21121920000

素因数分解:

$2^{10}\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 660

約数和(自身を含む): 80638781080

約数和(自身を除く): 59516861080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 125, 128, 144, 150, 152, 160, 171, 180, 190, 192, 193, 200, 225, 228, 240, 250, 256, 285, 288, 300, 304, 320, 342, 360, 375, 380, 384, 386, 400, 450, 456, 475, 480, 500, 512, 570, 576, 579, 600, 608, 625, 640, 684, 720, 750, 760, 768, 772, 800, 855, 900, 912, 950, 960, 965, 1000, 1024, 1125, 1140, 1152, 1158, 1200, 1216, 1250, 1280, 1368, 1425, 1440, 1500, 1520, 1536, 1544, 1600, 1710, 1737, 1800, 1824, 1875, 1900, 1920, 1930, 2000, 2250, 2280, 2304, 2316, 2375, 2400, 2432, 2500, 2560, 2736, 2850, 2880, 2895, 3000, 3040, 3072, 3088, 3200, 3420, 3474, 3600, 3648, 3667, 3750, 3800, 3840, 3860, 4000, 4275, 4500, 4560, 4608, 4632, 4750, 4800, 4825, 4864, 5000, 5120, 5472, 5625, 5700, 5760, 5790, 6000, 6080, 6176, 6400, 6840, 6948, 7125, 7200, 7296, 7334, 7500, 7600, 7680, 7720, 8000, 8550, 8685, 9000, 9120, 9216, 9264, 9500, 9600, 9650, 9728, 10000, 10944, 11001, 11250, 11400, 11520, 11580, 11875, 12000, 12160, 12352, 12800, 13680, 13896, 14250, 14400, 14475, 14592, 14668, 15000, 15200, 15360, 15440, 16000, 17100, 17370, 18000, 18240, 18335, 18528, 19000, 19200, 19300, 19456, 20000, 21375, 21888, 22002, 22500, 22800, 23040, 23160, 23750, 24000, 24125, 24320, 24704, 25600, 27360, 27792, 28500, 28800, 28950, 29184, 29336, 30000, 30400, 30880, 32000, 33003, 34200, 34740, 35625, 36000, 36480, 36670, 37056, 38000, 38400, 38600, 40000, 42750, 43425, 43776, 44004, 45000, 45600, 46080, 46320, 47500, 48000, 48250, 48640, 49408, 54720, 55005, 55584, 57000, 57600, 57900, 58368, 58672, 60000, 60800, 61760, 64000, 66006, 68400, 69480, 71250, 72000, 72375, 72960, 73340, 74112, 76000, 76800, 77200, 80000, 85500, 86850, 87552, 88008, 90000, 91200, 91675, 92640, 95000, 96000, 96500, 97280, 98816, 106875, 109440, 110010, 111168, 114000, 115200, 115800, 117344, 120000, 120625, 121600, 123520, 128000, 132012, 136800, 138960, 142500, 144000, 144750, 145920, 146680, 148224, 152000, 154400, 160000, 165015, 171000, 173700, 175104, 176016, 180000, 182400, 183350, 185280, 190000, 192000, 193000, 197632, 213750, 217125, 218880, 220020, 222336, 228000, 230400, 231600, 234688, 240000, 241250, 243200, 247040, 264024, 273600, 275025, 277920, 285000, 288000, 289500, 291840, 293360, 296448, 304000, 308800, 320000, 330030, 342000, 347400, 352032, 360000, 361875, 364800, 366700, 370560, 380000, 384000, 386000, 427500, 434250, 437760, 440040, 444672, 456000, 458375, 463200, 469376, 480000, 482500, 486400, 494080, 528048, 547200, 550050, 555840, 570000, 576000, 579000, 586720, 592896, 608000, 617600, 640000, 660060, 684000, 694800, 704064, 720000, 723750, 729600, 733400, 741120, 760000, 772000, 825075, 855000, 868500, 875520, 880080, 889344, 912000, 916750, 926400, 938752, 960000, 965000, 988160, 1056096, 1085625, 1094400, 1100100, 1111680, 1140000, 1152000, 1158000, 1173440, 1216000, 1235200, 1320120, 1368000, 1375125, 1389600, 1408128, 1440000, 1447500, 1459200, 1466800, 1482240, 1520000, 1544000, 1650150, 1710000, 1737000, 1760160, 1778688, 1824000, 1833500, 1852800, 1877504, 1920000, 1930000, 2112192, 2171250, 2188800, 2200200, 2223360, 2280000, 2291875, 2316000, 2346880, 2432000, 2470400, 2640240, 2736000, 2750250, 2779200, 2816256, 2880000, 2895000, 2933600, 2964480, 3040000, 3088000, 3300300, 3420000, 3474000, 3520320, 3648000, 3667000, 3705600, 3755008, 3860000, 4125375, 4224384, 4342500, 4377600, 4400400, 4446720, 4560000, 4583750, 4632000, 4693760, 4940800, 5280480, 5472000, 5500500, 5558400, 5632512, 5760000, 5790000, 5867200, 6080000, 6176000, 6600600, 6840000, 6875625, 6948000, 7040640, 7296000, 7334000, 7411200, 7720000, 8250750, 8448768, 8685000, 8800800, 8893440, 9120000, 9167500, 9264000, 9387520, 10560960, 10944000, 11001000, 11116800, 11265024, 11580000, 11734400, 12160000, 12352000, 13201200, 13680000, 13751250, 13896000, 14081280, 14668000, 14822400, 15440000, 16501500, 16897536, 17370000, 17601600, 18240000, 18335000, 18528000, 18775040, 20626875, 21121920, 21888000, 22002000, 22233600, 23160000, 23468800, 24704000, 26402400, 27360000, 27502500, 27792000, 28162560, 29336000, 30880000, 33003000, 33795072, 34740000, 35203200, 36480000, 36670000, 37056000, 41253750, 42243840, 44004000, 44467200, 46320000, 46937600, 52804800, 54720000, 55005000, 55584000, 56325120, 58672000, 61760000, 66006000, 69480000, 70406400, 73340000, 74112000, 82507500, 84487680, 88008000, 92640000, 93875200, 105609600, 109440000, 110010000, 111168000, 117344000, 123520000, 132012000, 138960000, 140812800, 146680000, 165015000, 168975360, 176016000, 185280000, 211219200, 220020000, 222336000, 234688000, 264024000, 277920000, 281625600, 293360000, 330030000, 352032000, 370560000, 422438400, 440040000, 469376000, 528048000, 555840000, 586720000, 660060000, 704064000, 844876800, 880080000, 1056096000, 1111680000, 1173440000, 1320120000, 1408128000, 1760160000, 2112192000, 2346880000, 2640240000, 3520320000, 4224384000, 5280480000, 7040640000, 10560960000, 21121920000]

約数ペア:

[(1, 21121920000), (2, 10560960000), (3, 7040640000), (4, 5280480000), (5, 4224384000), (6, 3520320000), (8, 2640240000), (9, 2346880000), (10, 2112192000), (12, 1760160000), (15, 1408128000), (16, 1320120000), (18, 1173440000), (19, 1111680000), (20, 1056096000), (24, 880080000), (25, 844876800), (30, 704064000), (32, 660060000), (36, 586720000), (38, 555840000), (40, 528048000), (45, 469376000), (48, 440040000), (50, 422438400), (57, 370560000), (60, 352032000), (64, 330030000), (72, 293360000), (75, 281625600), (76, 277920000), (80, 264024000), (90, 234688000), (95, 222336000), (96, 220020000), (100, 211219200), (114, 185280000), (120, 176016000), (125, 168975360), (128, 165015000), (144, 146680000), (150, 140812800), (152, 138960000), (160, 132012000), (171, 123520000), (180, 117344000), (190, 111168000), (192, 110010000), (193, 109440000), (200, 105609600), (225, 93875200), (228, 92640000), (240, 88008000), (250, 84487680), (256, 82507500), (285, 74112000), (288, 73340000), (300, 70406400), (304, 69480000), (320, 66006000), (342, 61760000), (360, 58672000), (375, 56325120), (380, 55584000), (384, 55005000), (386, 54720000), (400, 52804800), (450, 46937600), (456, 46320000), (475, 44467200), (480, 44004000), (500, 42243840), (512, 41253750), (570, 37056000), (576, 36670000), (579, 36480000), (600, 35203200), (608, 34740000), (625, 33795072), (640, 33003000), (684, 30880000), (720, 29336000), (750, 28162560), (760, 27792000), (768, 27502500), (772, 27360000), (800, 26402400), (855, 24704000), (900, 23468800), (912, 23160000), (950, 22233600), (960, 22002000), (965, 21888000), (1000, 21121920), (1024, 20626875), (1125, 18775040), (1140, 18528000), (1152, 18335000), (1158, 18240000), (1200, 17601600), (1216, 17370000), (1250, 16897536), (1280, 16501500), (1368, 15440000), (1425, 14822400), (1440, 14668000), (1500, 14081280), (1520, 13896000), (1536, 13751250), (1544, 13680000), (1600, 13201200), (1710, 12352000), (1737, 12160000), (1800, 11734400), (1824, 11580000), (1875, 11265024), (1900, 11116800), (1920, 11001000), (1930, 10944000), (2000, 10560960), (2250, 9387520), (2280, 9264000), (2304, 9167500), (2316, 9120000), (2375, 8893440), (2400, 8800800), (2432, 8685000), (2500, 8448768), (2560, 8250750), (2736, 7720000), (2850, 7411200), (2880, 7334000), (2895, 7296000), (3000, 7040640), (3040, 6948000), (3072, 6875625), (3088, 6840000), (3200, 6600600), (3420, 6176000), (3474, 6080000), (3600, 5867200), (3648, 5790000), (3667, 5760000), (3750, 5632512), (3800, 5558400), (3840, 5500500), (3860, 5472000), (4000, 5280480), (4275, 4940800), (4500, 4693760), (4560, 4632000), (4608, 4583750), (4632, 4560000), (4750, 4446720), (4800, 4400400), (4825, 4377600), (4864, 4342500), (5000, 4224384), (5120, 4125375), (5472, 3860000), (5625, 3755008), (5700, 3705600), (5760, 3667000), (5790, 3648000), (6000, 3520320), (6080, 3474000), (6176, 3420000), (6400, 3300300), (6840, 3088000), (6948, 3040000), (7125, 2964480), (7200, 2933600), (7296, 2895000), (7334, 2880000), (7500, 2816256), (7600, 2779200), (7680, 2750250), (7720, 2736000), (8000, 2640240), (8550, 2470400), (8685, 2432000), (9000, 2346880), (9120, 2316000), (9216, 2291875), (9264, 2280000), (9500, 2223360), (9600, 2200200), (9650, 2188800), (9728, 2171250), (10000, 2112192), (10944, 1930000), (11001, 1920000), (11250, 1877504), (11400, 1852800), (11520, 1833500), (11580, 1824000), (11875, 1778688), (12000, 1760160), (12160, 1737000), (12352, 1710000), (12800, 1650150), (13680, 1544000), (13896, 1520000), (14250, 1482240), (14400, 1466800), (14475, 1459200), (14592, 1447500), (14668, 1440000), (15000, 1408128), (15200, 1389600), (15360, 1375125), (15440, 1368000), (16000, 1320120), (17100, 1235200), (17370, 1216000), (18000, 1173440), (18240, 1158000), (18335, 1152000), (18528, 1140000), (19000, 1111680), (19200, 1100100), (19300, 1094400), (19456, 1085625), (20000, 1056096), (21375, 988160), (21888, 965000), (22002, 960000), (22500, 938752), (22800, 926400), (23040, 916750), (23160, 912000), (23750, 889344), (24000, 880080), (24125, 875520), (24320, 868500), (24704, 855000), (25600, 825075), (27360, 772000), (27792, 760000), (28500, 741120), (28800, 733400), (28950, 729600), (29184, 723750), (29336, 720000), (30000, 704064), (30400, 694800), (30880, 684000), (32000, 660060), (33003, 640000), (34200, 617600), (34740, 608000), (35625, 592896), (36000, 586720), (36480, 579000), (36670, 576000), (37056, 570000), (38000, 555840), (38400, 550050), (38600, 547200), (40000, 528048), (42750, 494080), (43425, 486400), (43776, 482500), (44004, 480000), (45000, 469376), (45600, 463200), (46080, 458375), (46320, 456000), (47500, 444672), (48000, 440040), (48250, 437760), (48640, 434250), (49408, 427500), (54720, 386000), (55005, 384000), (55584, 380000), (57000, 370560), (57600, 366700), (57900, 364800), (58368, 361875), (58672, 360000), (60000, 352032), (60800, 347400), (61760, 342000), (64000, 330030), (66006, 320000), (68400, 308800), (69480, 304000), (71250, 296448), (72000, 293360), (72375, 291840), (72960, 289500), (73340, 288000), (74112, 285000), (76000, 277920), (76800, 275025), (77200, 273600), (80000, 264024), (85500, 247040), (86850, 243200), (87552, 241250), (88008, 240000), (90000, 234688), (91200, 231600), (91675, 230400), (92640, 228000), (95000, 222336), (96000, 220020), (96500, 218880), (97280, 217125), (98816, 213750), (106875, 197632), (109440, 193000), (110010, 192000), (111168, 190000), (114000, 185280), (115200, 183350), (115800, 182400), (117344, 180000), (120000, 176016), (120625, 175104), (121600, 173700), (123520, 171000), (128000, 165015), (132012, 160000), (136800, 154400), (138960, 152000), (142500, 148224), (144000, 146680), (144750, 145920)]