, 2688, 2736, 2793, 2865, 2880, 2940, 3040, 3056, 3136, 3192, 3360, 3420, 3438, 3528, 3629, 3648, 3724, 3820, 3840, 3920, 3990, 4011, 4032, 4256, 4410, 4480, 4560, 4584, 4655, 4704, 4788, 4864, 5040, 5320, 5348, 5376, 5472, 5586, 5730, 5760, 5880, 5985, 6080, 6112, 6272, 6384, 6685, 6720, 6840, 6876, 7056, 7258, 7296, 7448, 7640, 7840, 7980, 8022, 8064, 8379, 8512, 8595, 8820, 8960, 9120, 9168, 9310, 9359, 9408, 9576, 10080, 10640, 10696, 10887, 10944, 11172, 11460, 11520, 11760, 11970, 12033, 12160, 12224, 12544, 12768, 13370, 13440, 13680, 13752, 13965, 14112, 14516, 14592, 14896, 15280, 15680, 15960, 16044, 16128, 16758, 17024, 17190, 17640, 18145, 18240, 18336, 18620, 18718, 18816, 19152, 20055, 20160, 21280, 21392, 21774, 21888, 22344, 22920, 23520, 23940, 24066, 24320, 24448, 25403, 25536, 26740, 26880, 27360, 27504, 27930, 28077, 28224, 29032, 29792, 30560, 31360, 31920, 32088, 32661, 33516, 34048, 34380, 35280, 36290, 36480, 36672, 37240, 37436, 37632, 38304, 40110, 40320, 41895, 42560, 42784, 43548, 43776, 44688, 45840, 46795, 47040, 47880, 48132, 48896, 50806, 51072, 53480, 54435, 54720, 55008, 55860, 56154, 56448, 58064, 59584, 60165, 61120, 62720, 63840, 64176, 65322, 67032, 68760, 70560, 72580, 72960, 73344, 74480, 74872, 76209, 76608, 80220, 80640, 83790, 84231, 85120, 85568, 87096, 89376, 91680, 93590, 94080, 95760, 96264, 101612, 102144, 106960, 108870, 109440, 110016, 111720, 112308, 112896, 116128, 119168, 120330, 122240, 127015, 127680, 128352, 130644, 134064, 137520, 140385, 141120, 145160, 146688, 148960, 149744, 152418, 153216, 160440, 163305, 167580, 168462, 170240, 171136, 174192, 177821, 178752, 183360, 187180, 188160, 191520, 192528, 203224, 213920, 217740, 218880, 220032, 223440, 224616, 228627, 232256, 238336, 240660, 244480, 254030, 255360, 256704, 261288, 268128, 275040, 280770, 282240, 290320, 297920, 299488, 304836, 306432, 320880, 326610, 335160, 336924, 342272, 348384, 355642, 357504, 366720, 374360, 381045, 383040, 385056, 406448, 421155, 427840, 435480, 440064, 446880, 449232, 457254, 464512, 481320, 508060, 510720, 513408, 522576, 533463, 536256, 550080, 561540, 564480, 580640, 595840, 598976, 609672, 641760, 653220, 670320, 673848, 696768, 711284, 715008, 733440, 748720, 762090, 766080, 770112, 812896, 842310, 855680, 870960, 889105, 893760, 898464, 914508, 929024, 962640, 1016120, 1026816, 1045152, 1066926, 1072512, 1100160, 1123080, 1143135, 1161280, 1191680, 1197952, 1219344, 1283520, 1306440, 1340640, 1347696, 1393536, 1422568, 1497440, 1524180, 1532160, 1540224, 1600389, 1625792, 1684620, 1711360, 1741920, 1778210, 1787520, 1796928, 1829016, 1925280, 2032240, 2090304, 2133852, 2145024, 2200320, 2246160, 2286270, 2322560, 2395904, 2438688, 2567040, 2612880, 2667315, 2681280, 2695392, 2787072, 2845136, 2994880, 3048360, 3080448, 3200778, 3251584, 3369240, 3483840, 3556420, 3575040, 3593856, 3658032, 3850560, 4064480, 4180608, 4267704, 4492320, 4572540, 4645120, 4877376, 5134080, 5225760, 5334630, 5362560, 5390784, 5690272, 5989760, 6096720, 6401556, 6503168, 6738480, 6967680, 7112840, 7187712, 7316064, 7701120, 8001945, 8128960, 8361216, 8535408, 8984640, 9145080, 9754752, 10451520, 10669260, 10725120, 10781568, 11380544, 11979520, 12193440, 12803112, 13476960, 13935360, 14225680, 14632128, 15402240, 16003890, 16257920, 17070816, 17969280, 18290160, 19509504, 20903040, 21338520, 21563136, 22761088, 24386880, 25606224, 26953920, 28451360, 29264256, 32007780, 32515840, 34141632, 35938560, 36580320, 41806080, 42677040, 45522176, 48773760, 51212448, 53907840, 56902720, 58528512, 64015560, 68283264, 73160640, 85354080, 97547520, 102424896, 107815680, 113805440, 128031120, 136566528, 146321280, 170708160, 204849792, 227610880, 256062240, 292642560, 341416320, 409699584, 512124480, 682832640, 1024248960, 2048497920]

約数ペア:

[(1, 2048497920), (2, 1024248960), (3, 682832640), (4, 512124480), (5, 409699584), (6, 341416320), (7, 292642560), (8, 256062240), (9, 227610880), (10, 204849792), (12, 170708160), (14, 146321280), (15, 136566528), (16, 128031120), (18, 113805440), (19, 107815680), (20, 102424896), (21, 97547520), (24, 85354080), (28, 73160640), (30, 68283264), (32, 64015560), (35, 58528512), (36, 56902720), (38, 53907840), (40, 51212448), (42, 48773760), (45, 45522176), (48, 42677040), (49, 41806080), (56, 36580320), (57, 35938560), (60, 34141632), (63, 32515840), (64, 32007780), (70, 29264256), (72, 28451360), (76, 26953920), (80, 25606224), (84, 24386880), (90, 22761088), (95, 21563136), (96, 21338520), (98, 20903040), (105, 19509504), (112, 18290160), (114, 17969280), (120, 17070816), (126, 16257920), (128, 16003890), (133, 15402240), (140, 14632128), (144, 14225680), (147, 13935360), (152, 13476960), (160, 12803112), (168, 12193440), (171, 11979520), (180, 11380544), (190, 10781568), (191, 10725120), (192, 10669260), (196, 10451520), (210, 9754752), (224, 9145080), (228, 8984640), (240, 8535408), (245, 8361216), (252, 8128960), (256, 8001945), (266, 7701120), (280, 7316064), (285, 7187712), (288, 7112840), (294, 6967680), (304, 6738480), (315, 6503168), (320, 6401556), (336, 6096720), (342, 5989760), (360, 5690272), (380, 5390784), (382, 5362560), (384, 5334630), (392, 5225760), (399, 5134080), (420, 4877376), (441, 4645120), (448, 4572540), (456, 4492320), (480, 4267704), (490, 4180608), (504, 4064480), (532, 3850560), (560, 3658032), (570, 3593856), (573, 3575040), (576, 3556420), (588, 3483840), (608, 3369240), (630, 3251584), (640, 3200778), (665, 3080448), (672, 3048360), (684, 2994880), (720, 2845136), (735, 2787072), (760, 2695392), (764, 2681280), (768, 2667315), (784, 2612880), (798, 2567040), (840, 2438688), (855, 2395904), (882, 2322560), (896, 2286270), (912, 2246160), (931, 2200320), (955, 2145024), (960, 2133852), (980, 2090304), (1008, 2032240), (1064, 1925280), (1120, 1829016), (1140, 1796928), (1146, 1787520), (1152, 1778210), (1176, 1741920), (1197, 1711360), (1216, 1684620), (1260, 1625792), (1280, 1600389), (1330, 1540224), (1337, 1532160), (1344, 1524180), (1368, 1497440), (1440, 1422568), (1470, 1393536), (1520, 1347696), (1528, 1340640), (1568, 1306440), (1596, 1283520), (1680, 1219344), (1710, 1197952), (1719, 1191680), (1764, 1161280), (1792, 1143135), (1824, 1123080), (1862, 1100160), (1910, 1072512), (1920, 1066926), (1960, 1045152), (1995, 1026816), (2016, 1016120), (2128, 962640), (2205, 929024), (2240, 914508), (2280, 898464), (2292, 893760), (2304, 889105), (2352, 870960), (2394, 855680), (2432, 842310), (2520, 812896), (2660, 770112), (2674, 766080), (2688, 762090), (2736, 748720), (2793, 733440), (2865, 715008), (2880, 711284), (2940, 696768), (3040, 673848), (3056, 670320), (3136, 653220), (3192, 641760), (3360, 609672), (3420, 598976), (3438, 595840), (3528, 580640), (3629, 564480), (3648, 561540), (3724, 550080), (3820, 536256), (3840, 533463), (3920, 522576), (3990, 513408), (4011, 510720), (4032, 508060), (4256, 481320), (4410, 464512), (4480, 457254), (4560, 449232), (4584, 446880), (4655, 440064), (4704, 435480), (4788, 427840), (4864, 421155), (5040, 406448), (5320, 385056), (5348, 383040), (5376, 381045), (5472, 374360), (5586, 366720), (5730, 357504), (5760, 355642), (5880, 348384), (5985, 342272), (6080, 336924), (6112, 335160), (6272, 326610), (6384, 320880), (6685, 306432), (6720, 304836), (6840, 299488), (6876, 297920), (7056, 290320), (7258, 282240), (7296, 280770), (7448, 275040), (7640, 268128), (7840, 261288), (7980, 256704), (8022, 255360), (8064, 254030), (8379, 244480), (8512, 240660), (8595, 238336), (8820, 232256), (8960, 228627), (9120, 224616), (9168, 223440), (9310, 220032), (9359, 218880), (9408, 217740), (9576, 213920), (10080, 203224), (10640, 192528), (10696, 191520), (10887, 188160), (10944, 187180), (11172, 183360), (11460, 178752), (11520, 177821), (11760, 174192), (11970, 171136), (12033, 170240), (12160, 168462), (12224, 167580), (12544, 163305), (12768, 160440), (13370, 153216), (13440, 152418), (13680, 149744), (13752, 148960), (13965, 146688), (14112, 145160), (14516, 141120), (14592, 140385), (14896, 137520), (15280, 134064), (15680, 130644), (15960, 128352), (16044, 127680), (16128, 127015), (16758, 122240), (17024, 120330), (17190, 119168), (17640, 116128), (18145, 112896), (18240, 112308), (18336, 111720), (18620, 110016), (18718, 109440), (18816, 108870), (19152, 106960), (20055, 102144), (20160, 101612), (21280, 96264), (21392, 95760), (21774, 94080), (21888, 93590), (22344, 91680), (22920, 89376), (23520, 87096), (23940, 85568), (24066, 85120), (24320, 84231), (24448, 83790), (25403, 80640), (25536, 80220), (26740, 76608), (26880, 76209), (27360, 74872), (27504, 74480), (27930, 73344), (28077, 72960), (28224, 72580), (29032, 70560), (29792, 68760), (30560, 67032), (31360, 65322), (31920, 64176), (32088, 63840), (32661, 62720), (33516, 61120), (34048, 60165), (34380, 59584), (35280, 58064), (36290, 56448), (36480, 56154), (36672, 55860), (37240, 55008), (37436, 54720), (37632, 54435), (38304, 53480), (40110, 51072), (40320, 50806), (41895, 48896), (42560, 48132), (42784, 47880), (43548, 47040), (43776, 46795), (44688, 45840)]