20406988800

素因数分解:

$2^{12}\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 936

約数和(自身を含む): 83753302640

約数和(自身を除く): 63346313840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 61, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 121, 122, 128, 132, 135, 144, 150, 160, 165, 176, 180, 183, 192, 198, 200, 216, 220, 225, 240, 242, 244, 256, 264, 270, 275, 288, 297, 300, 305, 320, 330, 352, 360, 363, 366, 384, 396, 400, 432, 440, 450, 480, 484, 488, 495, 512, 528, 540, 549, 550, 576, 594, 600, 605, 610, 640, 660, 671, 675, 704, 720, 726, 732, 768, 792, 800, 825, 864, 880, 900, 915, 960, 968, 976, 990, 1024, 1056, 1080, 1089, 1098, 1100, 1152, 1188, 1200, 1210, 1220, 1280, 1320, 1342, 1350, 1408, 1440, 1452, 1464, 1485, 1525, 1536, 1584, 1600, 1647, 1650, 1728, 1760, 1800, 1815, 1830, 1920, 1936, 1952, 1980, 2013, 2048, 2112, 2160, 2178, 2196, 2200, 2304, 2376, 2400, 2420, 2440, 2475, 2560, 2640, 2684, 2700, 2745, 2816, 2880, 2904, 2928, 2970, 3025, 3050, 3072, 3168, 3200, 3267, 3294, 3300, 3355, 3456, 3520, 3600, 3630, 3660, 3840, 3872, 3904, 3960, 4026, 4096, 4224, 4320, 4356, 4392, 4400, 4575, 4608, 4752, 4800, 4840, 4880, 4950, 5120, 5280, 5368, 5400, 5445, 5490, 5632, 5760, 5808, 5856, 5940, 6039, 6050, 6100, 6144, 6336, 6400, 6534, 6588, 6600, 6710, 6912, 7040, 7200, 7260, 7320, 7381, 7425, 7680, 7744, 7808, 7920, 8052, 8235, 8448, 8640, 8712, 8784, 8800, 9075, 9150, 9216, 9504, 9600, 9680, 9760, 9900, 10065, 10240, 10560, 10736, 10800, 10890, 10980, 11264, 11520, 11616, 11712, 11880, 12078, 12100, 12200, 12288, 12672, 12800, 13068, 13176, 13200, 13420, 13725, 13824, 14080, 14400, 14520, 14640, 14762, 14850, 15360, 15488, 15616, 15840, 16104, 16335, 16470, 16775, 16896, 17280, 17424, 17568, 17600, 18117, 18150, 18300, 18432, 19008, 19200, 19360, 19520, 19800, 20130, 20480, 21120, 21472, 21600, 21780, 21960, 22143, 22528, 23040, 23232, 23424, 23760, 24156, 24200, 24400, 25344, 25600, 26136, 26352, 26400, 26840, 27225, 27450, 27648, 28160, 28800, 29040, 29280, 29524, 29700, 30195, 30720, 30976, 31232, 31680, 32208, 32670, 32940, 33550, 33792, 34560, 34848, 35136, 35200, 36234, 36300, 36600, 36864, 36905, 38016, 38400, 38720, 39040, 39600, 40260, 41175, 42240, 42944, 43200, 43560, 43920, 44286, 45056, 46080, 46464, 46848, 47520, 48312, 48400, 48800, 50325, 50688, 51200, 52272, 52704, 52800, 53680, 54450, 54900, 55296, 56320, 57600, 58080, 58560, 59048, 59400, 60390, 61440, 61952, 62464, 63360, 64416, 65340, 65880, 66429, 67100, 67584, 69120, 69696, 70272, 70400, 72468, 72600, 73200, 73810, 76032, 76800, 77440, 78080, 79200, 80520, 81675, 82350, 84480, 85888, 86400, 87120, 87840, 88572, 90585, 92160, 92928, 93696, 95040, 96624, 96800, 97600, 100650, 101376, 102400, 104544, 105408, 105600, 107360, 108900, 109800, 110592, 110715, 112640, 115200, 116160, 117120, 118096, 118800, 120780, 123904, 124928, 126720, 128832, 130680, 131760, 132858, 134200, 135168, 138240, 139392, 140544, 140800, 144936, 145200, 146400, 147620, 150975, 152064, 153600, 154880, 156160, 158400, 161040, 163350, 164700, 168960, 171776, 172800, 174240, 175680, 177144, 181170, 184320, 184525, 185856, 187392, 190080, 193248, 193600, 195200, 199287, 201300, 202752, 209088, 210816, 211200, 214720, 217800, 219600, 221430, 225280, 230400, 232320, 234240, 236192, 237600, 241560, 247808, 249856, 253440, 257664, 261360, 263520, 265716, 268400, 276480, 278784, 281088, 281600, 289872, 290400, 292800, 295240, 301950, 304128, 307200, 309760, 312320, 316800, 322080, 326700, 329400, 332145, 337920, 343552, 345600, 348480, 351360, 354288, 362340, 369050, 371712, 374784, 380160, 386496, 387200, 390400, 398574, 402600, 405504, 418176, 421632, 422400, 429440, 435600, 439200, 442860, 452925, 460800, 464640, 468480, 472384, 475200, 483120, 495616, 506880, 515328, 522720, 527040, 531432, 536800, 552960, 553575, 557568, 562176, 563200, 579744, 580800, 585600, 590480, 603900, 608256, 619520, 624640, 633600, 644160, 653400, 658800, 664290, 675840, 687104, 691200, 696960, 702720, 708576, 724680, 738100, 743424, 749568, 760320, 772992, 774400, 780800, 797148, 805200, 836352, 843264, 844800, 858880, 871200, 878400, 885720, 905850, 921600, 929280, 936960, 944768, 950400, 966240, 996435, 1013760, 1030656, 1045440, 1054080, 1062864, 1073600, 1107150, 1115136, 1124352, 1126400, 1159488, 1161600, 1171200, 1180960, 1207800, 1216512, 1239040, 1249280, 1267200, 1288320, 1306800, 1317600, 1328580, 1374208, 1382400, 1393920, 1405440, 1417152, 1449360, 1476200, 1486848, 1520640, 1545984, 1548800, 1561600, 1594296, 1610400, 1660725, 1672704, 1686528, 1689600, 1717760, 1742400, 1756800, 1771440, 1811700, 1858560, 1873920, 1889536, 1900800, 1932480, 1992870, 2027520, 2061312, 2090880, 2108160, 2125728, 2147200, 2214300, 2230272, 2248704, 2318976, 2323200, 2342400, 2361920, 2415600, 2478080, 2534400, 2576640, 2613600, 2635200, 2657160, 2748416, 2764800, 2787840, 2810880, 2834304, 2898720, 2952400, 3041280, 3091968, 3097600, 3123200, 3188592, 3220800, 3321450, 3345408, 3373056, 3379200, 3435520, 3484800, 3513600, 3542880, 3623400, 3717120, 3747840, 3779072, 3801600, 3864960, 3985740, 4122624, 4181760, 4216320, 4251456, 4294400, 4428600, 4460544, 4637952, 4646400, 4684800, 4723840, 4831200, 4982175, 5068800, 5153280, 5227200, 5270400, 5314320, 5575680, 5621760, 5668608, 5797440, 5904800, 6082560, 6183936, 6195200, 6246400, 6377184, 6441600, 6642900, 6690816, 6746112, 6871040, 6969600, 7027200, 7085760, 7246800, 7434240, 7558144, 7603200, 7729920, 7971480, 8245248, 8363520, 8432640, 8502912, 8588800, 8857200, 9275904, 9292800, 9369600, 9447680, 9662400, 9964350, 10137600, 10306560, 10454400, 10540800, 10628640, 11151360, 11243520, 11337216, 11594880, 11809600, 12367872, 12390400, 12754368, 12883200, 13285800, 13381632, 13742080, 13939200, 14054400, 14171520, 14493600, 15116288, 15206400, 15459840, 15942960, 16727040, 16865280, 17005824, 17177600, 17714400, 18551808, 18585600, 18739200, 18895360, 19324800, 19928700, 20613120, 20908800, 21081600, 21257280, 22302720, 22674432, 23189760, 23619200, 24735744, 25508736, 25766400, 26571600, 27878400, 28108800, 28343040, 28987200, 30232576, 30412800, 30919680, 31885920, 33454080, 33730560, 34011648, 34355200, 35428800, 37103616, 37171200, 37790720, 38649600, 39857400, 41226240, 41817600, 42163200, 42514560, 45348864, 46379520, 47238400, 51017472, 51532800, 53143200, 55756800, 56217600, 56686080, 57974400, 61839360, 63771840, 66908160, 68023296, 68710400, 70857600, 74207232, 75581440, 77299200, 79714800, 83635200, 84326400, 85029120, 90697728, 92759040, 94476800, 102034944, 103065600, 106286400, 111513600, 113372160, 115948800, 123678720, 127543680, 136046592, 141715200, 151162880, 154598400, 159429600, 167270400, 168652800, 170058240, 185518080, 188953600, 204069888, 206131200, 212572800, 226744320, 231897600, 255087360, 272093184, 283430400, 309196800, 318859200, 334540800, 340116480, 371036160, 377907200, 408139776, 425145600, 453488640, 463795200, 510174720, 566860800, 618393600, 637718400, 680232960, 755814400, 816279552, 850291200, 927590400, 1020349440, 1133721600, 1275436800, 1360465920, 1700582400, 1855180800, 2040698880, 2267443200, 2550873600, 3401164800, 4081397760, 5101747200, 6802329600, 10203494400, 20406988800]

約数ペア:

[(1, 20406988800), (2, 10203494400), (3, 6802329600), (4, 5101747200), (5, 4081397760), (6, 3401164800), (8, 2550873600), (9, 2267443200), (10, 2040698880), (11, 1855180800), (12, 1700582400), (15, 1360465920), (16, 1275436800), (18, 1133721600), (20, 1020349440), (22, 927590400), (24, 850291200), (25, 816279552), (27, 755814400), (30, 680232960), (32, 637718400), (33, 618393600), (36, 566860800), (40, 510174720), (44, 463795200), (45, 453488640), (48, 425145600), (50, 408139776), (54, 377907200), (55, 371036160), (60, 340116480), (61, 334540800), (64, 318859200), (66, 309196800), (72, 283430400), (75, 272093184), (80, 255087360), (88, 231897600), (90, 226744320), (96, 212572800), (99, 206131200), (100, 204069888), (108, 188953600), (110, 185518080), (120, 170058240), (121, 168652800), (122, 167270400), (128, 159429600), (132, 154598400), (135, 151162880), (144, 141715200), (150, 136046592), (160, 127543680), (165, 123678720), (176, 115948800), (180, 113372160), (183, 111513600), (192, 106286400), (198, 103065600), (200, 102034944), (216, 94476800), (220, 92759040), (225, 90697728), (240, 85029120), (242, 84326400), (244, 83635200), (256, 79714800), (264, 77299200), (270, 75581440), (275, 74207232), (288, 70857600), (297, 68710400), (300, 68023296), (305, 66908160), (320, 63771840), (330, 61839360), (352, 57974400), (360, 56686080), (363, 56217600), (366, 55756800), (384, 53143200), (396, 51532800), (400, 51017472), (432, 47238400), (440, 46379520), (450, 45348864), (480, 42514560), (484, 42163200), (488, 41817600), (495, 41226240), (512, 39857400), (528, 38649600), (540, 37790720), (549, 37171200), (550, 37103616), (576, 35428800), (594, 34355200), (600, 34011648), (605, 33730560), (610, 33454080), (640, 31885920), (660, 30919680), (671, 30412800), (675, 30232576), (704, 28987200), (720, 28343040), (726, 28108800), (732, 27878400), (768, 26571600), (792, 25766400), (800, 25508736), (825, 24735744), (864, 23619200), (880, 23189760), (900, 22674432), (915, 22302720), (960, 21257280), (968, 21081600), (976, 20908800), (990, 20613120), (1024, 19928700), (1056, 19324800), (1080, 18895360), (1089, 18739200), (1098, 18585600), (1100, 18551808), (1152, 17714400), (1188, 17177600), (1200, 17005824), (1210, 16865280), (1220, 16727040), (1280, 15942960), (1320, 15459840), (1342, 15206400), (1350, 15116288), (1408, 14493600), (1440, 14171520), (1452, 14054400), (1464, 13939200), (1485, 13742080), (1525, 13381632), (1536, 13285800), (1584, 12883200), (1600, 12754368), (1647, 12390400), (1650, 12367872), (1728, 11809600), (1760, 11594880), (1800, 11337216), (1815, 11243520), (1830, 11151360), (1920, 10628640), (1936, 10540800), (1952, 10454400), (1980, 10306560), (2013, 10137600), (2048, 9964350), (2112, 9662400), (2160, 9447680), (2178, 9369600), (2196, 9292800), (2200, 9275904), (2304, 8857200), (2376, 8588800), (2400, 8502912), (2420, 8432640), (2440, 8363520), (2475, 8245248), (2560, 7971480), (2640, 7729920), (2684, 7603200), (2700, 7558144), (2745, 7434240), (2816, 7246800), (2880, 7085760), (2904, 7027200), (2928, 6969600), (2970, 6871040), (3025, 6746112), (3050, 6690816), (3072, 6642900), (3168, 6441600), (3200, 6377184), (3267, 6246400), (3294, 6195200), (3300, 6183936), (3355, 6082560), (3456, 5904800), (3520, 5797440), (3600, 5668608), (3630, 5621760), (3660, 5575680), (3840, 5314320), (3872, 5270400), (3904, 5227200), (3960, 5153280), (4026, 5068800), (4096, 4982175), (4224, 4831200), (4320, 4723840), (4356, 4684800), (4392, 4646400), (4400, 4637952), (4575, 4460544), (4608, 4428600), (4752, 4294400), (4800, 4251456), (4840, 4216320), (4880, 4181760), (4950, 4122624), (5120, 3985740), (5280, 3864960), (5368, 3801600), (5400, 3779072), (5445, 3747840), (5490, 3717120), (5632, 3623400), (5760, 3542880), (5808, 3513600), (5856, 3484800), (5940, 3435520), (6039, 3379200), (6050, 3373056), (6100, 3345408), (6144, 3321450), (6336, 3220800), (6400, 3188592), (6534, 3123200), (6588, 3097600), (6600, 3091968), (6710, 3041280), (6912, 2952400), (7040, 2898720), (7200, 2834304), (7260, 2810880), (7320, 2787840), (7381, 2764800), (7425, 2748416), (7680, 2657160), (7744, 2635200), (7808, 2613600), (7920, 2576640), (8052, 2534400), (8235, 2478080), (8448, 2415600), (8640, 2361920), (8712, 2342400), (8784, 2323200), (8800, 2318976), (9075, 2248704), (9150, 2230272), (9216, 2214300), (9504, 2147200), (9600, 2125728), (9680, 2108160), (9760, 2090880), (9900, 2061312), (10065, 2027520), (10240, 1992870), (10560, 1932480), (10736, 1900800), (10800, 1889536), (10890, 1873920), (10980, 1858560), (11264, 1811700), (11520, 1771440), (11616, 1756800), (11712, 1742400), (11880, 1717760), (12078, 1689600), (12100, 1686528), (12200, 1672704), (12288, 1660725), (12672, 1610400), (12800, 1594296), (13068, 1561600), (13176, 1548800), (13200, 1545984), (13420, 1520640), (13725, 1486848), (13824, 1476200), (14080, 1449360), (14400, 1417152), (14520, 1405440), (14640, 1393920), (14762, 1382400), (14850, 1374208), (15360, 1328580), (15488, 1317600), (15616, 1306800), (15840, 1288320), (16104, 1267200), (16335, 1249280), (16470, 1239040), (16775, 1216512), (16896, 1207800), (17280, 1180960), (17424, 1171200), (17568, 1161600), (17600, 1159488), (18117, 1126400), (18150, 1124352), (18300, 1115136), (18432, 1107150), (19008, 1073600), (19200, 1062864), (19360, 1054080), (19520, 1045440), (19800, 1030656), (20130, 1013760), (20480, 996435), (21120, 966240), (21472, 950400), (21600, 944768), (21780, 936960), (21960, 929280), (22143, 921600), (22528, 905850), (23040, 885720), (23232, 878400), (23424, 871200), (23760, 858880), (24156, 844800), (24200, 843264), (24400, 836352), (25344, 805200), (25600, 797148), (26136, 780800), (26352, 774400), (26400, 772992), (26840, 760320), (27225, 749568), (27450, 743424), (27648, 738100), (28160, 724680), (28800, 708576), (29040, 702720), (29280, 696960), (29524, 691200), (29700, 687104), (30195, 675840), (30720, 664290), (30976, 658800), (31232, 653400), (31680, 644160), (32208, 633600), (32670, 624640), (32940, 619520), (33550, 608256), (33792, 603900), (34560, 590480), (34848, 585600), (35136, 580800), (35200, 579744), (36234, 563200), (36300, 562176), (36600, 557568), (36864, 553575), (36905, 552960), (38016, 536800), (38400, 531432), (38720, 527040), (39040, 522720), (39600, 515328), (40260, 506880), (41175, 495616), (42240, 483120), (42944, 475200), (43200, 472384), (43560, 468480), (43920, 464640), (44286, 460800), (45056, 452925), (46080, 442860), (46464, 439200), (46848, 435600), (47520, 429440), (48312, 422400), (48400, 421632), (48800, 418176), (50325, 405504), (50688, 402600), (51200, 398574), (52272, 390400), (52704, 387200), (52800, 386496), (53680, 380160), (54450, 374784), (54900, 371712), (55296, 369050), (56320, 362340), (57600, 354288), (58080, 351360), (58560, 348480), (59048, 345600), (59400, 343552), (60390, 337920), (61440, 332145), (61952, 329400), (62464, 326700), (63360, 322080), (64416, 316800), (65340, 312320), (65880, 309760), (66429, 307200), (67100, 304128), (67584, 301950), (69120, 295240), (69696, 292800), (70272, 290400), (70400, 289872), (72468, 281600), (72600, 281088), (73200, 278784), (73810, 276480), (76032, 268400), (76800, 265716), (77440, 263520), (78080, 261360), (79200, 257664), (80520, 253440), (81675, 249856), (82350, 247808), (84480, 241560), (85888, 237600), (86400, 236192), (87120, 234240), (87840, 232320), (88572, 230400), (90585, 225280), (92160, 221430), (92928, 219600), (93696, 217800), (95040, 214720), (96624, 211200), (96800, 210816), (97600, 209088), (100650, 202752), (101376, 201300), (102400, 199287), (104544, 195200), (105408, 193600), (105600, 193248), (107360, 190080), (108900, 187392), (109800, 185856), (110592, 184525), (110715, 184320), (112640, 181170), (115200, 177144), (116160, 175680), (117120, 174240), (118096, 172800), (118800, 171776), (120780, 168960), (123904, 164700), (124928, 163350), (126720, 161040), (128832, 158400), (130680, 156160), (131760, 154880), (132858, 153600), (134200, 152064), (135168, 150975), (138240, 147620), (139392, 146400), (140544, 145200), (140800, 144936)]