20896318800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1248

約数の個数: 720

約数和(自身を含む): 89345138688

約数和(自身を除く): 68448819888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 46, 48, 50, 56, 60, 62, 63, 69, 70, 72, 75, 80, 84, 90, 92, 93, 100, 105, 112, 115, 120, 124, 126, 138, 140, 144, 150, 155, 161, 168, 175, 180, 184, 186, 200, 207, 210, 217, 225, 230, 240, 248, 252, 276, 279, 280, 300, 310, 315, 322, 336, 345, 350, 360, 368, 372, 400, 414, 420, 434, 450, 460, 465, 483, 496, 504, 525, 552, 558, 560, 575, 600, 620, 630, 644, 651, 690, 700, 713, 720, 744, 775, 805, 828, 840, 868, 900, 920, 930, 966, 1008, 1035, 1050, 1085, 1104, 1116, 1150, 1163, 1200, 1240, 1260, 1288, 1302, 1380, 1395, 1400, 1426, 1449, 1488, 1550, 1575, 1610, 1656, 1680, 1725, 1736, 1800, 1840, 1860, 1932, 1953, 2070, 2100, 2139, 2170, 2232, 2300, 2325, 2326, 2415, 2480, 2520, 2576, 2604, 2760, 2790, 2800, 2852, 2898, 3100, 3150, 3220, 3255, 3312, 3450, 3472, 3489, 3565, 3600, 3720, 3864, 3906, 4025, 4140, 4200, 4278, 4340, 4464, 4600, 4650, 4652, 4830, 4991, 5040, 5175, 5208, 5425, 5520, 5580, 5704, 5796, 5815, 6200, 6300, 6417, 6440, 6510, 6900, 6975, 6978, 7130, 7245, 7440, 7728, 7812, 8050, 8141, 8280, 8400, 8556, 8680, 9200, 9300, 9304, 9660, 9765, 9982, 10350, 10416, 10467, 10695, 10850, 11160, 11408, 11592, 11630, 12075, 12400, 12600, 12834, 12880, 13020, 13800, 13950, 13956, 14260, 14490, 14973, 15624, 16100, 16275, 16282, 16560, 17112, 17360, 17445, 17825, 18600, 18608, 19320, 19530, 19964, 20700, 20934, 21390, 21700, 22320, 23184, 23260, 24150, 24423, 24955, 25200, 25668, 26040, 26749, 27600, 27900, 27912, 28520, 28980, 29075, 29946, 31248, 32085, 32200, 32550, 32564, 34224, 34890, 35650, 36053, 36225, 37200, 38640, 39060, 39928, 40705, 41400, 41868, 42780, 43400, 44919, 46520, 48300, 48825, 48846, 49910, 51336, 52080, 52335, 53475, 53498, 55800, 55824, 57040, 57960, 58150, 59892, 64170, 64400, 65100, 65128, 69780, 71300, 72106, 72450, 73269, 74865, 78120, 79856, 80247, 81410, 82800, 83736, 85560, 86800, 87225, 89838, 93040, 96600, 97650, 97692, 99820, 102672, 104670, 106950, 106996, 108159, 111600, 115920, 116300, 119784, 122115, 124775, 128340, 130200, 130256, 133745, 139560, 142600, 144212, 144900, 146538, 149730, 156240, 160425, 160494, 162820, 167472, 171120, 174450, 179676, 180265, 187243, 193200, 195300, 195384, 199640, 203525, 209340, 213900, 213992, 216318, 224595, 232600, 239568, 240741, 244230, 249550, 252371, 256680, 260400, 261675, 267490, 279120, 285200, 288424, 289800, 293076, 299460, 320850, 320988, 324477, 325640, 348900, 359352, 360530, 366345, 374325, 374486, 390600, 390768, 399280, 401235, 407050, 418680, 427800, 427984, 432636, 449190, 465200, 481482, 488460, 499100, 504742, 513360, 523350, 534980, 540795, 561729, 576848, 579600, 586152, 598920, 610575, 641700, 641976, 648954, 651280, 668725, 697800, 718704, 721060, 732690, 748650, 748972, 757113, 781200, 802470, 814100, 829219, 837360, 855600, 865272, 898380, 901325, 936215, 962964, 976920, 998200, 1009484, 1046700, 1069960, 1081590, 1122975, 1123458, 1172304, 1197840, 1203705, 1221150, 1261855, 1283400, 1283952, 1297908, 1337450, 1395600, 1442120, 1465380, 1497300, 1497944, 1514226, 1604940, 1622385, 1628200, 1658438, 1685187, 1730544, 1796760, 1802650, 1831725, 1872430, 1925928, 1953840, 1996400, 2006175, 2018968, 2093400, 2139920, 2163180, 2245950, 2246916, 2271339, 2407410, 2442300, 2487657, 2523710, 2566800, 2595816, 2674900, 2703975, 2808645, 2884240, 2930760, 2994600, 2995888, 3028452, 3209880, 3244770, 3256400, 3316876, 3370374, 3593520, 3605300, 3663450, 3744860, 3785565, 3851856, 4012350, 4037936, 4146095, 4186800, 4326360, 4491900, 4493832, 4542678, 4681075, 4814820, 4884600, 4975314, 5047420, 5191632, 5349800, 5407950, 5617290, 5804533, 5861520, 5989200, 6018525, 6056904, 6309275, 6419760, 6489540, 6633752, 6740748, 7210600, 7326900, 7462971, 7489720, 7571130, 8024700, 8111925, 8292190, 8425935, 8652720, 8983800, 8987664, 9085356, 9362150, 9629640, 9769200, 9950628, 10094840, 10699600, 10815900, 11234580, 11356695, 11609066, 12037050, 12113808, 12438285, 12618550, 12979080, 13267504, 13481496, 14043225, 14421200, 14653800, 14925942, 14979440, 15142260, 16049400, 16223850, 16584380, 16851870, 17413599, 17967600, 18170712, 18724300, 18927825, 19259280, 19901256, 20189680, 20730475, 21631800, 22469160, 22713390, 23218132, 24074100, 24876570, 25237100, 25958160, 26962992, 28086450, 29022665, 29307600, 29851884, 30284520, 32098800, 32447700, 33168760, 33703740, 34827198, 36341424, 37314855, 37448600, 37855650, 39802512, 41460950, 42129675, 43263600, 44938320, 45426780, 46436264, 48148200, 49753140, 50474200, 52240797, 56172900, 56783475, 58045330, 59703768, 60569040, 62191425, 64895400, 66337520, 67407480, 69654396, 74629710, 74897200, 75711300, 82921900, 84259350, 87067995, 90853560, 92872528, 96296400, 99506280, 100948400, 104481594, 112345800, 113566950, 116090660, 119407536, 124382850, 129790800, 134814960, 139308792, 145113325, 149259420, 151422600, 165843800, 168518700, 174135990, 181707120, 186574275, 199012560, 208963188, 224691600, 227133900, 232181320, 248765700, 261203985, 278617584, 290226650, 298518840, 302845200, 331687600, 337037400, 348271980, 373148550, 417926376, 435339975, 454267800, 464362640, 497531400, 522407970, 580453300, 597037680, 674074800, 696543960, 746297100, 835852752, 870679950, 908535600, 995062800, 1044815940, 1160906600, 1306019925, 1393087920, 1492594200, 1741359900, 2089631880, 2321813200, 2612039850, 2985188400, 3482719800, 4179263760, 5224079700, 6965439600, 10448159400, 20896318800]

約数ペア:

[(1, 20896318800), (2, 10448159400), (3, 6965439600), (4, 5224079700), (5, 4179263760), (6, 3482719800), (7, 2985188400), (8, 2612039850), (9, 2321813200), (10, 2089631880), (12, 1741359900), (14, 1492594200), (15, 1393087920), (16, 1306019925), (18, 1160906600), (20, 1044815940), (21, 995062800), (23, 908535600), (24, 870679950), (25, 835852752), (28, 746297100), (30, 696543960), (31, 674074800), (35, 597037680), (36, 580453300), (40, 522407970), (42, 497531400), (45, 464362640), (46, 454267800), (48, 435339975), (50, 417926376), (56, 373148550), (60, 348271980), (62, 337037400), (63, 331687600), (69, 302845200), (70, 298518840), (72, 290226650), (75, 278617584), (80, 261203985), (84, 248765700), (90, 232181320), (92, 227133900), (93, 224691600), (100, 208963188), (105, 199012560), (112, 186574275), (115, 181707120), (120, 174135990), (124, 168518700), (126, 165843800), (138, 151422600), (140, 149259420), (144, 145113325), (150, 139308792), (155, 134814960), (161, 129790800), (168, 124382850), (175, 119407536), (180, 116090660), (184, 113566950), (186, 112345800), (200, 104481594), (207, 100948400), (210, 99506280), (217, 96296400), (225, 92872528), (230, 90853560), (240, 87067995), (248, 84259350), (252, 82921900), (276, 75711300), (279, 74897200), (280, 74629710), (300, 69654396), (310, 67407480), (315, 66337520), (322, 64895400), (336, 62191425), (345, 60569040), (350, 59703768), (360, 58045330), (368, 56783475), (372, 56172900), (400, 52240797), (414, 50474200), (420, 49753140), (434, 48148200), (450, 46436264), (460, 45426780), (465, 44938320), (483, 43263600), (496, 42129675), (504, 41460950), (525, 39802512), (552, 37855650), (558, 37448600), (560, 37314855), (575, 36341424), (600, 34827198), (620, 33703740), (630, 33168760), (644, 32447700), (651, 32098800), (690, 30284520), (700, 29851884), (713, 29307600), (720, 29022665), (744, 28086450), (775, 26962992), (805, 25958160), (828, 25237100), (840, 24876570), (868, 24074100), (900, 23218132), (920, 22713390), (930, 22469160), (966, 21631800), (1008, 20730475), (1035, 20189680), (1050, 19901256), (1085, 19259280), (1104, 18927825), (1116, 18724300), (1150, 18170712), (1163, 17967600), (1200, 17413599), (1240, 16851870), (1260, 16584380), (1288, 16223850), (1302, 16049400), (1380, 15142260), (1395, 14979440), (1400, 14925942), (1426, 14653800), (1449, 14421200), (1488, 14043225), (1550, 13481496), (1575, 13267504), (1610, 12979080), (1656, 12618550), (1680, 12438285), (1725, 12113808), (1736, 12037050), (1800, 11609066), (1840, 11356695), (1860, 11234580), (1932, 10815900), (1953, 10699600), (2070, 10094840), (2100, 9950628), (2139, 9769200), (2170, 9629640), (2232, 9362150), (2300, 9085356), (2325, 8987664), (2326, 8983800), (2415, 8652720), (2480, 8425935), (2520, 8292190), (2576, 8111925), (2604, 8024700), (2760, 7571130), (2790, 7489720), (2800, 7462971), (2852, 7326900), (2898, 7210600), (3100, 6740748), (3150, 6633752), (3220, 6489540), (3255, 6419760), (3312, 6309275), (3450, 6056904), (3472, 6018525), (3489, 5989200), (3565, 5861520), (3600, 5804533), (3720, 5617290), (3864, 5407950), (3906, 5349800), (4025, 5191632), (4140, 5047420), (4200, 4975314), (4278, 4884600), (4340, 4814820), (4464, 4681075), (4600, 4542678), (4650, 4493832), (4652, 4491900), (4830, 4326360), (4991, 4186800), (5040, 4146095), (5175, 4037936), (5208, 4012350), (5425, 3851856), (5520, 3785565), (5580, 3744860), (5704, 3663450), (5796, 3605300), (5815, 3593520), (6200, 3370374), (6300, 3316876), (6417, 3256400), (6440, 3244770), (6510, 3209880), (6900, 3028452), (6975, 2995888), (6978, 2994600), (7130, 2930760), (7245, 2884240), (7440, 2808645), (7728, 2703975), (7812, 2674900), (8050, 2595816), (8141, 2566800), (8280, 2523710), (8400, 2487657), (8556, 2442300), (8680, 2407410), (9200, 2271339), (9300, 2246916), (9304, 2245950), (9660, 2163180), (9765, 2139920), (9982, 2093400), (10350, 2018968), (10416, 2006175), (10467, 1996400), (10695, 1953840), (10850, 1925928), (11160, 1872430), (11408, 1831725), (11592, 1802650), (11630, 1796760), (12075, 1730544), (12400, 1685187), (12600, 1658438), (12834, 1628200), (12880, 1622385), (13020, 1604940), (13800, 1514226), (13950, 1497944), (13956, 1497300), (14260, 1465380), (14490, 1442120), (14973, 1395600), (15624, 1337450), (16100, 1297908), (16275, 1283952), (16282, 1283400), (16560, 1261855), (17112, 1221150), (17360, 1203705), (17445, 1197840), (17825, 1172304), (18600, 1123458), (18608, 1122975), (19320, 1081590), (19530, 1069960), (19964, 1046700), (20700, 1009484), (20934, 998200), (21390, 976920), (21700, 962964), (22320, 936215), (23184, 901325), (23260, 898380), (24150, 865272), (24423, 855600), (24955, 837360), (25200, 829219), (25668, 814100), (26040, 802470), (26749, 781200), (27600, 757113), (27900, 748972), (27912, 748650), (28520, 732690), (28980, 721060), (29075, 718704), (29946, 697800), (31248, 668725), (32085, 651280), (32200, 648954), (32550, 641976), (32564, 641700), (34224, 610575), (34890, 598920), (35650, 586152), (36053, 579600), (36225, 576848), (37200, 561729), (38640, 540795), (39060, 534980), (39928, 523350), (40705, 513360), (41400, 504742), (41868, 499100), (42780, 488460), (43400, 481482), (44919, 465200), (46520, 449190), (48300, 432636), (48825, 427984), (48846, 427800), (49910, 418680), (51336, 407050), (52080, 401235), (52335, 399280), (53475, 390768), (53498, 390600), (55800, 374486), (55824, 374325), (57040, 366345), (57960, 360530), (58150, 359352), (59892, 348900), (64170, 325640), (64400, 324477), (65100, 320988), (65128, 320850), (69780, 299460), (71300, 293076), (72106, 289800), (72450, 288424), (73269, 285200), (74865, 279120), (78120, 267490), (79856, 261675), (80247, 260400), (81410, 256680), (82800, 252371), (83736, 249550), (85560, 244230), (86800, 240741), (87225, 239568), (89838, 232600), (93040, 224595), (96600, 216318), (97650, 213992), (97692, 213900), (99820, 209340), (102672, 203525), (104670, 199640), (106950, 195384), (106996, 195300), (108159, 193200), (111600, 187243), (115920, 180265), (116300, 179676), (119784, 174450), (122115, 171120), (124775, 167472), (128340, 162820), (130200, 160494), (130256, 160425), (133745, 156240), (139560, 149730), (142600, 146538), (144212, 144900)]