20276388720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:370

約数の個数: 640

約数和(自身を含む): 82074746880

約数和(自身を除く): 61798358160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 107, 108, 112, 120, 126, 135, 140, 144, 151, 166, 168, 180, 189, 210, 214, 216, 240, 249, 252, 270, 280, 302, 315, 321, 332, 336, 360, 378, 415, 420, 428, 432, 453, 498, 504, 535, 540, 560, 581, 604, 630, 642, 664, 720, 747, 749, 755, 756, 830, 840, 856, 906, 945, 963, 996, 1008, 1057, 1070, 1080, 1162, 1208, 1245, 1260, 1284, 1328, 1359, 1494, 1498, 1510, 1512, 1605, 1660, 1680, 1712, 1743, 1812, 1890, 1926, 1992, 2114, 2140, 2160, 2241, 2247, 2265, 2324, 2416, 2490, 2520, 2568, 2718, 2889, 2905, 2988, 2996, 3020, 3024, 3171, 3210, 3320, 3486, 3624, 3735, 3745, 3780, 3852, 3984, 4077, 4228, 4280, 4482, 4494, 4530, 4648, 4815, 4980, 5040, 5136, 5229, 5285, 5436, 5778, 5810, 5976, 5992, 6040, 6342, 6420, 6640, 6741, 6795, 6972, 7248, 7470, 7490, 7560, 7704, 8154, 8456, 8560, 8715, 8881, 8964, 8988, 9060, 9296, 9513, 9630, 9960, 10458, 10570, 10872, 11205, 11235, 11556, 11620, 11952, 11984, 12080, 12533, 12684, 12840, 13482, 13590, 13944, 14445, 14940, 14980, 15120, 15408, 15687, 15855, 16157, 16308, 16912, 17430, 17762, 17928, 17976, 18120, 19026, 19260, 19920, 20223, 20385, 20916, 21140, 21744, 22410, 22470, 23112, 23240, 25066, 25368, 25680, 26145, 26643, 26964, 27180, 27888, 28539, 28890, 29880, 29960, 31374, 31710, 32314, 32616, 33705, 34860, 35524, 35856, 35952, 36240, 37599, 38052, 38520, 40446, 40770, 41832, 42280, 44405, 44820, 44940, 46224, 46480, 47565, 48471, 50132, 50736, 52290, 53286, 53928, 54360, 57078, 57780, 59760, 59920, 62167, 62665, 62748, 63420, 64628, 65232, 67410, 69720, 71048, 75198, 76104, 77040, 78435, 79929, 80785, 80892, 81540, 83664, 84560, 87731, 88810, 89640, 89880, 95130, 96942, 100264, 101115, 104580, 106572, 107856, 108720, 112797, 113099, 114156, 115560, 124334, 125330, 125496, 126840, 129256, 133215, 134820, 139440, 142096, 142695, 145413, 150396, 152208, 156870, 159858, 161570, 161784, 163080, 175462, 177620, 179280, 179760, 186501, 187995, 190260, 193884, 200528, 202230, 209160, 213144, 225594, 226198, 228312, 231120, 239787, 242355, 248668, 250660, 250992, 253680, 258512, 263193, 266430, 269640, 285390, 290826, 300792, 310835, 313740, 319716, 323140, 323568, 326160, 338391, 339297, 350924, 355240, 373002, 375990, 380520, 387768, 399645, 404460, 418320, 426288, 436239, 438655, 451188, 452396, 456624, 479574, 484710, 497336, 501320, 526386, 532860, 539280, 559503, 563985, 565495, 570780, 581652, 601584, 621670, 627480, 639432, 646280, 676782, 678594, 701848, 710480, 727065, 746004, 751980, 761040, 775536, 789579, 799290, 808920, 872478, 877310, 902376, 904792, 932505, 959148, 969420, 994672, 1002640, 1017891, 1052772, 1065720, 1119006, 1127970, 1130990, 1141560, 1163304, 1198935, 1243340, 1254960, 1278864, 1292560, 1315965, 1341031, 1353564, 1357188, 1403696, 1454130, 1492008, 1503960, 1579158, 1598580, 1617840, 1678509, 1691955, 1696485, 1744956, 1754620, 1804752, 1809584, 1865010, 1918296, 1938840, 2035782, 2105544, 2131440, 2181195, 2238012, 2255940, 2261980, 2283120, 2326608, 2368737, 2397870, 2486680, 2631930, 2682062, 2707128, 2714376, 2797515, 2908260, 2984016, 3007920, 3053673, 3158316, 3197160, 3357018, 3383910, 3392970, 3489912, 3509240, 3730020, 3836592, 3877680, 3947895, 4023093, 4071564, 4211088, 4362390, 4476024, 4511880, 4523960, 4737474, 4795740, 4973360, 5089455, 5263860, 5364124, 5414256, 5428752, 5595030, 5816520, 6107346, 6316632, 6394320, 6705155, 6714036, 6767820, 6785940, 6979824, 7018480, 7460040, 7895790, 8046186, 8143128, 8392545, 8724780, 8952048, 9023760, 9047920, 9387217, 9474948, 9591480, 10178910, 10527720, 10728248, 11190060, 11633040, 11843685, 12069279, 12214692, 12633264, 13410310, 13428072, 13535640, 13571880, 14920080, 15268365, 15791580, 16092372, 16286256, 16785090, 17449560, 18774434, 18949896, 19182960, 20115465, 20357820, 21055440, 21456496, 22380120, 23687370, 24138558, 24429384, 26820620, 26856144, 27071280, 27143760, 28161651, 30536730, 31583160, 32184744, 33570180, 34899120, 36207837, 37548868, 37899792, 40230930, 40715640, 44760240, 46936085, 47374740, 48277116, 48858768, 53641240, 56323302, 60346395, 61073460, 63166320, 64369488, 67140360, 72415674, 75097736, 80461860, 81431280, 84484953, 93872170, 94749480, 96554232, 107282480, 112646604, 120692790, 122146920, 134280720, 140808255, 144831348, 150195472, 160923720, 168969906, 181039185, 187744340, 189498960, 193108464, 225293208, 241385580, 244293840, 253454859, 281616510, 289662696, 321847440, 337939812, 362078370, 375488680, 422424765, 450586416, 482771160, 506909718, 563233020, 579325392, 675879624, 724156740, 750977360, 844849530, 965542320, 1013819436, 1126466040, 1267274295, 1351759248, 1448313480, 1689699060, 2027638872, 2252932080, 2534548590, 2896626960, 3379398120, 4055277744, 5069097180, 6758796240, 10138194360, 20276388720]

約数ペア:

[(1, 20276388720), (2, 10138194360), (3, 6758796240), (4, 5069097180), (5, 4055277744), (6, 3379398120), (7, 2896626960), (8, 2534548590), (9, 2252932080), (10, 2027638872), (12, 1689699060), (14, 1448313480), (15, 1351759248), (16, 1267274295), (18, 1126466040), (20, 1013819436), (21, 965542320), (24, 844849530), (27, 750977360), (28, 724156740), (30, 675879624), (35, 579325392), (36, 563233020), (40, 506909718), (42, 482771160), (45, 450586416), (48, 422424765), (54, 375488680), (56, 362078370), (60, 337939812), (63, 321847440), (70, 289662696), (72, 281616510), (80, 253454859), (83, 244293840), (84, 241385580), (90, 225293208), (105, 193108464), (107, 189498960), (108, 187744340), (112, 181039185), (120, 168969906), (126, 160923720), (135, 150195472), (140, 144831348), (144, 140808255), (151, 134280720), (166, 122146920), (168, 120692790), (180, 112646604), (189, 107282480), (210, 96554232), (214, 94749480), (216, 93872170), (240, 84484953), (249, 81431280), (252, 80461860), (270, 75097736), (280, 72415674), (302, 67140360), (315, 64369488), (321, 63166320), (332, 61073460), (336, 60346395), (360, 56323302), (378, 53641240), (415, 48858768), (420, 48277116), (428, 47374740), (432, 46936085), (453, 44760240), (498, 40715640), (504, 40230930), (535, 37899792), (540, 37548868), (560, 36207837), (581, 34899120), (604, 33570180), (630, 32184744), (642, 31583160), (664, 30536730), (720, 28161651), (747, 27143760), (749, 27071280), (755, 26856144), (756, 26820620), (830, 24429384), (840, 24138558), (856, 23687370), (906, 22380120), (945, 21456496), (963, 21055440), (996, 20357820), (1008, 20115465), (1057, 19182960), (1070, 18949896), (1080, 18774434), (1162, 17449560), (1208, 16785090), (1245, 16286256), (1260, 16092372), (1284, 15791580), (1328, 15268365), (1359, 14920080), (1494, 13571880), (1498, 13535640), (1510, 13428072), (1512, 13410310), (1605, 12633264), (1660, 12214692), (1680, 12069279), (1712, 11843685), (1743, 11633040), (1812, 11190060), (1890, 10728248), (1926, 10527720), (1992, 10178910), (2114, 9591480), (2140, 9474948), (2160, 9387217), (2241, 9047920), (2247, 9023760), (2265, 8952048), (2324, 8724780), (2416, 8392545), (2490, 8143128), (2520, 8046186), (2568, 7895790), (2718, 7460040), (2889, 7018480), (2905, 6979824), (2988, 6785940), (2996, 6767820), (3020, 6714036), (3024, 6705155), (3171, 6394320), (3210, 6316632), (3320, 6107346), (3486, 5816520), (3624, 5595030), (3735, 5428752), (3745, 5414256), (3780, 5364124), (3852, 5263860), (3984, 5089455), (4077, 4973360), (4228, 4795740), (4280, 4737474), (4482, 4523960), (4494, 4511880), (4530, 4476024), (4648, 4362390), (4815, 4211088), (4980, 4071564), (5040, 4023093), (5136, 3947895), (5229, 3877680), (5285, 3836592), (5436, 3730020), (5778, 3509240), (5810, 3489912), (5976, 3392970), (5992, 3383910), (6040, 3357018), (6342, 3197160), (6420, 3158316), (6640, 3053673), (6741, 3007920), (6795, 2984016), (6972, 2908260), (7248, 2797515), (7470, 2714376), (7490, 2707128), (7560, 2682062), (7704, 2631930), (8154, 2486680), (8456, 2397870), (8560, 2368737), (8715, 2326608), (8881, 2283120), (8964, 2261980), (8988, 2255940), (9060, 2238012), (9296, 2181195), (9513, 2131440), (9630, 2105544), (9960, 2035782), (10458, 1938840), (10570, 1918296), (10872, 1865010), (11205, 1809584), (11235, 1804752), (11556, 1754620), (11620, 1744956), (11952, 1696485), (11984, 1691955), (12080, 1678509), (12533, 1617840), (12684, 1598580), (12840, 1579158), (13482, 1503960), (13590, 1492008), (13944, 1454130), (14445, 1403696), (14940, 1357188), (14980, 1353564), (15120, 1341031), (15408, 1315965), (15687, 1292560), (15855, 1278864), (16157, 1254960), (16308, 1243340), (16912, 1198935), (17430, 1163304), (17762, 1141560), (17928, 1130990), (17976, 1127970), (18120, 1119006), (19026, 1065720), (19260, 1052772), (19920, 1017891), (20223, 1002640), (20385, 994672), (20916, 969420), (21140, 959148), (21744, 932505), (22410, 904792), (22470, 902376), (23112, 877310), (23240, 872478), (25066, 808920), (25368, 799290), (25680, 789579), (26145, 775536), (26643, 761040), (26964, 751980), (27180, 746004), (27888, 727065), (28539, 710480), (28890, 701848), (29880, 678594), (29960, 676782), (31374, 646280), (31710, 639432), (32314, 627480), (32616, 621670), (33705, 601584), (34860, 581652), (35524, 570780), (35856, 565495), (35952, 563985), (36240, 559503), (37599, 539280), (38052, 532860), (38520, 526386), (40446, 501320), (40770, 497336), (41832, 484710), (42280, 479574), (44405, 456624), (44820, 452396), (44940, 451188), (46224, 438655), (46480, 436239), (47565, 426288), (48471, 418320), (50132, 404460), (50736, 399645), (52290, 387768), (53286, 380520), (53928, 375990), (54360, 373002), (57078, 355240), (57780, 350924), (59760, 339297), (59920, 338391), (62167, 326160), (62665, 323568), (62748, 323140), (63420, 319716), (64628, 313740), (65232, 310835), (67410, 300792), (69720, 290826), (71048, 285390), (75198, 269640), (76104, 266430), (77040, 263193), (78435, 258512), (79929, 253680), (80785, 250992), (80892, 250660), (81540, 248668), (83664, 242355), (84560, 239787), (87731, 231120), (88810, 228312), (89640, 226198), (89880, 225594), (95130, 213144), (96942, 209160), (100264, 202230), (101115, 200528), (104580, 193884), (106572, 190260), (107856, 187995), (108720, 186501), (112797, 179760), (113099, 179280), (114156, 177620), (115560, 175462), (124334, 163080), (125330, 161784), (125496, 161570), (126840, 159858), (129256, 156870), (133215, 152208), (134820, 150396), (139440, 145413), (142096, 142695)]