20591565120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 896

約数和(自身を含む): 88063303680

約数和(自身を除く): 67471738560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 113, 115, 120, 126, 131, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 192, 207, 210, 216, 224, 226, 230, 240, 252, 262, 270, 276, 280, 288, 315, 320, 322, 336, 339, 345, 360, 368, 378, 393, 414, 420, 432, 448, 452, 460, 480, 483, 504, 524, 540, 552, 560, 565, 576, 621, 630, 644, 655, 672, 678, 690, 720, 736, 756, 786, 791, 805, 828, 840, 864, 904, 917, 920, 945, 960, 966, 1008, 1017, 1035, 1048, 1080, 1104, 1120, 1130, 1179, 1242, 1260, 1288, 1310, 1344, 1356, 1380, 1440, 1449, 1472, 1512, 1572, 1582, 1610, 1656, 1680, 1695, 1728, 1808, 1834, 1840, 1890, 1932, 1965, 2016, 2034, 2070, 2096, 2160, 2208, 2240, 2260, 2358, 2373, 2415, 2484, 2520, 2576, 2599, 2620, 2712, 2751, 2760, 2880, 2898, 3013, 3024, 3051, 3105, 3144, 3164, 3220, 3312, 3360, 3390, 3537, 3616, 3668, 3680, 3780, 3864, 3930, 3955, 4032, 4068, 4140, 4192, 4320, 4347, 4416, 4520, 4585, 4716, 4746, 4830, 4968, 5040, 5085, 5152, 5198, 5240, 5424, 5502, 5520, 5796, 5895, 6026, 6048, 6102, 6210, 6288, 6328, 6440, 6624, 6720, 6780, 7074, 7119, 7232, 7245, 7336, 7360, 7560, 7728, 7797, 7860, 7910, 8136, 8253, 8280, 8384, 8640, 8694, 9039, 9040, 9170, 9432, 9492, 9660, 9936, 10080, 10170, 10304, 10396, 10480, 10848, 11004, 11040, 11592, 11790, 11865, 12052, 12096, 12204, 12420, 12576, 12656, 12880, 12995, 13248, 13560, 13755, 14148, 14238, 14490, 14672, 14803, 15065, 15120, 15255, 15456, 15594, 15720, 15820, 16272, 16506, 16560, 17388, 17685, 18078, 18080, 18193, 18340, 18864, 18984, 19320, 19872, 20160, 20340, 20792, 20960, 21091, 21357, 21696, 21735, 22008, 22080, 23184, 23391, 23580, 23730, 24104, 24408, 24759, 24840, 25152, 25312, 25760, 25990, 27117, 27120, 27510, 28296, 28476, 28980, 29344, 29606, 30130, 30240, 30510, 30912, 31188, 31440, 31640, 32544, 33012, 33120, 34776, 35370, 35595, 36156, 36160, 36386, 36680, 37728, 37968, 38640, 38985, 39744, 40680, 41265, 41584, 41920, 42182, 42714, 43470, 44016, 44409, 45195, 46368, 46782, 47160, 47460, 48208, 48816, 49518, 49680, 50624, 51520, 51980, 54234, 54240, 54579, 55020, 56592, 56952, 57960, 58688, 59212, 60260, 60480, 61020, 62376, 62880, 63273, 63280, 65088, 66024, 66240, 69552, 70173, 70740, 71190, 72312, 72772, 73360, 74015, 75456, 75936, 77280, 77970, 81351, 81360, 82530, 83168, 84364, 85428, 86940, 88032, 88818, 90390, 90965, 92736, 93564, 94320, 94920, 96416, 97632, 99036, 99360, 103621, 103960, 105455, 106785, 108468, 108480, 109158, 110040, 113184, 113904, 115920, 116955, 118424, 120520, 122040, 123795, 124752, 125760, 126546, 126560, 132048, 133227, 135585, 139104, 140346, 141480, 142380, 144624, 145544, 146720, 148030, 151872, 154560, 155940, 162702, 162720, 163737, 165060, 166336, 168728, 170856, 173880, 176064, 177636, 180780, 181930, 187128, 188640, 189819, 189840, 192832, 195264, 198072, 198720, 207242, 207920, 210910, 213570, 216936, 218316, 220080, 222045, 226368, 227808, 231840, 233910, 236848, 241040, 244080, 247590, 249504, 253092, 253120, 264096, 266454, 271170, 272895, 278208, 280692, 282960, 284760, 289248, 291088, 293440, 296060, 310863, 311880, 316365, 325404, 325440, 327474, 330120, 337456, 340469, 341712, 347760, 350865, 355272, 361560, 363860, 374256, 377280, 379638, 379680, 396144, 399681, 406755, 414484, 415840, 421820, 427140, 433872, 436632, 440160, 444090, 455616, 463680, 467820, 473696, 482080, 488160, 491211, 495180, 499008, 506184, 518105, 528192, 532908, 542340, 545790, 561384, 565920, 569457, 569520, 578496, 582176, 592120, 621726, 623760, 632730, 650808, 654948, 660240, 666135, 674912, 680938, 683424, 695520, 701730, 710544, 723120, 727720, 748512, 759276, 759360, 792288, 799362, 813510, 818685, 828968, 831680, 843640, 854280, 867744, 873264, 880320, 888180, 932589, 935640, 947392, 949095, 964160, 976320, 982422, 990360, 1012368, 1021407, 1036210, 1065816, 1084680, 1091580, 1122768, 1131840, 1138914, 1139040, 1164352, 1184240, 1243452, 1247520, 1265460, 1301616, 1309896, 1320480, 1332270, 1349824, 1361876, 1366848, 1391040, 1403460, 1421088, 1446240, 1455440, 1497024, 1518552, 1554315, 1584576, 1598724, 1627020, 1637370, 1657936, 1687280, 1702345, 1708560, 1735488, 1746528, 1776360, 1865178, 1871280, 1898190, 1964844, 1980720, 1998405, 2024736, 2042814, 2072420, 2131632, 2169360, 2183160, 2245536, 2277828, 2278080, 2368480, 2383283, 2456055, 2486904, 2495040, 2530920, 2603232, 2619792, 2640960, 2664540, 2723752, 2797767, 2806920, 2842176, 2847285, 2892480, 2910880, 3037104, 3064221, 3108630, 3197448, 3254040, 3274740, 3315872, 3374560, 3404690, 3417120, 3493056, 3552720, 3730356, 3742560, 3796380, 3929688, 3961440, 3996810, 4049472, 4085628, 4144840, 4263264, 4338720, 4366320, 4491072, 4555656, 4662945, 4736960, 4766566, 4912110, 4973808, 5061840, 5107035, 5206464, 5239584, 5329080, 5447504, 5595534, 5613840, 5694570, 5821760, 6074208, 6128442, 6217260, 6394896, 6508080, 6549480, 6631744, 6749120, 6809380, 6834240, 7105440, 7149849, 7460712, 7485120, 7592760, 7859376, 7922880, 7993620, 8171256, 8289680, 8526528, 8677440, 8732640, 9111312, 9192663, 9325890, 9533132, 9824220, 9947616, 10123680, 10214070, 10479168, 10658160, 10895008, 11191068, 11227680, 11389140, 11916415, 12148416, 12256884, 12434520, 12789792, 13016160, 13098960, 13618760, 13988835, 14210880, 14299698, 14921424, 15185520, 15321105, 15718752, 15987240, 16342512, 16579360, 17465280, 18222624, 18385326, 18651780, 19066264, 19648440, 19895232, 20247360, 20428140, 21316320, 21449547, 21790016, 22382136, 22455360, 22778280, 23832830, 24513768, 24869040, 25579584, 26032320, 26197920, 27237520, 27977670, 28599396, 29842848, 30371040, 30642210, 31437504, 31974480, 32685024, 33158720, 35749245, 36445248, 36770652, 37303560, 38132528, 39296880, 40856280, 42632640, 42899094, 44764272, 45556560, 45963315, 47665660, 49027536, 49738080, 52395840, 54475040, 55955340, 57198792, 59685696, 60742080, 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約数ペア:

[(1, 20591565120), (2, 10295782560), (3, 6863855040), (4, 5147891280), (5, 4118313024), (6, 3431927520), (7, 2941652160), (8, 2573945640), (9, 2287951680), (10, 2059156512), (12, 1715963760), (14, 1470826080), (15, 1372771008), (16, 1286972820), (18, 1143975840), (20, 1029578256), (21, 980550720), (23, 895285440), (24, 857981880), (27, 762650560), (28, 735413040), (30, 686385504), (32, 643486410), (35, 588330432), (36, 571987920), (40, 514789128), (42, 490275360), (45, 457590336), (46, 447642720), (48, 428990940), (54, 381325280), (56, 367706520), (60, 343192752), (63, 326850240), (64, 321743205), (69, 298428480), (70, 294165216), (72, 285993960), (80, 257394564), (84, 245137680), (90, 228795168), (92, 223821360), (96, 214495470), (105, 196110144), (108, 190662640), (112, 183853260), (113, 182226240), (115, 179057088), (120, 171596376), (126, 163425120), (131, 157187520), (135, 152530112), (138, 149214240), (140, 147082608), (144, 142996980), (160, 128697282), (161, 127897920), (168, 122568840), (180, 114397584), (184, 111910680), (189, 108950080), (192, 107247735), (207, 99476160), (210, 98055072), (216, 95331320), (224, 91926630), (226, 91113120), (230, 89528544), (240, 85798188), (252, 81712560), (262, 78593760), (270, 76265056), (276, 74607120), (280, 73541304), (288, 71498490), (315, 65370048), (320, 64348641), (322, 63948960), (336, 61284420), (339, 60742080), (345, 59685696), (360, 57198792), (368, 55955340), (378, 54475040), (393, 52395840), (414, 49738080), (420, 49027536), (432, 47665660), (448, 45963315), (452, 45556560), (460, 44764272), (480, 42899094), (483, 42632640), (504, 40856280), (524, 39296880), (540, 38132528), (552, 37303560), (560, 36770652), (565, 36445248), (576, 35749245), (621, 33158720), (630, 32685024), (644, 31974480), (655, 31437504), (672, 30642210), (678, 30371040), (690, 29842848), (720, 28599396), (736, 27977670), (756, 27237520), (786, 26197920), (791, 26032320), (805, 25579584), (828, 24869040), (840, 24513768), (864, 23832830), (904, 22778280), (917, 22455360), (920, 22382136), (945, 21790016), (960, 21449547), (966, 21316320), (1008, 20428140), (1017, 20247360), (1035, 19895232), (1048, 19648440), (1080, 19066264), (1104, 18651780), (1120, 18385326), (1130, 18222624), (1179, 17465280), (1242, 16579360), (1260, 16342512), (1288, 15987240), (1310, 15718752), (1344, 15321105), (1356, 15185520), (1380, 14921424), (1440, 14299698), (1449, 14210880), (1472, 13988835), (1512, 13618760), (1572, 13098960), (1582, 13016160), (1610, 12789792), (1656, 12434520), (1680, 12256884), (1695, 12148416), (1728, 11916415), (1808, 11389140), (1834, 11227680), (1840, 11191068), (1890, 10895008), (1932, 10658160), (1965, 10479168), (2016, 10214070), (2034, 10123680), (2070, 9947616), (2096, 9824220), (2160, 9533132), (2208, 9325890), (2240, 9192663), (2260, 9111312), (2358, 8732640), (2373, 8677440), (2415, 8526528), (2484, 8289680), (2520, 8171256), (2576, 7993620), (2599, 7922880), (2620, 7859376), (2712, 7592760), (2751, 7485120), (2760, 7460712), (2880, 7149849), (2898, 7105440), (3013, 6834240), (3024, 6809380), (3051, 6749120), (3105, 6631744), (3144, 6549480), (3164, 6508080), (3220, 6394896), (3312, 6217260), (3360, 6128442), (3390, 6074208), (3537, 5821760), (3616, 5694570), (3668, 5613840), (3680, 5595534), (3780, 5447504), (3864, 5329080), (3930, 5239584), (3955, 5206464), (4032, 5107035), (4068, 5061840), (4140, 4973808), (4192, 4912110), (4320, 4766566), (4347, 4736960), (4416, 4662945), (4520, 4555656), (4585, 4491072), (4716, 4366320), (4746, 4338720), (4830, 4263264), (4968, 4144840), (5040, 4085628), (5085, 4049472), (5152, 3996810), (5198, 3961440), (5240, 3929688), (5424, 3796380), (5502, 3742560), (5520, 3730356), (5796, 3552720), (5895, 3493056), (6026, 3417120), (6048, 3404690), (6102, 3374560), (6210, 3315872), (6288, 3274740), (6328, 3254040), (6440, 3197448), (6624, 3108630), (6720, 3064221), (6780, 3037104), (7074, 2910880), (7119, 2892480), (7232, 2847285), (7245, 2842176), (7336, 2806920), (7360, 2797767), (7560, 2723752), (7728, 2664540), (7797, 2640960), (7860, 2619792), (7910, 2603232), (8136, 2530920), (8253, 2495040), (8280, 2486904), (8384, 2456055), (8640, 2383283), (8694, 2368480), (9039, 2278080), (9040, 2277828), (9170, 2245536), (9432, 2183160), (9492, 2169360), (9660, 2131632), (9936, 2072420), (10080, 2042814), (10170, 2024736), (10304, 1998405), (10396, 1980720), (10480, 1964844), (10848, 1898190), (11004, 1871280), (11040, 1865178), (11592, 1776360), (11790, 1746528), (11865, 1735488), (12052, 1708560), (12096, 1702345), (12204, 1687280), (12420, 1657936), (12576, 1637370), (12656, 1627020), (12880, 1598724), (12995, 1584576), (13248, 1554315), (13560, 1518552), (13755, 1497024), (14148, 1455440), (14238, 1446240), (14490, 1421088), (14672, 1403460), (14803, 1391040), (15065, 1366848), (15120, 1361876), (15255, 1349824), (15456, 1332270), (15594, 1320480), (15720, 1309896), (15820, 1301616), (16272, 1265460), (16506, 1247520), (16560, 1243452), (17388, 1184240), (17685, 1164352), (18078, 1139040), (18080, 1138914), (18193, 1131840), (18340, 1122768), (18864, 1091580), (18984, 1084680), (19320, 1065816), (19872, 1036210), (20160, 1021407), (20340, 1012368), (20792, 990360), (20960, 982422), (21091, 976320), (21357, 964160), (21696, 949095), (21735, 947392), (22008, 935640), (22080, 932589), (23184, 888180), (23391, 880320), (23580, 873264), (23730, 867744), (24104, 854280), (24408, 843640), (24759, 831680), (24840, 828968), (25152, 818685), (25312, 813510), (25760, 799362), (25990, 792288), (27117, 759360), (27120, 759276), (27510, 748512), (28296, 727720), (28476, 723120), (28980, 710544), (29344, 701730), (29606, 695520), (30130, 683424), (30240, 680938), (30510, 674912), (30912, 666135), (31188, 660240), (31440, 654948), (31640, 650808), (32544, 632730), (33012, 623760), (33120, 621726), (34776, 592120), (35370, 582176), (35595, 578496), (36156, 569520), (36160, 569457), (36386, 565920), (36680, 561384), (37728, 545790), (37968, 542340), (38640, 532908), (38985, 528192), (39744, 518105), (40680, 506184), (41265, 499008), (41584, 495180), (41920, 491211), (42182, 488160), (42714, 482080), (43470, 473696), (44016, 467820), (44409, 463680), (45195, 455616), (46368, 444090), (46782, 440160), (47160, 436632), (47460, 433872), (48208, 427140), (48816, 421820), (49518, 415840), (49680, 414484), (50624, 406755), (51520, 399681), (51980, 396144), (54234, 379680), (54240, 379638), (54579, 377280), (55020, 374256), (56592, 363860), (56952, 361560), (57960, 355272), (58688, 350865), (59212, 347760), (60260, 341712), (60480, 340469), (61020, 337456), (62376, 330120), (62880, 327474), (63273, 325440), (63280, 325404), (65088, 316365), (66024, 311880), (66240, 310863), (69552, 296060), (70173, 293440), (70740, 291088), (71190, 289248), (72312, 284760), (72772, 282960), (73360, 280692), (74015, 278208), (75456, 272895), (75936, 271170), (77280, 266454), (77970, 264096), (81351, 253120), (81360, 253092), (82530, 249504), (83168, 247590), (84364, 244080), (85428, 241040), (86940, 236848), (88032, 233910), (88818, 231840), (90390, 227808), (90965, 226368), (92736, 222045), (93564, 220080), (94320, 218316), (94920, 216936), (96416, 213570), (97632, 210910), (99036, 207920), (99360, 207242), (103621, 198720), (103960, 198072), (105455, 195264), (106785, 192832), (108468, 189840), (108480, 189819), (109158, 188640), (110040, 187128), (113184, 181930), (113904, 180780), (115920, 177636), (116955, 176064), (118424, 173880), (120520, 170856), (122040, 168728), (123795, 166336), (124752, 165060), (125760, 163737), (126546, 162720), (126560, 162702), (132048, 155940), (133227, 154560), (135585, 151872), (139104, 148030), (140346, 146720), (141480, 145544), (142380, 144624)]