20977488000

素因数分解:

$2^7\times 3^3\times 5^3\times 7^2\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 768

約数和(自身を含む): 89972812800

約数和(自身を除く): 68995324800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 108, 112, 120, 125, 126, 128, 135, 140, 144, 147, 150, 160, 168, 175, 180, 189, 192, 196, 200, 210, 216, 224, 225, 240, 245, 250, 252, 270, 280, 288, 294, 300, 315, 320, 336, 350, 360, 375, 378, 384, 392, 400, 420, 432, 441, 448, 450, 480, 490, 500, 504, 525, 540, 560, 576, 588, 600, 630, 640, 672, 675, 700, 720, 735, 750, 756, 784, 800, 840, 864, 875, 882, 896, 900, 945, 960, 980, 991, 1000, 1008, 1050, 1080, 1120, 1125, 1152, 1176, 1200, 1225, 1260, 1323, 1344, 1350, 1400, 1440, 1470, 1500, 1512, 1568, 1575, 1600, 1680, 1728, 1750, 1764, 1800, 1890, 1920, 1960, 1982, 2000, 2016, 2100, 2160, 2205, 2240, 2250, 2352, 2400, 2450, 2520, 2625, 2646, 2688, 2700, 2800, 2880, 2940, 2973, 3000, 3024, 3136, 3150, 3200, 3360, 3375, 3456, 3500, 3528, 3600, 3675, 3780, 3920, 3964, 4000, 4032, 4200, 4320, 4410, 4480, 4500, 4704, 4725, 4800, 4900, 4955, 5040, 5250, 5292, 5400, 5600, 5760, 5880, 5946, 6000, 6048, 6125, 6272, 6300, 6615, 6720, 6750, 6937, 7000, 7056, 7200, 7350, 7560, 7840, 7875, 7928, 8000, 8064, 8400, 8640, 8820, 8919, 9000, 9408, 9450, 9600, 9800, 9910, 10080, 10500, 10584, 10800, 11025, 11200, 11760, 11892, 12000, 12096, 12250, 12600, 13230, 13440, 13500, 13874, 14000, 14112, 14400, 14700, 14865, 15120, 15680, 15750, 15856, 16000, 16800, 17280, 17640, 17838, 18000, 18375, 18816, 18900, 19600, 19820, 20160, 20811, 21000, 21168, 21600, 22050, 22400, 23520, 23625, 23784, 24000, 24192, 24500, 24775, 25200, 26460, 26757, 27000, 27748, 28000, 28224, 28800, 29400, 29730, 30240, 31360, 31500, 31712, 33075, 33600, 34685, 35280, 35676, 36000, 36750, 37800, 39200, 39640, 40320, 41622, 42000, 42336, 43200, 44100, 44595, 47040, 47250, 47568, 48000, 48559, 49000, 49550, 50400, 52920, 53514, 54000, 55125, 55496, 56000, 56448, 58800, 59460, 60480, 62433, 63000, 63424, 66150, 67200, 69370, 70560, 71352, 72000, 73500, 74325, 75600, 78400, 79280, 83244, 84000, 84672, 86400, 88200, 89190, 94080, 94500, 95136, 97118, 98000, 99100, 100800, 104055, 105840, 107028, 108000, 110250, 110992, 112000, 117600, 118920, 120960, 123875, 124866, 126000, 126848, 132300, 133785, 138740, 141120, 142704, 144000, 145677, 147000, 148650, 151200, 156800, 158560, 165375, 166488, 168000, 169344, 173425, 176400, 178380, 187299, 189000, 190272, 194236, 196000, 198200, 201600, 208110, 211680, 214056, 216000, 220500, 221984, 222975, 235200, 237840, 242795, 247750, 249732, 252000, 264600, 267570, 277480, 282240, 285408, 291354, 294000, 297300, 302400, 312165, 317120, 330750, 332976, 336000, 346850, 352800, 356760, 371625, 374598, 378000, 380544, 388472, 392000, 396400, 416220, 423360, 428112, 432000, 437031, 441000, 443968, 445950, 470400, 475680, 485590, 495500, 499464, 504000, 520275, 529200, 535140, 554960, 570816, 582708, 588000, 594600, 604800, 624330, 634240, 661500, 665952, 668925, 693700, 705600, 713520, 728385, 743250, 749196, 756000, 776944, 784000, 792800, 832440, 846720, 856224, 867125, 874062, 882000, 887936, 891900, 936495, 951360, 971180, 991000, 998928, 1008000, 1040550, 1058400, 1070280, 1109920, 1114875, 1141632, 1165416, 1176000, 1189200, 1213975, 1248660, 1311093, 1323000, 1331904, 1337850, 1387400, 1411200, 1427040, 1456770, 1486500, 1498392, 1512000, 1553888, 1560825, 1585600, 1664880, 1712448, 1734250, 1748124, 1764000, 1783800, 1872990, 1902720, 1942360, 1982000, 1997856, 2081100, 2116800, 2140560, 2185155, 2219840, 2229750, 2330832, 2352000, 2378400, 2427950, 2497320, 2601375, 2622186, 2646000, 2663808, 2675700, 2774800, 2854080, 2913540, 2973000, 2996784, 3024000, 3107776, 3121650, 3171200, 3329760, 3344625, 3424896, 3468500, 3496248, 3528000, 3567600, 3641925, 3745980, 3884720, 3964000, 3995712, 4162200, 4233600, 4281120, 4370310, 4439680, 4459500, 4661664, 4682475, 4756800, 4855900, 4994640, 5202750, 5244372, 5292000, 5351400, 5549600, 5708160, 5827080, 5946000, 5993568, 6069875, 6215552, 6243300, 6555465, 6659520, 6689250, 6937000, 6992496, 7056000, 7135200, 7283850, 7491960, 7769440, 7804125, 7928000, 7991424, 8324400, 8562240, 8740620, 8919000, 9323328, 9364950, 9513600, 9711800, 9989280, 10405500, 10488744, 10584000, 10702800, 10925775, 11099200, 11654160, 11892000, 11987136, 12139750, 12486600, 13110930, 13319040, 13378500, 13874000, 13984992, 14270400, 14567700, 14983920, 15538880, 15608250, 15856000, 16648800, 17124480, 17481240, 17838000, 18209625, 18646656, 18729900, 19423600, 19978560, 20811000, 20977488, 21168000, 21405600, 21851550, 22198400, 23308320, 23412375, 23784000, 23974272, 24279500, 24973200, 26221860, 26757000, 27748000, 27969984, 28540800, 29135400, 29967840, 31077760, 31216500, 32777325, 33297600, 34962480, 35676000, 36419250, 37459800, 38847200, 39957120, 41622000, 41954976, 42811200, 43703100, 46616640, 46824750, 47568000, 48559000, 49946400, 52443720, 53514000, 54628875, 55496000, 55939968, 58270800, 59935680, 62433000, 65554650, 66595200, 69924960, 71352000, 72838500, 74919600, 77694400, 83244000, 83909952, 85622400, 87406200, 93233280, 93649500, 97118000, 99892800, 104887440, 107028000, 109257750, 110992000, 116541600, 119871360, 124866000, 131109300, 139849920, 142704000, 145677000, 149839200, 155388800, 163886625, 166488000, 167819904, 174812400, 187299000, 194236000, 199785600, 209774880, 214056000, 218515500, 233083200, 249732000, 262218600, 279699840, 291354000, 299678400, 327773250, 332976000, 349624800, 374598000, 388472000, 419549760, 428112000, 437031000, 466166400, 499464000, 524437200, 582708000, 599356800, 655546500, 699249600, 749196000, 776944000, 839099520, 874062000, 998928000, 1048874400, 1165416000, 1311093000, 1398499200, 1498392000, 1748124000, 2097748800, 2330832000, 2622186000, 2996784000, 3496248000, 4195497600, 5244372000, 6992496000, 10488744000, 20977488000]

約数ペア:

[(1, 20977488000), (2, 10488744000), (3, 6992496000), (4, 5244372000), (5, 4195497600), (6, 3496248000), (7, 2996784000), (8, 2622186000), (9, 2330832000), (10, 2097748800), (12, 1748124000), (14, 1498392000), (15, 1398499200), (16, 1311093000), (18, 1165416000), (20, 1048874400), (21, 998928000), (24, 874062000), (25, 839099520), (27, 776944000), (28, 749196000), (30, 699249600), (32, 655546500), (35, 599356800), (36, 582708000), (40, 524437200), (42, 499464000), (45, 466166400), (48, 437031000), (49, 428112000), (50, 419549760), (54, 388472000), (56, 374598000), (60, 349624800), (63, 332976000), (64, 327773250), (70, 299678400), (72, 291354000), (75, 279699840), (80, 262218600), (84, 249732000), (90, 233083200), (96, 218515500), (98, 214056000), (100, 209774880), (105, 199785600), (108, 194236000), (112, 187299000), (120, 174812400), (125, 167819904), (126, 166488000), (128, 163886625), (135, 155388800), (140, 149839200), (144, 145677000), (147, 142704000), (150, 139849920), (160, 131109300), (168, 124866000), (175, 119871360), (180, 116541600), (189, 110992000), (192, 109257750), (196, 107028000), (200, 104887440), (210, 99892800), (216, 97118000), (224, 93649500), (225, 93233280), (240, 87406200), (245, 85622400), (250, 83909952), (252, 83244000), (270, 77694400), (280, 74919600), (288, 72838500), (294, 71352000), (300, 69924960), (315, 66595200), (320, 65554650), (336, 62433000), (350, 59935680), (360, 58270800), (375, 55939968), (378, 55496000), (384, 54628875), (392, 53514000), (400, 52443720), (420, 49946400), (432, 48559000), (441, 47568000), (448, 46824750), (450, 46616640), (480, 43703100), (490, 42811200), (500, 41954976), (504, 41622000), (525, 39957120), (540, 38847200), (560, 37459800), (576, 36419250), (588, 35676000), (600, 34962480), (630, 33297600), (640, 32777325), (672, 31216500), (675, 31077760), (700, 29967840), (720, 29135400), (735, 28540800), (750, 27969984), (756, 27748000), (784, 26757000), (800, 26221860), (840, 24973200), (864, 24279500), (875, 23974272), (882, 23784000), (896, 23412375), (900, 23308320), (945, 22198400), (960, 21851550), (980, 21405600), (991, 21168000), (1000, 20977488), (1008, 20811000), (1050, 19978560), (1080, 19423600), (1120, 18729900), (1125, 18646656), (1152, 18209625), (1176, 17838000), (1200, 17481240), (1225, 17124480), (1260, 16648800), (1323, 15856000), (1344, 15608250), (1350, 15538880), (1400, 14983920), (1440, 14567700), (1470, 14270400), (1500, 13984992), (1512, 13874000), (1568, 13378500), (1575, 13319040), (1600, 13110930), (1680, 12486600), (1728, 12139750), (1750, 11987136), (1764, 11892000), (1800, 11654160), (1890, 11099200), (1920, 10925775), (1960, 10702800), (1982, 10584000), (2000, 10488744), (2016, 10405500), (2100, 9989280), (2160, 9711800), (2205, 9513600), (2240, 9364950), (2250, 9323328), (2352, 8919000), (2400, 8740620), (2450, 8562240), (2520, 8324400), (2625, 7991424), (2646, 7928000), (2688, 7804125), (2700, 7769440), (2800, 7491960), (2880, 7283850), (2940, 7135200), (2973, 7056000), (3000, 6992496), (3024, 6937000), (3136, 6689250), (3150, 6659520), (3200, 6555465), (3360, 6243300), (3375, 6215552), (3456, 6069875), (3500, 5993568), (3528, 5946000), (3600, 5827080), (3675, 5708160), (3780, 5549600), (3920, 5351400), (3964, 5292000), (4000, 5244372), (4032, 5202750), (4200, 4994640), (4320, 4855900), (4410, 4756800), (4480, 4682475), (4500, 4661664), (4704, 4459500), (4725, 4439680), (4800, 4370310), (4900, 4281120), (4955, 4233600), (5040, 4162200), (5250, 3995712), (5292, 3964000), (5400, 3884720), (5600, 3745980), (5760, 3641925), (5880, 3567600), (5946, 3528000), (6000, 3496248), (6048, 3468500), (6125, 3424896), (6272, 3344625), (6300, 3329760), (6615, 3171200), (6720, 3121650), (6750, 3107776), (6937, 3024000), (7000, 2996784), (7056, 2973000), (7200, 2913540), (7350, 2854080), (7560, 2774800), (7840, 2675700), (7875, 2663808), (7928, 2646000), (8000, 2622186), (8064, 2601375), (8400, 2497320), (8640, 2427950), (8820, 2378400), (8919, 2352000), (9000, 2330832), (9408, 2229750), (9450, 2219840), (9600, 2185155), (9800, 2140560), (9910, 2116800), (10080, 2081100), (10500, 1997856), (10584, 1982000), (10800, 1942360), (11025, 1902720), (11200, 1872990), (11760, 1783800), (11892, 1764000), (12000, 1748124), (12096, 1734250), (12250, 1712448), (12600, 1664880), (13230, 1585600), (13440, 1560825), (13500, 1553888), (13874, 1512000), (14000, 1498392), (14112, 1486500), (14400, 1456770), (14700, 1427040), (14865, 1411200), (15120, 1387400), (15680, 1337850), (15750, 1331904), (15856, 1323000), (16000, 1311093), (16800, 1248660), (17280, 1213975), (17640, 1189200), (17838, 1176000), (18000, 1165416), (18375, 1141632), (18816, 1114875), (18900, 1109920), (19600, 1070280), (19820, 1058400), (20160, 1040550), (20811, 1008000), (21000, 998928), (21168, 991000), (21600, 971180), (22050, 951360), (22400, 936495), (23520, 891900), (23625, 887936), (23784, 882000), (24000, 874062), (24192, 867125), (24500, 856224), (24775, 846720), (25200, 832440), (26460, 792800), (26757, 784000), (27000, 776944), (27748, 756000), (28000, 749196), (28224, 743250), (28800, 728385), (29400, 713520), (29730, 705600), (30240, 693700), (31360, 668925), (31500, 665952), (31712, 661500), (33075, 634240), (33600, 624330), (34685, 604800), (35280, 594600), (35676, 588000), (36000, 582708), (36750, 570816), (37800, 554960), (39200, 535140), (39640, 529200), (40320, 520275), (41622, 504000), (42000, 499464), (42336, 495500), (43200, 485590), (44100, 475680), (44595, 470400), (47040, 445950), (47250, 443968), (47568, 441000), (48000, 437031), (48559, 432000), (49000, 428112), (49550, 423360), (50400, 416220), (52920, 396400), (53514, 392000), (54000, 388472), (55125, 380544), (55496, 378000), (56000, 374598), (56448, 371625), (58800, 356760), (59460, 352800), (60480, 346850), (62433, 336000), (63000, 332976), (63424, 330750), (66150, 317120), (67200, 312165), (69370, 302400), (70560, 297300), (71352, 294000), (72000, 291354), (73500, 285408), (74325, 282240), (75600, 277480), (78400, 267570), (79280, 264600), (83244, 252000), (84000, 249732), (84672, 247750), (86400, 242795), (88200, 237840), (89190, 235200), (94080, 222975), (94500, 221984), (95136, 220500), (97118, 216000), (98000, 214056), (99100, 211680), (100800, 208110), (104055, 201600), (105840, 198200), (107028, 196000), (108000, 194236), (110250, 190272), (110992, 189000), (112000, 187299), (117600, 178380), (118920, 176400), (120960, 173425), (123875, 169344), (124866, 168000), (126000, 166488), (126848, 165375), (132300, 158560), (133785, 156800), (138740, 151200), (141120, 148650), (142704, 147000), (144000, 145677)]