20662076160

素因数分解:

$2^8\times 3^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 864

約数和(自身を含む): 82925734080

約数和(自身を除く): 62263657920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 61, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 122, 128, 132, 135, 144, 160, 162, 165, 176, 180, 183, 192, 198, 216, 220, 240, 242, 243, 244, 256, 264, 270, 288, 297, 305, 320, 324, 330, 352, 360, 363, 366, 384, 396, 405, 432, 440, 480, 484, 486, 488, 495, 528, 540, 549, 576, 594, 605, 610, 640, 648, 660, 671, 704, 720, 726, 729, 732, 768, 792, 810, 864, 880, 891, 915, 960, 968, 972, 976, 990, 1056, 1080, 1089, 1098, 1152, 1188, 1210, 1215, 1220, 1280, 1296, 1320, 1342, 1408, 1440, 1452, 1458, 1464, 1485, 1584, 1620, 1647, 1728, 1760, 1782, 1815, 1830, 1920, 1936, 1944, 1952, 1980, 2013, 2112, 2160, 2178, 2187, 2196, 2304, 2376, 2420, 2430, 2440, 2592, 2640, 2673, 2684, 2745, 2816, 2880, 2904, 2916, 2928, 2970, 3168, 3240, 3267, 3294, 3355, 3456, 3520, 3564, 3630, 3645, 3660, 3840, 3872, 3888, 3904, 3960, 4026, 4224, 4320, 4356, 4374, 4392, 4455, 4752, 4840, 4860, 4880, 4941, 5184, 5280, 5346, 5368, 5445, 5490, 5760, 5808, 5832, 5856, 5940, 6039, 6336, 6480, 6534, 6588, 6710, 6912, 7040, 7128, 7260, 7290, 7320, 7381, 7744, 7776, 7808, 7920, 8019, 8052, 8235, 8448, 8640, 8712, 8748, 8784, 8910, 9504, 9680, 9720, 9760, 9801, 9882, 10065, 10368, 10560, 10692, 10736, 10890, 10935, 10980, 11520, 11616, 11664, 11712, 11880, 12078, 12672, 12960, 13068, 13176, 13365, 13420, 14080, 14256, 14520, 14580, 14640, 14762, 14823, 15488, 15552, 15616, 15840, 16038, 16104, 16335, 16470, 17280, 17424, 17496, 17568, 17820, 18117, 19008, 19360, 19440, 19520, 19602, 19764, 20130, 20736, 21120, 21384, 21472, 21780, 21870, 21960, 22143, 23232, 23328, 23424, 23760, 24057, 24156, 24705, 25344, 25920, 26136, 26352, 26730, 26840, 28512, 29040, 29160, 29280, 29403, 29524, 29646, 30195, 30976, 31104, 31680, 32076, 32208, 32670, 32940, 34560, 34848, 34992, 35136, 35640, 36234, 36905, 38016, 38720, 38880, 39040, 39204, 39528, 40095, 40260, 42240, 42768, 42944, 43560, 43740, 43920, 44286, 44469, 46464, 46656, 46848, 47520, 48114, 48312, 49005, 49410, 51840, 52272, 52704, 53460, 53680, 54351, 57024, 58080, 58320, 58560, 58806, 59048, 59292, 60390, 62208, 63360, 64152, 64416, 65340, 65880, 66429, 69696, 69984, 70272, 71280, 72468, 73810, 74115, 76032, 77440, 77760, 78080, 78408, 79056, 80190, 80520, 85536, 85888, 87120, 87480, 87840, 88209, 88572, 88938, 90585, 92928, 93312, 95040, 96228, 96624, 98010, 98820, 103680, 104544, 105408, 106920, 107360, 108702, 110715, 114048, 116160, 116640, 117120, 117612, 118096, 118584, 120285, 120780, 126720, 128304, 128832, 130680, 131760, 132858, 133407, 139392, 139968, 140544, 142560, 144936, 147015, 147620, 148230, 154880, 155520, 156816, 158112, 160380, 161040, 163053, 171072, 171776, 174240, 174960, 175680, 176418, 177144, 177876, 181170, 186624, 190080, 192456, 193248, 196020, 197640, 199287, 209088, 210816, 213840, 214720, 217404, 221430, 222345, 228096, 232320, 233280, 234240, 235224, 236192, 237168, 240570, 241560, 256608, 257664, 261360, 263520, 264627, 265716, 266814, 271755, 278784, 279936, 285120, 289872, 294030, 295240, 296460, 311040, 313632, 316224, 320760, 322080, 326106, 332145, 342144, 348480, 349920, 351360, 352836, 354288, 355752, 362340, 380160, 384912, 386496, 392040, 395280, 398574, 418176, 421632, 427680, 429440, 434808, 441045, 442860, 444690, 464640, 466560, 470448, 472384, 474336, 481140, 483120, 489159, 513216, 515328, 522720, 527040, 529254, 531432, 533628, 543510, 559872, 570240, 579744, 588060, 590480, 592920, 597861, 627264, 632448, 641520, 644160, 652212, 664290, 667035, 684288, 696960, 699840, 702720, 705672, 708576, 711504, 724680, 769824, 772992, 784080, 790560, 797148, 815265, 836352, 855360, 858880, 869616, 882090, 885720, 889380, 933120, 940896, 944768, 948672, 962280, 966240, 978318, 996435, 1026432, 1045440, 1054080, 1058508, 1062864, 1067256, 1087020, 1140480, 1159488, 1176120, 1180960, 1185840, 1195722, 1254528, 1264896, 1283040, 1288320, 1304424, 1323135, 1328580, 1334070, 1393920, 1399680, 1411344, 1417152, 1423008, 1449360, 1467477, 1539648, 1545984, 1568160, 1581120, 1594296, 1630530, 1710720, 1739232, 1764180, 1771440, 1778760, 1793583, 1881792, 1889536, 1897344, 1924560, 1932480, 1956636, 1992870, 2052864, 2090880, 2108160, 2117016, 2125728, 2134512, 2174040, 2318976, 2352240, 2361920, 2371680, 2391444, 2445795, 2509056, 2566080, 2576640, 2608848, 2646270, 2657160, 2668140, 2799360, 2822688, 2834304, 2846016, 2898720, 2934954, 2989305, 3079296, 3136320, 3162240, 3188592, 3261060, 3421440, 3478464, 3528360, 3542880, 3557520, 3587166, 3763584, 3794688, 3849120, 3864960, 3913272, 3985740, 4181760, 4234032, 4251456, 4269024, 4348080, 4637952, 4704480, 4723840, 4743360, 4782888, 4891590, 5132160, 5217696, 5292540, 5314320, 5336280, 5380749, 5645376, 5668608, 5692032, 5797440, 5869908, 5978610, 6158592, 6272640, 6324480, 6377184, 6522120, 6956928, 7056720, 7085760, 7115040, 7174332, 7337385, 7527168, 7698240, 7729920, 7826544, 7971480, 8468064, 8502912, 8538048, 8696160, 8967915, 9408960, 9447680, 9486720, 9565776, 9783180, 10264320, 10435392, 10585080, 10628640, 10672560, 10761498, 11290752, 11384064, 11594880, 11739816, 11957220, 12545280, 12754368, 13044240, 13913856, 14113440, 14171520, 14230080, 14348664, 14674770, 15396480, 15653088, 15942960, 16142247, 16936128, 17005824, 17076096, 17392320, 17935830, 18817920, 18973440, 19131552, 19566360, 20870784, 21170160, 21257280, 21345120, 21522996, 22581504, 23189760, 23479632, 23914440, 25508736, 26088480, 26903745, 28226880, 28343040, 28460160, 28697328, 29349540, 30792960, 31306176, 31885920, 32284494, 33872256, 34152192, 34784640, 35871660, 37635840, 38263104, 39132720, 41741568, 42340320, 42514560, 42690240, 43045992, 46959264, 47828880, 51017472, 52176960, 53807490, 56453760, 56920320, 57394656, 58699080, 62612352, 63771840, 64568988, 67744512, 69569280, 71743320, 76526208, 78265440, 80711235, 84680640, 85029120, 85380480, 86091984, 93918528, 95657760, 104353920, 107614980, 112907520, 114789312, 117398160, 125224704, 127543680, 129137976, 143486640, 153052416, 156530880, 161422470, 169361280, 170760960, 172183968, 187837056, 191315520, 208707840, 215229960, 229578624, 234796320, 255087360, 258275952, 286973280, 313061760, 322844940, 338722560, 344367936, 375674112, 382631040, 430459920, 459157248, 469592640, 516551904, 573946560, 626123520, 645689880, 688735872, 765262080, 860919840, 939185280, 1033103808, 1147893120, 1291379760, 1377471744, 1721839680, 1878370560, 2066207616, 2295786240, 2582759520, 3443679360, 4132415232, 5165519040, 6887358720, 10331038080, 20662076160]

約数ペア:

[(1, 20662076160), (2, 10331038080), (3, 6887358720), (4, 5165519040), (5, 4132415232), (6, 3443679360), (8, 2582759520), (9, 2295786240), (10, 2066207616), (11, 1878370560), (12, 1721839680), (15, 1377471744), (16, 1291379760), (18, 1147893120), (20, 1033103808), (22, 939185280), (24, 860919840), (27, 765262080), (30, 688735872), (32, 645689880), (33, 626123520), (36, 573946560), (40, 516551904), (44, 469592640), (45, 459157248), (48, 430459920), (54, 382631040), (55, 375674112), (60, 344367936), (61, 338722560), (64, 322844940), (66, 313061760), (72, 286973280), (80, 258275952), (81, 255087360), (88, 234796320), (90, 229578624), (96, 215229960), (99, 208707840), (108, 191315520), (110, 187837056), (120, 172183968), (121, 170760960), (122, 169361280), (128, 161422470), (132, 156530880), (135, 153052416), (144, 143486640), (160, 129137976), (162, 127543680), (165, 125224704), (176, 117398160), (180, 114789312), (183, 112907520), (192, 107614980), (198, 104353920), (216, 95657760), (220, 93918528), (240, 86091984), (242, 85380480), (243, 85029120), (244, 84680640), (256, 80711235), (264, 78265440), (270, 76526208), (288, 71743320), (297, 69569280), (305, 67744512), (320, 64568988), (324, 63771840), (330, 62612352), (352, 58699080), (360, 57394656), (363, 56920320), (366, 56453760), (384, 53807490), (396, 52176960), (405, 51017472), (432, 47828880), (440, 46959264), (480, 43045992), (484, 42690240), (486, 42514560), (488, 42340320), (495, 41741568), (528, 39132720), (540, 38263104), (549, 37635840), (576, 35871660), (594, 34784640), (605, 34152192), (610, 33872256), (640, 32284494), (648, 31885920), (660, 31306176), (671, 30792960), (704, 29349540), (720, 28697328), (726, 28460160), (729, 28343040), (732, 28226880), (768, 26903745), (792, 26088480), (810, 25508736), (864, 23914440), (880, 23479632), (891, 23189760), (915, 22581504), (960, 21522996), (968, 21345120), (972, 21257280), (976, 21170160), (990, 20870784), (1056, 19566360), (1080, 19131552), (1089, 18973440), (1098, 18817920), (1152, 17935830), (1188, 17392320), (1210, 17076096), (1215, 17005824), (1220, 16936128), (1280, 16142247), (1296, 15942960), (1320, 15653088), (1342, 15396480), (1408, 14674770), (1440, 14348664), (1452, 14230080), (1458, 14171520), (1464, 14113440), (1485, 13913856), (1584, 13044240), (1620, 12754368), (1647, 12545280), (1728, 11957220), (1760, 11739816), (1782, 11594880), (1815, 11384064), (1830, 11290752), (1920, 10761498), (1936, 10672560), (1944, 10628640), (1952, 10585080), (1980, 10435392), (2013, 10264320), (2112, 9783180), (2160, 9565776), (2178, 9486720), (2187, 9447680), (2196, 9408960), (2304, 8967915), (2376, 8696160), (2420, 8538048), (2430, 8502912), (2440, 8468064), (2592, 7971480), (2640, 7826544), (2673, 7729920), (2684, 7698240), (2745, 7527168), (2816, 7337385), (2880, 7174332), (2904, 7115040), (2916, 7085760), (2928, 7056720), (2970, 6956928), (3168, 6522120), (3240, 6377184), (3267, 6324480), (3294, 6272640), (3355, 6158592), (3456, 5978610), (3520, 5869908), (3564, 5797440), (3630, 5692032), (3645, 5668608), (3660, 5645376), (3840, 5380749), (3872, 5336280), (3888, 5314320), (3904, 5292540), (3960, 5217696), (4026, 5132160), (4224, 4891590), (4320, 4782888), (4356, 4743360), (4374, 4723840), (4392, 4704480), (4455, 4637952), (4752, 4348080), (4840, 4269024), (4860, 4251456), (4880, 4234032), (4941, 4181760), (5184, 3985740), (5280, 3913272), (5346, 3864960), (5368, 3849120), (5445, 3794688), (5490, 3763584), (5760, 3587166), (5808, 3557520), (5832, 3542880), (5856, 3528360), (5940, 3478464), (6039, 3421440), (6336, 3261060), (6480, 3188592), (6534, 3162240), (6588, 3136320), (6710, 3079296), (6912, 2989305), (7040, 2934954), (7128, 2898720), (7260, 2846016), (7290, 2834304), (7320, 2822688), (7381, 2799360), (7744, 2668140), (7776, 2657160), (7808, 2646270), (7920, 2608848), (8019, 2576640), (8052, 2566080), (8235, 2509056), (8448, 2445795), (8640, 2391444), (8712, 2371680), (8748, 2361920), (8784, 2352240), (8910, 2318976), (9504, 2174040), (9680, 2134512), (9720, 2125728), (9760, 2117016), (9801, 2108160), (9882, 2090880), (10065, 2052864), (10368, 1992870), (10560, 1956636), (10692, 1932480), (10736, 1924560), (10890, 1897344), (10935, 1889536), (10980, 1881792), (11520, 1793583), (11616, 1778760), (11664, 1771440), (11712, 1764180), (11880, 1739232), (12078, 1710720), (12672, 1630530), (12960, 1594296), (13068, 1581120), (13176, 1568160), (13365, 1545984), (13420, 1539648), (14080, 1467477), (14256, 1449360), (14520, 1423008), (14580, 1417152), (14640, 1411344), (14762, 1399680), (14823, 1393920), (15488, 1334070), (15552, 1328580), (15616, 1323135), (15840, 1304424), (16038, 1288320), (16104, 1283040), (16335, 1264896), (16470, 1254528), (17280, 1195722), (17424, 1185840), (17496, 1180960), (17568, 1176120), (17820, 1159488), (18117, 1140480), (19008, 1087020), (19360, 1067256), (19440, 1062864), (19520, 1058508), (19602, 1054080), (19764, 1045440), (20130, 1026432), (20736, 996435), (21120, 978318), (21384, 966240), (21472, 962280), (21780, 948672), (21870, 944768), (21960, 940896), (22143, 933120), (23232, 889380), (23328, 885720), (23424, 882090), (23760, 869616), (24057, 858880), (24156, 855360), (24705, 836352), (25344, 815265), (25920, 797148), (26136, 790560), (26352, 784080), (26730, 772992), (26840, 769824), (28512, 724680), (29040, 711504), (29160, 708576), (29280, 705672), (29403, 702720), (29524, 699840), (29646, 696960), (30195, 684288), (30976, 667035), (31104, 664290), (31680, 652212), (32076, 644160), (32208, 641520), (32670, 632448), (32940, 627264), (34560, 597861), (34848, 592920), (34992, 590480), (35136, 588060), (35640, 579744), (36234, 570240), (36905, 559872), (38016, 543510), (38720, 533628), (38880, 531432), (39040, 529254), (39204, 527040), (39528, 522720), (40095, 515328), (40260, 513216), (42240, 489159), (42768, 483120), (42944, 481140), (43560, 474336), (43740, 472384), (43920, 470448), (44286, 466560), (44469, 464640), (46464, 444690), (46656, 442860), (46848, 441045), (47520, 434808), (48114, 429440), (48312, 427680), (49005, 421632), (49410, 418176), (51840, 398574), (52272, 395280), (52704, 392040), (53460, 386496), (53680, 384912), (54351, 380160), (57024, 362340), (58080, 355752), (58320, 354288), (58560, 352836), (58806, 351360), (59048, 349920), (59292, 348480), (60390, 342144), (62208, 332145), (63360, 326106), (64152, 322080), (64416, 320760), (65340, 316224), (65880, 313632), (66429, 311040), (69696, 296460), (69984, 295240), (70272, 294030), (71280, 289872), (72468, 285120), (73810, 279936), (74115, 278784), (76032, 271755), (77440, 266814), (77760, 265716), (78080, 264627), (78408, 263520), (79056, 261360), (80190, 257664), (80520, 256608), (85536, 241560), (85888, 240570), (87120, 237168), (87480, 236192), (87840, 235224), (88209, 234240), (88572, 233280), (88938, 232320), (90585, 228096), (92928, 222345), (93312, 221430), (95040, 217404), (96228, 214720), (96624, 213840), (98010, 210816), (98820, 209088), (103680, 199287), (104544, 197640), (105408, 196020), (106920, 193248), (107360, 192456), (108702, 190080), (110715, 186624), (114048, 181170), (116160, 177876), (116640, 177144), (117120, 176418), (117612, 175680), (118096, 174960), (118584, 174240), (120285, 171776), (120780, 171072), (126720, 163053), (128304, 161040), (128832, 160380), (130680, 158112), (131760, 156816), (132858, 155520), (133407, 154880), (139392, 148230), (139968, 147620), (140544, 147015), (142560, 144936)]