20899683840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 960

約数和(自身を含む): 85087411200

約数和(自身を除く): 64187727360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 37, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 74, 76, 79, 80, 84, 95, 96, 98, 105, 111, 112, 114, 120, 128, 133, 140, 147, 148, 152, 158, 160, 168, 185, 190, 192, 196, 210, 222, 224, 228, 237, 240, 245, 256, 259, 266, 280, 285, 294, 296, 304, 316, 320, 336, 370, 380, 384, 392, 395, 399, 420, 444, 448, 456, 474, 480, 490, 512, 518, 532, 553, 555, 560, 570, 588, 592, 608, 632, 640, 665, 672, 703, 735, 740, 760, 768, 777, 784, 790, 798, 840, 888, 896, 912, 931, 948, 960, 980, 1036, 1064, 1106, 1110, 1120, 1140, 1176, 1184, 1185, 1216, 1264, 1280, 1295, 1330, 1344, 1406, 1470, 1480, 1501, 1520, 1536, 1554, 1568, 1580, 1596, 1659, 1680, 1776, 1792, 1813, 1824, 1862, 1896, 1920, 1960, 1995, 2072, 2109, 2128, 2212, 2220, 2240, 2280, 2352, 2368, 2370, 2432, 2528, 2560, 2590, 2660, 2688, 2765, 2793, 2812, 2923, 2940, 2960, 3002, 3040, 3108, 3136, 3160, 3192, 3318, 3360, 3515, 3552, 3584, 3626, 3648, 3724, 3792, 3840, 3871, 3885, 3920, 3990, 4144, 4218, 4256, 4424, 4440, 4480, 4503, 4560, 4655, 4704, 4736, 4740, 4864, 4921, 5056, 5180, 5320, 5376, 5439, 5530, 5586, 5624, 5846, 5880, 5920, 6004, 6080, 6216, 6272, 6320, 6384, 6636, 6720, 7030, 7104, 7252, 7296, 7448, 7505, 7584, 7680, 7742, 7770, 7840, 7980, 8288, 8295, 8436, 8512, 8769, 8848, 8880, 8960, 9006, 9065, 9120, 9310, 9408, 9472, 9480, 9728, 9842, 10112, 10360, 10507, 10545, 10640, 10752, 10878, 11060, 11172, 11248, 11613, 11692, 11760, 11840, 12008, 12160, 12432, 12544, 12640, 12768, 13272, 13440, 13965, 14060, 14208, 14504, 14592, 14615, 14763, 14896, 15010, 15168, 15484, 15540, 15680, 15960, 16576, 16590, 16872, 17024, 17538, 17696, 17760, 17920, 18012, 18130, 18240, 18620, 18816, 18944, 18960, 19355, 19684, 20224, 20461, 20720, 21014, 21090, 21280, 21756, 22120, 22344, 22496, 22515, 23226, 23384, 23520, 23680, 24016, 24320, 24605, 24864, 25088, 25280, 25536, 26544, 26880, 27195, 27930, 28120, 28416, 29008, 29184, 29230, 29526, 29792, 30020, 30336, 30968, 31080, 31360, 31521, 31920, 33152, 33180, 33744, 34048, 34447, 35076, 35392, 35520, 36024, 36260, 36480, 37240, 37632, 37920, 38710, 39368, 40448, 40922, 41440, 42028, 42180, 42560, 43512, 43845, 44240, 44688, 44992, 45030, 46452, 46768, 47040, 47360, 48032, 48640, 49210, 49728, 50560, 51072, 52535, 53088, 53760, 54390, 55537, 55860, 56240, 56832, 58016, 58065, 58460, 59052, 59584, 60040, 60672, 61383, 61936, 62160, 62720, 63042, 63840, 66304, 66360, 67488, 68096, 68894, 70152, 70784, 71040, 72048, 72520, 72960, 73549, 73815, 74480, 75264, 75840, 77420, 78736, 81844, 82880, 84056, 84360, 85120, 87024, 87690, 88480, 89376, 89984, 90060, 92904, 93536, 94080, 94720, 96064, 98420, 99456, 101120, 102144, 102305, 103341, 105070, 106176, 108780, 111074, 111720, 112480, 116032, 116130, 116920, 118104, 119168, 120080, 121344, 122766, 123872, 124320, 125440, 126084, 127680, 132608, 132720, 134976, 137788, 140304, 141568, 142080, 143227, 144096, 145040, 145920, 147098, 147630, 148960, 151680, 154840, 157472, 157605, 163688, 165760, 166611, 168112, 168720, 170240, 172235, 174048, 175380, 176960, 178752, 179968, 180120, 185808, 187072, 188160, 192128, 196840, 198912, 202240, 204288, 204610, 206682, 210140, 212352, 217560, 220647, 222148, 223440, 224960, 232064, 232260, 233840, 236208, 238336, 240160, 245532, 247744, 248640, 252168, 255360, 265440, 269952, 275576, 277685, 280608, 283136, 284160, 286454, 288192, 290080, 294196, 295260, 297920, 303360, 306915, 309680, 314944, 315210, 327376, 331520, 333222, 336224, 337440, 340480, 344470, 348096, 350760, 353920, 357504, 359936, 360240, 367745, 371616, 374144, 376320, 384256, 388759, 393680, 397824, 409220, 413364, 420280, 424704, 429681, 435120, 441294, 444296, 446880, 449920, 464128, 464520, 467680, 472416, 476672, 480320, 491064, 495488, 497280, 504336, 510720, 516705, 530880, 539904, 551152, 555370, 561216, 572908, 576384, 580160, 588392, 590520, 595840, 606720, 613830, 619360, 629888, 630420, 654752, 663040, 666444, 672448, 674880, 688940, 696192, 701520, 707840, 715008, 716135, 720480, 735490, 743232, 748288, 768512, 777518, 787360, 818440, 826728, 833055, 840560, 849408, 859362, 870240, 882588, 888592, 893760, 899840, 928256, 929040, 935360, 944832, 960640, 982128, 990976, 994560, 1008672, 1021440, 1033410, 1061760, 1079808, 1102304, 1103235, 1110740, 1122432, 1145816, 1152768, 1160320, 1166277, 1176784, 1181040, 1191680, 1227660, 1238720, 1259776, 1260840, 1309504, 1332888, 1344896, 1349760, 1377880, 1392384, 1403040, 1415680, 1430016, 1432270, 1440960, 1470980, 1486464, 1496576, 1555036, 1574720, 1636880, 1653456, 1666110, 1681120, 1718724, 1740480, 1765176, 1777184, 1787520, 1799680, 1858080, 1870720, 1889664, 1921280, 1943795, 1964256, 1981952, 1989120, 2017344, 2066820, 2123520, 2148405, 2204608, 2206470, 2221480, 2244864, 2291632, 2305536, 2320640, 2332554, 2353568, 2362080, 2383360, 2455320, 2477440, 2519552, 2521680, 2619008, 2665776, 2689792, 2699520, 2721313, 2755760, 2784768, 2806080, 2864540, 2881920, 2941960, 2972928, 3110072, 3149440, 3273760, 3306912, 3332220, 3362240, 3437448, 3480960, 3530352, 3554368, 3575040, 3716160, 3741440, 3779328, 3842560, 3887590, 3928512, 4034688, 4133640, 4247040, 4296810, 4409216, 4412940, 4442960, 4489728, 4583264, 4641280, 4665108, 4707136, 4724160, 4910640, 4954880, 5043360, 5238016, 5331552, 5379584, 5399040, 5442626, 5511520, 5612160, 5729080, 5763840, 5831385, 5883920, 5945856, 6220144, 6298880, 6547520, 6613824, 6664440, 6724480, 6874896, 6961920, 7060704, 7108736, 7150080, 7432320, 7482880, 7558656, 7775180, 7857024, 8069376, 8163939, 8267280, 8593620, 8818432, 8825880, 8885920, 9166528, 9330216, 9414272, 9448320, 9821280, 9909760, 10086720, 10476032, 10663104, 10885252, 11023040, 11224320, 11458160, 11527680, 11662770, 11767840, 12440288, 12597760, 13095040, 13227648, 13328880, 13448960, 13606565, 13749792, 13923840, 14121408, 14217472, 14864640, 15550360, 15714048, 16138752, 16327878, 16534560, 17187240, 17636864, 17651760, 17771840, 18333056, 18660432, 18828544, 18896640, 19642560, 20173440, 21326208, 21770504, 22046080, 22448640, 22916320, 23325540, 23535680, 24880576, 26190080, 26455296, 26657760, 26897920, 27213130, 27499584, 28242816, 28434944, 29729280, 31100720, 31428096, 32655756, 33069120, 34374480, 35303520, 35543680, 36666112, 37320864, 37657088, 37793280, 39285120, 40346880, 40819695, 42652416, 43541008, 44092160, 45832640, 46651080, 47071360, 49761152, 52380160, 52910592, 53315520, 54426260, 54999168, 56485632, 62201440, 65311512, 66138240, 68748960, 70607040, 71087360, 73332224, 74641728, 78570240, 80693760, 81639390, 85304832, 87082016, 88184320, 91665280, 93302160, 94142720, 99522304, 106631040, 108852520, 109998336, 112971264, 124402880, 130623024, 132276480, 137497920, 141214080, 142174720, 149283456, 157140480, 163278780, 174164032, 183330560, 186604320, 188285440, 199044608, 213262080, 217705040, 219996672, 248805760, 261246048, 264552960, 274995840, 282428160, 298566912, 326557560, 348328064, 366661120, 373208640, 426524160, 435410080, 497611520, 522492096, 549991680, 564856320, 597133824, 653115120, 696656128, 746417280, 870820160, 995223040, 1044984192, 1099983360, 1306230240, 1393312256, 1492834560, 1741640320, 2089968384, 2612460480, 2985669120, 3483280640, 4179936768, 5224920960, 6966561280, 10449841920, 20899683840]

約数ペア:

[(1, 20899683840), (2, 10449841920), (3, 6966561280), (4, 5224920960), (5, 4179936768), (6, 3483280640), (7, 2985669120), (8, 2612460480), (10, 2089968384), (12, 1741640320), (14, 1492834560), (15, 1393312256), (16, 1306230240), (19, 1099983360), (20, 1044984192), (21, 995223040), (24, 870820160), (28, 746417280), (30, 696656128), (32, 653115120), (35, 597133824), (37, 564856320), (38, 549991680), (40, 522492096), (42, 497611520), (48, 435410080), (49, 426524160), (56, 373208640), (57, 366661120), (60, 348328064), (64, 326557560), (70, 298566912), (74, 282428160), (76, 274995840), (79, 264552960), (80, 261246048), (84, 248805760), (95, 219996672), (96, 217705040), (98, 213262080), (105, 199044608), (111, 188285440), (112, 186604320), (114, 183330560), (120, 174164032), (128, 163278780), (133, 157140480), (140, 149283456), (147, 142174720), (148, 141214080), (152, 137497920), (158, 132276480), (160, 130623024), (168, 124402880), (185, 112971264), (190, 109998336), (192, 108852520), (196, 106631040), (210, 99522304), (222, 94142720), (224, 93302160), (228, 91665280), (237, 88184320), (240, 87082016), (245, 85304832), (256, 81639390), (259, 80693760), (266, 78570240), (280, 74641728), (285, 73332224), (294, 71087360), (296, 70607040), (304, 68748960), (316, 66138240), (320, 65311512), (336, 62201440), (370, 56485632), (380, 54999168), (384, 54426260), (392, 53315520), (395, 52910592), (399, 52380160), (420, 49761152), (444, 47071360), (448, 46651080), (456, 45832640), (474, 44092160), (480, 43541008), (490, 42652416), (512, 40819695), (518, 40346880), (532, 39285120), (553, 37793280), (555, 37657088), (560, 37320864), (570, 36666112), (588, 35543680), (592, 35303520), (608, 34374480), (632, 33069120), (640, 32655756), (665, 31428096), (672, 31100720), (703, 29729280), (735, 28434944), (740, 28242816), (760, 27499584), (768, 27213130), (777, 26897920), (784, 26657760), (790, 26455296), (798, 26190080), (840, 24880576), (888, 23535680), (896, 23325540), (912, 22916320), (931, 22448640), (948, 22046080), (960, 21770504), (980, 21326208), (1036, 20173440), (1064, 19642560), (1106, 18896640), (1110, 18828544), (1120, 18660432), (1140, 18333056), (1176, 17771840), (1184, 17651760), (1185, 17636864), (1216, 17187240), (1264, 16534560), (1280, 16327878), (1295, 16138752), (1330, 15714048), (1344, 15550360), (1406, 14864640), (1470, 14217472), (1480, 14121408), (1501, 13923840), (1520, 13749792), (1536, 13606565), (1554, 13448960), (1568, 13328880), (1580, 13227648), (1596, 13095040), (1659, 12597760), (1680, 12440288), (1776, 11767840), (1792, 11662770), (1813, 11527680), (1824, 11458160), (1862, 11224320), (1896, 11023040), (1920, 10885252), (1960, 10663104), (1995, 10476032), (2072, 10086720), (2109, 9909760), (2128, 9821280), (2212, 9448320), (2220, 9414272), (2240, 9330216), (2280, 9166528), (2352, 8885920), (2368, 8825880), (2370, 8818432), (2432, 8593620), (2528, 8267280), (2560, 8163939), (2590, 8069376), (2660, 7857024), (2688, 7775180), (2765, 7558656), (2793, 7482880), (2812, 7432320), (2923, 7150080), (2940, 7108736), (2960, 7060704), (3002, 6961920), (3040, 6874896), (3108, 6724480), (3136, 6664440), (3160, 6613824), (3192, 6547520), (3318, 6298880), (3360, 6220144), (3515, 5945856), (3552, 5883920), (3584, 5831385), (3626, 5763840), (3648, 5729080), (3724, 5612160), (3792, 5511520), (3840, 5442626), (3871, 5399040), (3885, 5379584), (3920, 5331552), (3990, 5238016), (4144, 5043360), (4218, 4954880), (4256, 4910640), (4424, 4724160), (4440, 4707136), (4480, 4665108), (4503, 4641280), (4560, 4583264), (4655, 4489728), (4704, 4442960), (4736, 4412940), (4740, 4409216), (4864, 4296810), (4921, 4247040), (5056, 4133640), (5180, 4034688), (5320, 3928512), (5376, 3887590), (5439, 3842560), (5530, 3779328), (5586, 3741440), (5624, 3716160), (5846, 3575040), (5880, 3554368), (5920, 3530352), (6004, 3480960), (6080, 3437448), (6216, 3362240), (6272, 3332220), (6320, 3306912), (6384, 3273760), (6636, 3149440), (6720, 3110072), (7030, 2972928), (7104, 2941960), (7252, 2881920), (7296, 2864540), (7448, 2806080), (7505, 2784768), (7584, 2755760), (7680, 2721313), (7742, 2699520), (7770, 2689792), (7840, 2665776), (7980, 2619008), (8288, 2521680), (8295, 2519552), (8436, 2477440), (8512, 2455320), (8769, 2383360), (8848, 2362080), (8880, 2353568), (8960, 2332554), (9006, 2320640), (9065, 2305536), (9120, 2291632), (9310, 2244864), (9408, 2221480), (9472, 2206470), (9480, 2204608), (9728, 2148405), (9842, 2123520), (10112, 2066820), (10360, 2017344), (10507, 1989120), (10545, 1981952), (10640, 1964256), (10752, 1943795), (10878, 1921280), (11060, 1889664), (11172, 1870720), (11248, 1858080), (11613, 1799680), (11692, 1787520), (11760, 1777184), (11840, 1765176), (12008, 1740480), (12160, 1718724), (12432, 1681120), (12544, 1666110), (12640, 1653456), (12768, 1636880), (13272, 1574720), (13440, 1555036), (13965, 1496576), (14060, 1486464), (14208, 1470980), (14504, 1440960), (14592, 1432270), (14615, 1430016), (14763, 1415680), (14896, 1403040), (15010, 1392384), (15168, 1377880), (15484, 1349760), (15540, 1344896), (15680, 1332888), (15960, 1309504), (16576, 1260840), (16590, 1259776), (16872, 1238720), (17024, 1227660), (17538, 1191680), (17696, 1181040), (17760, 1176784), (17920, 1166277), (18012, 1160320), (18130, 1152768), (18240, 1145816), (18620, 1122432), (18816, 1110740), (18944, 1103235), (18960, 1102304), (19355, 1079808), (19684, 1061760), (20224, 1033410), (20461, 1021440), (20720, 1008672), (21014, 994560), (21090, 990976), (21280, 982128), (21756, 960640), (22120, 944832), (22344, 935360), (22496, 929040), (22515, 928256), (23226, 899840), (23384, 893760), (23520, 888592), (23680, 882588), (24016, 870240), (24320, 859362), (24605, 849408), (24864, 840560), (25088, 833055), (25280, 826728), (25536, 818440), (26544, 787360), (26880, 777518), (27195, 768512), (27930, 748288), (28120, 743232), (28416, 735490), (29008, 720480), (29184, 716135), (29230, 715008), (29526, 707840), (29792, 701520), (30020, 696192), (30336, 688940), (30968, 674880), (31080, 672448), (31360, 666444), (31521, 663040), (31920, 654752), (33152, 630420), (33180, 629888), (33744, 619360), (34048, 613830), (34447, 606720), (35076, 595840), (35392, 590520), (35520, 588392), (36024, 580160), (36260, 576384), (36480, 572908), (37240, 561216), (37632, 555370), (37920, 551152), (38710, 539904), (39368, 530880), (40448, 516705), (40922, 510720), (41440, 504336), (42028, 497280), (42180, 495488), (42560, 491064), (43512, 480320), (43845, 476672), (44240, 472416), (44688, 467680), (44992, 464520), (45030, 464128), (46452, 449920), (46768, 446880), (47040, 444296), (47360, 441294), (48032, 435120), (48640, 429681), (49210, 424704), (49728, 420280), (50560, 413364), (51072, 409220), (52535, 397824), (53088, 393680), (53760, 388759), (54390, 384256), (55537, 376320), (55860, 374144), (56240, 371616), (56832, 367745), (58016, 360240), (58065, 359936), (58460, 357504), (59052, 353920), (59584, 350760), (60040, 348096), (60672, 344470), (61383, 340480), (61936, 337440), (62160, 336224), (62720, 333222), (63042, 331520), (63840, 327376), (66304, 315210), (66360, 314944), (67488, 309680), (68096, 306915), (68894, 303360), (70152, 297920), (70784, 295260), (71040, 294196), (72048, 290080), (72520, 288192), (72960, 286454), (73549, 284160), (73815, 283136), (74480, 280608), (75264, 277685), (75840, 275576), (77420, 269952), (78736, 265440), (81844, 255360), (82880, 252168), (84056, 248640), (84360, 247744), (85120, 245532), (87024, 240160), (87690, 238336), (88480, 236208), (89376, 233840), (89984, 232260), (90060, 232064), (92904, 224960), (93536, 223440), (94080, 222148), (94720, 220647), (96064, 217560), (98420, 212352), (99456, 210140), (101120, 206682), (102144, 204610), (102305, 204288), (103341, 202240), (105070, 198912), (106176, 196840), (108780, 192128), (111074, 188160), (111720, 187072), (112480, 185808), (116032, 180120), (116130, 179968), (116920, 178752), (118104, 176960), (119168, 175380), (120080, 174048), (121344, 172235), (122766, 170240), (123872, 168720), (124320, 168112), (125440, 166611), (126084, 165760), (127680, 163688), (132608, 157605), (132720, 157472), (134976, 154840), (137788, 151680), (140304, 148960), (141568, 147630), (142080, 147098), (143227, 145920), (144096, 145040)]