2491196400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 1080

約数和(自身を含む): 11697445760

約数和(自身を除く): 9206249360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 25, 28, 30, 33, 35, 36, 38, 40, 42, 43, 44, 45, 48, 50, 55, 56, 57, 60, 63, 66, 70, 72, 75, 76, 77, 80, 84, 86, 88, 90, 95, 99, 100, 105, 110, 112, 114, 120, 121, 126, 129, 132, 133, 140, 144, 150, 152, 154, 165, 168, 171, 172, 175, 176, 180, 190, 198, 200, 209, 210, 215, 220, 225, 228, 231, 240, 242, 252, 258, 264, 266, 275, 280, 285, 300, 301, 304, 308, 315, 330, 336, 342, 344, 350, 360, 363, 380, 385, 387, 396, 399, 400, 418, 420, 430, 440, 450, 456, 462, 473, 475, 484, 495, 504, 516, 525, 528, 532, 550, 560, 570, 600, 602, 605, 616, 627, 630, 645, 660, 665, 684, 688, 693, 700, 720, 726, 760, 770, 774, 792, 798, 817, 825, 836, 840, 847, 855, 860, 880, 900, 903, 912, 924, 946, 950, 968, 990, 1008, 1032, 1045, 1050, 1064, 1075, 1089, 1100, 1140, 1155, 1197, 1200, 1204, 1210, 1232, 1254, 1260, 1290, 1320, 1330, 1368, 1386, 1400, 1419, 1425, 1452, 1463, 1505, 1520, 1540, 1548, 1575, 1584, 1596, 1634, 1650, 1672, 1680, 1694, 1710, 1720, 1800, 1806, 1815, 1848, 1881, 1892, 1900, 1925, 1935, 1936, 1980, 1995, 2064, 2090, 2100, 2128, 2150, 2178, 2200, 2280, 2299, 2310, 2365, 2394, 2408, 2420, 2451, 2475, 2508, 2520, 2541, 2580, 2640, 2660, 2709, 2736, 2772, 2800, 2838, 2850, 2904, 2926, 3010, 3025, 3080, 3096, 3135, 3150, 3192, 3225, 3268, 3300, 3311, 3325, 3344, 3388, 3420, 3440, 3465, 3600, 3612, 3630, 3696, 3762, 3784, 3800, 3850, 3870, 3960, 3990, 4085, 4180, 4200, 4235, 4257, 4275, 4300, 4356, 4389, 4400, 4515, 4560, 4598, 4620, 4730, 4788, 4816, 4840, 4902, 4950, 5016, 5040, 5082, 5160, 5203, 5225, 5320, 5418, 5445, 5544, 5676, 5700, 5719, 5775, 5808, 5852, 5985, 6020, 6050, 6160, 6192, 6270, 6300, 6384, 6450, 6536, 6600, 6622, 6650, 6776, 6840, 6897, 6930, 7095, 7224, 7260, 7315, 7353, 7524, 7525, 7568, 7600, 7623, 7700, 7740, 7920, 7980, 8170, 8360, 8400, 8470, 8514, 8550, 8600, 8712, 8778, 8987, 9030, 9075, 9196, 9240, 9405, 9460, 9576, 9675, 9680, 9804, 9900, 9933, 9975, 10032, 10164, 10320, 10406, 10450, 10640, 10836, 10890, 11088, 11352, 11400, 11438, 11495, 11550, 11704, 11825, 11970, 12040, 12100, 12255, 12540, 12600, 12705, 12900, 13072, 13167, 13200, 13244, 13300, 13545, 13552, 13680, 13794, 13860, 14190, 14448, 14520, 14630, 14706, 15048, 15050, 15246, 15400, 15480, 15609, 15675, 15960, 16093, 16340, 16555, 16720, 16940, 17028, 17100, 17157, 17200, 17325, 17424, 17556, 17974, 18060, 18150, 18392, 18480, 18810, 18920, 19152, 19350, 19608, 19800, 19866, 19950, 20328, 20425, 20691, 20812, 20900, 21175, 21285, 21672, 21780, 21945, 22575, 22704, 22800, 22876, 22990, 23100, 23408, 23650, 23940, 24080, 24200, 24510, 25080, 25200, 25410, 25800, 26015, 26334, 26488, 26600, 26961, 27090, 27225, 27588, 27720, 28380, 28595, 29040, 29260, 29412, 29799, 29925, 30096, 30100, 30492, 30800, 30960, 31218, 31350, 31920, 32186, 32680, 33110, 33880, 34056, 34200, 34314, 34485, 34650, 35112, 35475, 35948, 36120, 36300, 36421, 36575, 36765, 36784, 37620, 37840, 38115, 38700, 39216, 39600, 39732, 39900, 40656, 40850, 41382, 41624, 41800, 42350, 42570, 43344, 43560, 43890, 44935, 45150, 45752, 45980, 46200, 46827, 47025, 47300, 47880, 48279, 48400, 49020, 49665, 50160, 50820, 51471, 51600, 52030, 52668, 52976, 53200, 53922, 54180, 54450, 55176, 55440, 56760, 57190, 57475, 58520, 58824, 59598, 59850, 60200, 60984, 61275, 62436, 62700, 62909, 63525, 64372, 65360, 65835, 66220, 67725, 67760, 68112, 68400, 68628, 68970, 69300, 70224, 70950, 71896, 72240, 72600, 72842, 73150, 73530, 75240, 76230, 77400, 78045, 79464, 79800, 80465, 80883, 81700, 82764, 82775, 83248, 83600, 84700, 85140, 85785, 87120, 87780, 89870, 90300, 91504, 91960, 92400, 93654, 94050, 94600, 95760, 96558, 98040, 98857, 99330, 101640, 102942, 103455, 104060, 105336, 106425, 107844, 108360, 108900, 109263, 109725, 110352, 113520, 114380, 114950, 117040, 117648, 119196, 119700, 120400, 121968, 122550, 124872, 125400, 125818, 127050, 128744, 130075, 131670, 132440, 134805, 135450, 137256, 137940, 138600, 141900, 142975, 143792, 144837, 145200, 145684, 146300, 147060, 148995, 150480, 152460, 154800, 156090, 158928, 159600, 160930, 161766, 163400, 165528, 165550, 169400, 170280, 171570, 172425, 175560, 179740, 180600, 182105, 183825, 183920, 187308, 188100, 188727, 189200, 190575, 193116, 196080, 197714, 198660, 203280, 205884, 206910, 208120, 210672, 212850, 215688, 216720, 217800, 218526, 219450, 224675, 228760, 229900, 234135, 238392, 239400, 241395, 245100, 248325, 249744, 250800, 251636, 254100, 257355, 257488, 260150, 263340, 264880, 269610, 270900, 274512, 275880, 277200, 283800, 285950, 289674, 291368, 292600, 294120, 296571, 297990, 304920, 312180, 314545, 321860, 323532, 326800, 327789, 329175, 331056, 331100, 338800, 340560, 343140, 344850, 351120, 359480, 361200, 364210, 367650, 374616, 376200, 377454, 381150, 386232, 390225, 395428, 397320, 402325, 404415, 411768, 413820, 416240, 425700, 428925, 431376, 435600, 437052, 438900, 449350, 457520, 459800, 468270, 476784, 478800, 482790, 490200, 494285, 496650, 503272, 508200, 514710, 517275, 520300, 526680, 539220, 541800, 546315, 551760, 566181, 567600, 571900, 579348, 582736, 585200, 588240, 593142, 595980, 609840, 624360, 629090, 643720, 647064, 655578, 658350, 662200, 674025, 686280, 689700, 691999, 718960, 724185, 728420, 735300, 744975, 749232, 752400, 754908, 762300, 772464, 780450, 790856, 794640, 804650, 808830, 823536, 827640, 851400, 857850, 874104, 877800, 889713, 898700, 910525, 919600, 936540, 943635, 965580, 980400, 988570, 993300, 1006544, 1016400, 1029420, 1034550, 1040600, 1053360, 1078440, 1083600, 1092630, 1132362, 1143800, 1158696, 1170675, 1186284, 1191960, 1206975, 1248720, 1258180, 1286775, 1287440, 1294128, 1311156, 1316700, 1324400, 1348050, 1372560, 1379400, 1383998, 1448370, 1456840, 1470600, 1482855, 1489950, 1509816, 1524600, 1560900, 1572725, 1581712, 1609300, 1617660, 1638945, 1655280, 1702800, 1715700, 1748208, 1755600, 1779426, 1797400, 1821050, 1873080, 1887270, 1931160, 1977140, 1986600, 2022075, 2058840, 2069100, 2075997, 2081200, 2156880, 2185260, 2264724, 2287600, 2317392, 2341350, 2372568, 2383920, 2413950, 2471425, 2516360, 2573550, 2622312, 2633400, 2696100, 2731575, 2758800, 2767996, 2830905, 2896740, 2913680, 2941200, 2965710, 2979900, 3019632, 3049200, 3121800, 3145450, 3218600, 3235320, 3277890, 3431400, 3459995, 3558852, 3594800, 3620925, 3642100, 3746160, 3774540, 3862320, 3954280, 3973200, 4044150, 4117680, 4138200, 4151994, 4370520, 4448565, 4529448, 4682700, 4718175, 4745136, 4827900, 4942850, 5032720, 5147100, 5244624, 5266800, 5392200, 5463150, 5535992, 5661810, 5793480, 5931420, 5959800, 6227991, 6243600, 6290900, 6437200, 6470640, 6555780, 6862800, 6919990, 7117704, 7241850, 7284200, 7414275, 7549080, 7908560, 8088300, 8194725, 8276400, 8303988, 8741040, 8897130, 9058896, 9365400, 9436350, 9655800, 9885700, 10294200, 10379985, 10784400, 10926300, 11071984, 11323620, 11586960, 11862840, 11919600, 12455982, 12581800, 13111560, 13839980, 14154525, 14235408, 14483700, 14568400, 14828550, 15098160, 16176600, 16389450, 16607976, 17299975, 17794260, 18730800, 18872700, 19311600, 19771400, 20588400, 20759970, 21852600, 22242825, 22647240, 23725680, 24911964, 25163600, 26223120, 27679960, 28309050, 28967400, 29657100, 31139955, 32353200, 32778900, 33215952, 34599950, 35588520, 37745400, 39542800, 41519940, 43705200, 44485650, 45294480, 49823928, 51899925, 55359920, 56618100, 57934800, 59314200, 62279910, 65557800, 69199900, 71177040, 75490800, 83039880, 88971300, 99647856, 103799850, 113236200, 118628400, 124559820, 131115600, 138399800, 155699775, 166079760, 177942600, 207599700, 226472400, 249119640, 276799600, 311399550, 355885200, 415199400, 498239280, 622799100, 830398800, 1245598200, 2491196400]

約数ペア:

[(1, 2491196400), (2, 1245598200), (3, 830398800), (4, 622799100), (5, 498239280), (6, 415199400), (7, 355885200), (8, 311399550), (9, 276799600), (10, 249119640), (11, 226472400), (12, 207599700), (14, 177942600), (15, 166079760), (16, 155699775), (18, 138399800), (19, 131115600), (20, 124559820), (21, 118628400), (22, 113236200), (24, 103799850), (25, 99647856), (28, 88971300), (30, 83039880), (33, 75490800), (35, 71177040), (36, 69199900), (38, 65557800), (40, 62279910), (42, 59314200), (43, 57934800), (44, 56618100), (45, 55359920), (48, 51899925), (50, 49823928), (55, 45294480), (56, 44485650), (57, 43705200), (60, 41519940), (63, 39542800), (66, 37745400), (70, 35588520), (72, 34599950), (75, 33215952), (76, 32778900), (77, 32353200), (80, 31139955), (84, 29657100), (86, 28967400), (88, 28309050), (90, 27679960), (95, 26223120), (99, 25163600), (100, 24911964), (105, 23725680), (110, 22647240), (112, 22242825), (114, 21852600), (120, 20759970), (121, 20588400), (126, 19771400), (129, 19311600), (132, 18872700), (133, 18730800), (140, 17794260), (144, 17299975), (150, 16607976), (152, 16389450), (154, 16176600), (165, 15098160), (168, 14828550), (171, 14568400), (172, 14483700), (175, 14235408), (176, 14154525), (180, 13839980), (190, 13111560), (198, 12581800), (200, 12455982), (209, 11919600), (210, 11862840), (215, 11586960), (220, 11323620), (225, 11071984), (228, 10926300), (231, 10784400), (240, 10379985), (242, 10294200), (252, 9885700), (258, 9655800), (264, 9436350), (266, 9365400), (275, 9058896), (280, 8897130), (285, 8741040), (300, 8303988), (301, 8276400), (304, 8194725), (308, 8088300), (315, 7908560), (330, 7549080), (336, 7414275), (342, 7284200), (344, 7241850), (350, 7117704), (360, 6919990), (363, 6862800), (380, 6555780), (385, 6470640), (387, 6437200), (396, 6290900), (399, 6243600), (400, 6227991), (418, 5959800), (420, 5931420), (430, 5793480), (440, 5661810), (450, 5535992), (456, 5463150), (462, 5392200), (473, 5266800), (475, 5244624), (484, 5147100), (495, 5032720), (504, 4942850), (516, 4827900), (525, 4745136), (528, 4718175), (532, 4682700), (550, 4529448), (560, 4448565), (570, 4370520), (600, 4151994), (602, 4138200), (605, 4117680), (616, 4044150), (627, 3973200), (630, 3954280), (645, 3862320), (660, 3774540), (665, 3746160), (684, 3642100), (688, 3620925), (693, 3594800), (700, 3558852), (720, 3459995), (726, 3431400), (760, 3277890), (770, 3235320), (774, 3218600), (792, 3145450), (798, 3121800), (817, 3049200), (825, 3019632), (836, 2979900), (840, 2965710), (847, 2941200), (855, 2913680), (860, 2896740), (880, 2830905), (900, 2767996), (903, 2758800), (912, 2731575), (924, 2696100), (946, 2633400), (950, 2622312), (968, 2573550), (990, 2516360), (1008, 2471425), (1032, 2413950), (1045, 2383920), (1050, 2372568), (1064, 2341350), (1075, 2317392), (1089, 2287600), (1100, 2264724), (1140, 2185260), (1155, 2156880), (1197, 2081200), (1200, 2075997), (1204, 2069100), (1210, 2058840), (1232, 2022075), (1254, 1986600), (1260, 1977140), (1290, 1931160), (1320, 1887270), (1330, 1873080), (1368, 1821050), (1386, 1797400), (1400, 1779426), (1419, 1755600), (1425, 1748208), (1452, 1715700), (1463, 1702800), (1505, 1655280), (1520, 1638945), (1540, 1617660), (1548, 1609300), (1575, 1581712), (1584, 1572725), (1596, 1560900), (1634, 1524600), (1650, 1509816), (1672, 1489950), (1680, 1482855), (1694, 1470600), (1710, 1456840), (1720, 1448370), (1800, 1383998), (1806, 1379400), (1815, 1372560), (1848, 1348050), (1881, 1324400), (1892, 1316700), (1900, 1311156), (1925, 1294128), (1935, 1287440), (1936, 1286775), (1980, 1258180), (1995, 1248720), (2064, 1206975), (2090, 1191960), (2100, 1186284), (2128, 1170675), (2150, 1158696), (2178, 1143800), (2200, 1132362), (2280, 1092630), (2299, 1083600), (2310, 1078440), (2365, 1053360), (2394, 1040600), (2408, 1034550), (2420, 1029420), (2451, 1016400), (2475, 1006544), (2508, 993300), (2520, 988570), (2541, 980400), (2580, 965580), (2640, 943635), (2660, 936540), (2709, 919600), (2736, 910525), (2772, 898700), (2800, 889713), (2838, 877800), (2850, 874104), (2904, 857850), (2926, 851400), (3010, 827640), (3025, 823536), (3080, 808830), (3096, 804650), (3135, 794640), (3150, 790856), (3192, 780450), (3225, 772464), (3268, 762300), (3300, 754908), (3311, 752400), (3325, 749232), (3344, 744975), (3388, 735300), (3420, 728420), (3440, 724185), (3465, 718960), (3600, 691999), (3612, 689700), (3630, 686280), (3696, 674025), (3762, 662200), (3784, 658350), (3800, 655578), (3850, 647064), (3870, 643720), (3960, 629090), (3990, 624360), (4085, 609840), (4180, 595980), (4200, 593142), (4235, 588240), (4257, 585200), (4275, 582736), (4300, 579348), (4356, 571900), (4389, 567600), (4400, 566181), (4515, 551760), (4560, 546315), (4598, 541800), (4620, 539220), (4730, 526680), (4788, 520300), (4816, 517275), (4840, 514710), (4902, 508200), (4950, 503272), (5016, 496650), (5040, 494285), (5082, 490200), (5160, 482790), (5203, 478800), (5225, 476784), (5320, 468270), (5418, 459800), (5445, 457520), (5544, 449350), (5676, 438900), (5700, 437052), (5719, 435600), (5775, 431376), (5808, 428925), (5852, 425700), (5985, 416240), (6020, 413820), (6050, 411768), (6160, 404415), (6192, 402325), (6270, 397320), (6300, 395428), (6384, 390225), (6450, 386232), (6536, 381150), (6600, 377454), (6622, 376200), (6650, 374616), (6776, 367650), (6840, 364210), (6897, 361200), (6930, 359480), (7095, 351120), (7224, 344850), (7260, 343140), (7315, 340560), (7353, 338800), (7524, 331100), (7525, 331056), (7568, 329175), (7600, 327789), (7623, 326800), (7700, 323532), (7740, 321860), (7920, 314545), (7980, 312180), (8170, 304920), (8360, 297990), (8400, 296571), (8470, 294120), (8514, 292600), (8550, 291368), (8600, 289674), (8712, 285950), (8778, 283800), (8987, 277200), (9030, 275880), (9075, 274512), (9196, 270900), (9240, 269610), (9405, 264880), (9460, 263340), (9576, 260150), (9675, 257488), (9680, 257355), (9804, 254100), (9900, 251636), (9933, 250800), (9975, 249744), (10032, 248325), (10164, 245100), (10320, 241395), (10406, 239400), (10450, 238392), (10640, 234135), (10836, 229900), (10890, 228760), (11088, 224675), (11352, 219450), (11400, 218526), (11438, 217800), (11495, 216720), (11550, 215688), (11704, 212850), (11825, 210672), (11970, 208120), (12040, 206910), (12100, 205884), (12255, 203280), (12540, 198660), (12600, 197714), (12705, 196080), (12900, 193116), (13072, 190575), (13167, 189200), (13200, 188727), (13244, 188100), (13300, 187308), (13545, 183920), (13552, 183825), (13680, 182105), (13794, 180600), (13860, 179740), (14190, 175560), (14448, 172425), (14520, 171570), (14630, 170280), (14706, 169400), (15048, 165550), (15050, 165528), (15246, 163400), (15400, 161766), (15480, 160930), (15609, 159600), (15675, 158928), (15960, 156090), (16093, 154800), (16340, 152460), (16555, 150480), (16720, 148995), (16940, 147060), (17028, 146300), (17100, 145684), (17157, 145200), (17200, 144837), (17325, 143792), (17424, 142975), (17556, 141900), (17974, 138600), (18060, 137940), (18150, 137256), (18392, 135450), (18480, 134805), (18810, 132440), (18920, 131670), (19152, 130075), (19350, 128744), (19608, 127050), (19800, 125818), (19866, 125400), (19950, 124872), (20328, 122550), (20425, 121968), (20691, 120400), (20812, 119700), (20900, 119196), (21175, 117648), (21285, 117040), (21672, 114950), (21780, 114380), (21945, 113520), (22575, 110352), (22704, 109725), (22800, 109263), (22876, 108900), (22990, 108360), (23100, 107844), (23408, 106425), (23650, 105336), (23940, 104060), (24080, 103455), (24200, 102942), (24510, 101640), (25080, 99330), (25200, 98857), (25410, 98040), (25800, 96558), (26015, 95760), (26334, 94600), (26488, 94050), (26600, 93654), (26961, 92400), (27090, 91960), (27225, 91504), (27588, 90300), (27720, 89870), (28380, 87780), (28595, 87120), (29040, 85785), (29260, 85140), (29412, 84700), (29799, 83600), (29925, 83248), (30096, 82775), (30100, 82764), (30492, 81700), (30800, 80883), (30960, 80465), (31218, 79800), (31350, 79464), (31920, 78045), (32186, 77400), (32680, 76230), (33110, 75240), (33880, 73530), (34056, 73150), (34200, 72842), (34314, 72600), (34485, 72240), (34650, 71896), (35112, 70950), (35475, 70224), (35948, 69300), (36120, 68970), (36300, 68628), (36421, 68400), (36575, 68112), (36765, 67760), (36784, 67725), (37620, 66220), (37840, 65835), (38115, 65360), (38700, 64372), (39216, 63525), (39600, 62909), (39732, 62700), (39900, 62436), (40656, 61275), (40850, 60984), (41382, 60200), (41624, 59850), (41800, 59598), (42350, 58824), (42570, 58520), (43344, 57475), (43560, 57190), (43890, 56760), (44935, 55440), (45150, 55176), (45752, 54450), (45980, 54180), (46200, 53922), (46827, 53200), (47025, 52976), (47300, 52668), (47880, 52030), (48279, 51600), (48400, 51471), (49020, 50820), (49665, 50160)]