1998987520320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{108131}}^1$

素因数の和:108299

約数の個数: 504

約数和(自身を含む): 8059374674208

約数和(自身を除く): 6060387153888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 131, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 262, 280, 288, 294, 315, 320, 336, 360, 392, 393, 420, 441, 448, 480, 490, 504, 524, 560, 576, 588, 630, 655, 672, 720, 735, 784, 786, 840, 882, 917, 960, 980, 1008, 1048, 1120, 1176, 1179, 1260, 1310, 1344, 1440, 1470, 1568, 1572, 1680, 1764, 1834, 1960, 1965, 2016, 2096, 2205, 2240, 2352, 2358, 2520, 2620, 2751, 2880, 2940, 3136, 3144, 3360, 3528, 3668, 3920, 3930, 4032, 4192, 4410, 4585, 4704, 4716, 5040, 5240, 5502, 5880, 5895, 6288, 6419, 6720, 7056, 7336, 7840, 7860, 8253, 8384, 8820, 9170, 9408, 9432, 10080, 10480, 11004, 11760, 11790, 12576, 12838, 13755, 14112, 14672, 15680, 15720, 16506, 17640, 18340, 18864, 19257, 20160, 20960, 22008, 23520, 23580, 25152, 25676, 27510, 28224, 29344, 31440, 32095, 33012, 35280, 36680, 37728, 38514, 41265, 41920, 44016, 47040, 47160, 51352, 55020, 57771, 58688, 62880, 64190, 66024, 70560, 73360, 75456, 77028, 82530, 88032, 94320, 96285, 102704, 108131, 110040, 115542, 125760, 128380, 132048, 141120, 146720, 154056, 165060, 176064, 188640, 192570, 205408, 216262, 220080, 231084, 256760, 264096, 288855, 293440, 308112, 324393, 330120, 377280, 385140, 410816, 432524, 440160, 462168, 513520, 528192, 540655, 577710, 616224, 648786, 660240, 756917, 770280, 865048, 880320, 924336, 973179, 1027040, 1081310, 1155420, 1232448, 1297572, 1320480, 1513834, 1540560, 1621965, 1730096, 1848672, 1946358, 2054080, 2162620, 2270751, 2310840, 2595144, 2640960, 3027668, 3081120, 3243930, 3460192, 3697344, 3784585, 3892716, 4325240, 4541502, 4621680, 4865895, 5190288, 5298419, 6055336, 6162240, 6487860, 6812253, 6920384, 7569170, 7785432, 8650480, 9083004, 9243360, 9731790, 10380576, 10596838, 11353755, 12110672, 12975720, 13624506, 14165161, 15138340, 15570864, 15895257, 17300960, 18166008, 18486720, 19463580, 20761152, 21193676, 22707510, 24221344, 25951440, 26492095, 27249012, 28330322, 30276680, 31141728, 31790514, 34061265, 34601920, 36332016, 38927160, 42387352, 42495483, 45415020, 47685771, 48442688, 51902880, 52984190, 54498024, 56660644, 60553360, 62283456, 63581028, 68122530, 70825805, 72664032, 77854320, 79476285, 84774704, 84990966, 90830040, 95371542, 99156127, 103805760, 105968380, 108996048, 113321288, 121106720, 127162056, 127486449, 136245060, 141651610, 145328064, 155708640, 158952570, 169549408, 169981932, 181660080, 190743084, 198312254, 211936760, 212477415, 217992096, 226642576, 238428855, 242213440, 254324112, 254972898, 272490120, 283303220, 297468381, 311417280, 317905140, 339098816, 339963864, 363320160, 381486168, 396624508, 423873520, 424954830, 435984192, 453285152, 476857710, 495780635, 508648224, 509945796, 544980240, 566606440, 594936762, 635810280, 637432245, 679927728, 694092889, 726640320, 762972336, 793249016, 847747040, 849909660, 892405143, 906570304, 953715420, 991561270, 1017296448, 1019891592, 1089960480, 1133212880, 1189873524, 1271620560, 1274864490, 1359855456, 1388185778, 1487341905, 1525944672, 1586498032, 1695494080, 1699819320, 1784810286, 1907430840, 1983122540, 2039783184, 2082278667, 2179920960, 2266425760, 2379747048, 2543241120, 2549728980, 2719710912, 2776371556, 2974683810, 3051889344, 3172996064, 3399638640, 3470464445, 3569620572, 3814861680, 3966245080, 4079566368, 4164557334, 4462025715, 4532851520, 4759494096, 5086482240, 5099457960, 5552743112, 5949367620, 6246836001, 6345992128, 6799277280, 6940928890, 7139241144, 7629723360, 7932490160, 8159132736, 8329114668, 8924051430, 9518988192, 10198915920, 10411393335, 11105486224, 11898735240, 12493672002, 13598554560, 13881857780, 14278482288, 15259446720, 15864980320, 16658229336, 17848102860, 19037976384, 20397831840, 20822786670, 22210972448, 23797470480, 24987344004, 27763715560, 28556964576, 31234180005, 31729960640, 33316458672, 35696205720, 40795663680, 41645573340, 44421944896, 47594940960, 49974688008, 55527431120, 57113929152, 62468360010, 66632917344, 71392411440, 83291146680, 95189881920, 99949376016, 111054862240, 124936720020, 133265834688, 142784822880, 166582293360, 199898752032, 222109724480, 249873440040, 285569645760, 333164586720, 399797504064, 499746880080, 666329173440, 999493760160, 1998987520320]

約数ペア:

[(1, 1998987520320), (2, 999493760160), (3, 666329173440), (4, 499746880080), (5, 399797504064), (6, 333164586720), (7, 285569645760), (8, 249873440040), (9, 222109724480), (10, 199898752032), (12, 166582293360), (14, 142784822880), (15, 133265834688), (16, 124936720020), (18, 111054862240), (20, 99949376016), (21, 95189881920), (24, 83291146680), (28, 71392411440), (30, 66632917344), (32, 62468360010), (35, 57113929152), (36, 55527431120), (40, 49974688008), (42, 47594940960), (45, 44421944896), (48, 41645573340), (49, 40795663680), (56, 35696205720), (60, 33316458672), (63, 31729960640), (64, 31234180005), (70, 28556964576), (72, 27763715560), (80, 24987344004), (84, 23797470480), (90, 22210972448), (96, 20822786670), (98, 20397831840), (105, 19037976384), (112, 17848102860), (120, 16658229336), (126, 15864980320), (131, 15259446720), (140, 14278482288), (144, 13881857780), (147, 13598554560), (160, 12493672002), (168, 11898735240), (180, 11105486224), (192, 10411393335), (196, 10198915920), (210, 9518988192), (224, 8924051430), (240, 8329114668), (245, 8159132736), (252, 7932490160), (262, 7629723360), (280, 7139241144), (288, 6940928890), (294, 6799277280), (315, 6345992128), (320, 6246836001), (336, 5949367620), (360, 5552743112), (392, 5099457960), (393, 5086482240), (420, 4759494096), (441, 4532851520), (448, 4462025715), (480, 4164557334), (490, 4079566368), (504, 3966245080), (524, 3814861680), (560, 3569620572), (576, 3470464445), (588, 3399638640), (630, 3172996064), (655, 3051889344), (672, 2974683810), (720, 2776371556), (735, 2719710912), (784, 2549728980), (786, 2543241120), (840, 2379747048), (882, 2266425760), (917, 2179920960), (960, 2082278667), (980, 2039783184), (1008, 1983122540), (1048, 1907430840), (1120, 1784810286), (1176, 1699819320), (1179, 1695494080), (1260, 1586498032), (1310, 1525944672), (1344, 1487341905), (1440, 1388185778), (1470, 1359855456), (1568, 1274864490), (1572, 1271620560), (1680, 1189873524), (1764, 1133212880), (1834, 1089960480), (1960, 1019891592), (1965, 1017296448), (2016, 991561270), (2096, 953715420), (2205, 906570304), (2240, 892405143), (2352, 849909660), (2358, 847747040), (2520, 793249016), (2620, 762972336), (2751, 726640320), (2880, 694092889), (2940, 679927728), (3136, 637432245), (3144, 635810280), (3360, 594936762), (3528, 566606440), (3668, 544980240), (3920, 509945796), (3930, 508648224), (4032, 495780635), (4192, 476857710), (4410, 453285152), (4585, 435984192), (4704, 424954830), (4716, 423873520), (5040, 396624508), (5240, 381486168), (5502, 363320160), (5880, 339963864), (5895, 339098816), (6288, 317905140), (6419, 311417280), (6720, 297468381), (7056, 283303220), (7336, 272490120), (7840, 254972898), (7860, 254324112), (8253, 242213440), (8384, 238428855), (8820, 226642576), (9170, 217992096), (9408, 212477415), (9432, 211936760), (10080, 198312254), (10480, 190743084), (11004, 181660080), (11760, 169981932), (11790, 169549408), (12576, 158952570), (12838, 155708640), (13755, 145328064), (14112, 141651610), (14672, 136245060), (15680, 127486449), (15720, 127162056), (16506, 121106720), (17640, 113321288), (18340, 108996048), (18864, 105968380), (19257, 103805760), (20160, 99156127), (20960, 95371542), (22008, 90830040), (23520, 84990966), (23580, 84774704), (25152, 79476285), (25676, 77854320), (27510, 72664032), (28224, 70825805), (29344, 68122530), (31440, 63581028), (32095, 62283456), (33012, 60553360), (35280, 56660644), (36680, 54498024), (37728, 52984190), (38514, 51902880), (41265, 48442688), (41920, 47685771), (44016, 45415020), (47040, 42495483), (47160, 42387352), (51352, 38927160), (55020, 36332016), (57771, 34601920), (58688, 34061265), (62880, 31790514), (64190, 31141728), (66024, 30276680), (70560, 28330322), (73360, 27249012), (75456, 26492095), (77028, 25951440), (82530, 24221344), (88032, 22707510), (94320, 21193676), (96285, 20761152), (102704, 19463580), (108131, 18486720), (110040, 18166008), (115542, 17300960), (125760, 15895257), (128380, 15570864), (132048, 15138340), (141120, 14165161), (146720, 13624506), (154056, 12975720), (165060, 12110672), (176064, 11353755), (188640, 10596838), (192570, 10380576), (205408, 9731790), (216262, 9243360), (220080, 9083004), (231084, 8650480), (256760, 7785432), (264096, 7569170), (288855, 6920384), (293440, 6812253), (308112, 6487860), (324393, 6162240), (330120, 6055336), (377280, 5298419), (385140, 5190288), (410816, 4865895), (432524, 4621680), (440160, 4541502), (462168, 4325240), (513520, 3892716), (528192, 3784585), (540655, 3697344), (577710, 3460192), (616224, 3243930), (648786, 3081120), (660240, 3027668), (756917, 2640960), (770280, 2595144), (865048, 2310840), (880320, 2270751), (924336, 2162620), (973179, 2054080), (1027040, 1946358), (1081310, 1848672), (1155420, 1730096), (1232448, 1621965), (1297572, 1540560), (1320480, 1513834)]