1999589760

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 512

約数和(自身を含む): 8256614400

約数和(自身を除く): 6257024640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 122, 126, 128, 135, 140, 144, 160, 168, 180, 183, 189, 192, 210, 216, 224, 240, 244, 252, 270, 271, 280, 288, 305, 315, 320, 336, 360, 366, 378, 384, 420, 427, 432, 448, 480, 488, 504, 540, 542, 549, 560, 576, 610, 630, 640, 672, 720, 732, 756, 813, 840, 854, 864, 896, 915, 945, 960, 976, 1008, 1080, 1084, 1098, 1120, 1152, 1220, 1260, 1281, 1344, 1355, 1440, 1464, 1512, 1626, 1647, 1680, 1708, 1728, 1830, 1890, 1897, 1920, 1952, 2016, 2135, 2160, 2168, 2196, 2240, 2439, 2440, 2520, 2562, 2688, 2710, 2745, 2880, 2928, 3024, 3252, 3294, 3360, 3416, 3456, 3660, 3780, 3794, 3843, 3904, 4032, 4065, 4270, 4320, 4336, 4392, 4480, 4878, 4880, 5040, 5124, 5420, 5490, 5691, 5760, 5856, 6048, 6405, 6504, 6588, 6720, 6832, 7317, 7320, 7560, 7588, 7686, 7808, 8064, 8130, 8235, 8540, 8640, 8672, 8784, 9485, 9756, 9760, 10080, 10248, 10840, 10980, 11382, 11529, 11712, 12096, 12195, 12810, 13008, 13176, 13440, 13664, 14634, 14640, 15120, 15176, 15372, 16260, 16470, 16531, 17073, 17080, 17280, 17344, 17568, 18970, 19215, 19512, 19520, 20160, 20496, 21680, 21960, 22764, 23058, 23424, 24192, 24390, 25620, 26016, 26352, 27328, 28455, 29268, 29280, 30240, 30352, 30744, 32520, 32940, 33062, 34146, 34160, 34688, 35136, 36585, 37940, 38430, 39024, 39040, 40320, 40992, 43360, 43920, 45528, 46116, 48780, 49593, 51219, 51240, 52032, 52704, 54656, 56910, 57645, 58536, 58560, 60480, 60704, 61488, 65040, 65880, 66124, 68292, 68320, 70272, 73170, 75880, 76860, 78048, 81984, 82655, 85365, 86720, 87840, 91056, 92232, 97560, 99186, 102438, 102480, 104064, 105408, 113820, 115290, 115717, 117072, 117120, 120960, 121408, 122976, 130080, 131760, 132248, 136584, 136640, 146340, 148779, 151760, 153720, 156096, 163968, 165310, 170730, 173440, 175680, 182112, 184464, 195120, 198372, 204876, 204960, 210816, 227640, 230580, 231434, 234144, 242816, 245952, 247965, 256095, 260160, 263520, 264496, 273168, 273280, 292680, 297558, 303520, 307440, 312192, 330620, 341460, 347151, 351360, 364224, 368928, 390240, 396744, 409752, 409920, 446337, 455280, 461160, 462868, 468288, 491904, 495930, 512190, 520320, 527040, 528992, 546336, 578585, 585360, 595116, 607040, 614880, 661240, 682920, 694302, 728448, 737856, 743895, 780480, 793488, 819504, 819840, 892674, 910560, 922320, 925736, 936576, 991860, 1024380, 1041453, 1054080, 1057984, 1092672, 1157170, 1170720, 1190232, 1214080, 1229760, 1322480, 1365840, 1388604, 1475712, 1487790, 1560960, 1586976, 1639008, 1735755, 1785348, 1821120, 1844640, 1851472, 1983720, 2048760, 2082906, 2115968, 2185344, 2231685, 2314340, 2341440, 2380464, 2459520, 2644960, 2731680, 2777208, 2975580, 3124359, 3173952, 3278016, 3471510, 3570696, 3642240, 3689280, 3702944, 3967440, 4097520, 4165812, 4463370, 4628680, 4682880, 4760928, 5207265, 5289920, 5463360, 5554416, 5951160, 6248718, 6347904, 6556032, 6943020, 7141392, 7378560, 7405888, 7934880, 8195040, 8331624, 8926740, 9257360, 9521856, 10414530, 10579840, 10926720, 11108832, 11902320, 12497436, 13886040, 14282784, 14811776, 15621795, 15869760, 16390080, 16663248, 17853480, 18514720, 19043712, 20829060, 22217664, 23804640, 24994872, 27772080, 28565568, 31243590, 31739520, 32780160, 33326496, 35706960, 37029440, 41658120, 44435328, 47609280, 49989744, 55544160, 57131136, 62487180, 66652992, 71413920, 74058880, 83316240, 95218560, 99979488, 111088320, 124974360, 133305984, 142827840, 166632480, 199958976, 222176640, 249948720, 285655680, 333264960, 399917952, 499897440, 666529920, 999794880, 1999589760]

約数ペア:

[(1, 1999589760), (2, 999794880), (3, 666529920), (4, 499897440), (5, 399917952), (6, 333264960), (7, 285655680), (8, 249948720), (9, 222176640), (10, 199958976), (12, 166632480), (14, 142827840), (15, 133305984), (16, 124974360), (18, 111088320), (20, 99979488), (21, 95218560), (24, 83316240), (27, 74058880), (28, 71413920), (30, 66652992), (32, 62487180), (35, 57131136), (36, 55544160), (40, 49989744), (42, 47609280), (45, 44435328), (48, 41658120), (54, 37029440), (56, 35706960), (60, 33326496), (61, 32780160), (63, 31739520), (64, 31243590), (70, 28565568), (72, 27772080), (80, 24994872), (84, 23804640), (90, 22217664), (96, 20829060), (105, 19043712), (108, 18514720), (112, 17853480), (120, 16663248), (122, 16390080), (126, 15869760), (128, 15621795), (135, 14811776), (140, 14282784), (144, 13886040), (160, 12497436), (168, 11902320), (180, 11108832), (183, 10926720), (189, 10579840), (192, 10414530), (210, 9521856), (216, 9257360), (224, 8926740), (240, 8331624), (244, 8195040), (252, 7934880), (270, 7405888), (271, 7378560), (280, 7141392), (288, 6943020), (305, 6556032), (315, 6347904), (320, 6248718), (336, 5951160), (360, 5554416), (366, 5463360), (378, 5289920), (384, 5207265), (420, 4760928), (427, 4682880), (432, 4628680), (448, 4463370), (480, 4165812), (488, 4097520), (504, 3967440), (540, 3702944), (542, 3689280), (549, 3642240), (560, 3570696), (576, 3471510), (610, 3278016), (630, 3173952), (640, 3124359), (672, 2975580), (720, 2777208), (732, 2731680), (756, 2644960), (813, 2459520), (840, 2380464), (854, 2341440), (864, 2314340), (896, 2231685), (915, 2185344), (945, 2115968), (960, 2082906), (976, 2048760), (1008, 1983720), (1080, 1851472), (1084, 1844640), (1098, 1821120), (1120, 1785348), (1152, 1735755), (1220, 1639008), (1260, 1586976), (1281, 1560960), (1344, 1487790), (1355, 1475712), (1440, 1388604), (1464, 1365840), (1512, 1322480), (1626, 1229760), (1647, 1214080), (1680, 1190232), (1708, 1170720), (1728, 1157170), (1830, 1092672), (1890, 1057984), (1897, 1054080), (1920, 1041453), (1952, 1024380), (2016, 991860), (2135, 936576), (2160, 925736), (2168, 922320), (2196, 910560), (2240, 892674), (2439, 819840), (2440, 819504), (2520, 793488), (2562, 780480), (2688, 743895), (2710, 737856), (2745, 728448), (2880, 694302), (2928, 682920), (3024, 661240), (3252, 614880), (3294, 607040), (3360, 595116), (3416, 585360), (3456, 578585), (3660, 546336), (3780, 528992), (3794, 527040), (3843, 520320), (3904, 512190), (4032, 495930), (4065, 491904), (4270, 468288), (4320, 462868), (4336, 461160), (4392, 455280), (4480, 446337), (4878, 409920), (4880, 409752), (5040, 396744), (5124, 390240), (5420, 368928), (5490, 364224), (5691, 351360), (5760, 347151), (5856, 341460), (6048, 330620), (6405, 312192), (6504, 307440), (6588, 303520), (6720, 297558), (6832, 292680), (7317, 273280), (7320, 273168), (7560, 264496), (7588, 263520), (7686, 260160), (7808, 256095), (8064, 247965), (8130, 245952), (8235, 242816), (8540, 234144), (8640, 231434), (8672, 230580), (8784, 227640), (9485, 210816), (9756, 204960), (9760, 204876), (10080, 198372), (10248, 195120), (10840, 184464), (10980, 182112), (11382, 175680), (11529, 173440), (11712, 170730), (12096, 165310), (12195, 163968), (12810, 156096), (13008, 153720), (13176, 151760), (13440, 148779), (13664, 146340), (14634, 136640), (14640, 136584), (15120, 132248), (15176, 131760), (15372, 130080), (16260, 122976), (16470, 121408), (16531, 120960), (17073, 117120), (17080, 117072), (17280, 115717), (17344, 115290), (17568, 113820), (18970, 105408), (19215, 104064), (19512, 102480), (19520, 102438), (20160, 99186), (20496, 97560), (21680, 92232), (21960, 91056), (22764, 87840), (23058, 86720), (23424, 85365), (24192, 82655), (24390, 81984), (25620, 78048), (26016, 76860), (26352, 75880), (27328, 73170), (28455, 70272), (29268, 68320), (29280, 68292), (30240, 66124), (30352, 65880), (30744, 65040), (32520, 61488), (32940, 60704), (33062, 60480), (34146, 58560), (34160, 58536), (34688, 57645), (35136, 56910), (36585, 54656), (37940, 52704), (38430, 52032), (39024, 51240), (39040, 51219), (40320, 49593), (40992, 48780), (43360, 46116), (43920, 45528)]