16648571520

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 768

約数和(自身を含む): 69984794880

約数和(自身を除く): 53336223360

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, 41, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 82, 84, 90, 96, 105, 108, 112, 120, 123, 126, 128, 135, 140, 144, 160, 162, 164, 168, 180, 189, 192, 205, 210, 216, 224, 240, 243, 246, 252, 270, 280, 287, 288, 315, 320, 324, 328, 336, 360, 369, 373, 378, 384, 405, 410, 420, 432, 448, 480, 486, 492, 504, 540, 560, 567, 574, 576, 615, 630, 640, 648, 656, 672, 720, 738, 746, 756, 810, 820, 840, 861, 864, 896, 945, 960, 972, 984, 1008, 1080, 1107, 1119, 1120, 1134, 1148, 1152, 1215, 1230, 1260, 1296, 1312, 1344, 1435, 1440, 1476, 1492, 1512, 1620, 1640, 1680, 1701, 1722, 1728, 1845, 1865, 1890, 1920, 1944, 1968, 2016, 2160, 2214, 2238, 2240, 2268, 2296, 2430, 2460, 2520, 2583, 2592, 2611, 2624, 2688, 2835, 2870, 2880, 2952, 2984, 3024, 3240, 3280, 3321, 3357, 3360, 3402, 3444, 3456, 3690, 3730, 3780, 3888, 3936, 4032, 4305, 4320, 4428, 4476, 4480, 4536, 4592, 4860, 4920, 5040, 5166, 5184, 5222, 5248, 5535, 5595, 5670, 5740, 5760, 5904, 5968, 6048, 6480, 6560, 6642, 6714, 6720, 6804, 6888, 7380, 7460, 7560, 7749, 7776, 7833, 7872, 8064, 8505, 8610, 8640, 8856, 8952, 9072, 9184, 9720, 9840, 9963, 10071, 10080, 10332, 10368, 10444, 11070, 11190, 11340, 11480, 11808, 11936, 12096, 12915, 12960, 13055, 13120, 13284, 13428, 13440, 13608, 13776, 14760, 14920, 15120, 15293, 15498, 15552, 15666, 15744, 16605, 16785, 17010, 17220, 17280, 17712, 17904, 18144, 18368, 19440, 19680, 19926, 20142, 20160, 20664, 20888, 22140, 22380, 22680, 22960, 23247, 23499, 23616, 23872, 24192, 25830, 25920, 26110, 26240, 26568, 26856, 27216, 27552, 29520, 29840, 30213, 30240, 30586, 30996, 31104, 31332, 33210, 33570, 34020, 34440, 35424, 35808, 36288, 36736, 38745, 38880, 39165, 39360, 39852, 40284, 40320, 41328, 41776, 44280, 44760, 45360, 45879, 45920, 46494, 46998, 47232, 47744, 49815, 50355, 51660, 51840, 52220, 53136, 53712, 54432, 55104, 59040, 59680, 60426, 60480, 61172, 61992, 62664, 66420, 67140, 68040, 68880, 69741, 70497, 70848, 71616, 72576, 76465, 77490, 77760, 78330, 78720, 79704, 80568, 82656, 83552, 88560, 89520, 90639, 90720, 91758, 91840, 92988, 93996, 99630, 100710, 103320, 104440, 106272, 107051, 107424, 108864, 110208, 116235, 117495, 118080, 119360, 120852, 120960, 122344, 123984, 125328, 132840, 134280, 136080, 137637, 137760, 139482, 140994, 141696, 143232, 151065, 152930, 154980, 155520, 156660, 159408, 161136, 165312, 167104, 177120, 179040, 181278, 181440, 183516, 183680, 185976, 187992, 199260, 201420, 206640, 208880, 211491, 212544, 214102, 214848, 217728, 229395, 232470, 234990, 236160, 238720, 241704, 244688, 247968, 250656, 265680, 268560, 272160, 275274, 275520, 278964, 281988, 302130, 305860, 309960, 313320, 318816, 321153, 322272, 330624, 334208, 348705, 352485, 354240, 358080, 362556, 362880, 367032, 371952, 375984, 398520, 402840, 412911, 413280, 417760, 422982, 425088, 428204, 429696, 453195, 458790, 464940, 469980, 483408, 489376, 495936, 501312, 531360, 535255, 537120, 544320, 550548, 551040, 557928, 563976, 604260, 611720, 619920, 626640, 634473, 637632, 642306, 644544, 688185, 697410, 704970, 708480, 716160, 725112, 734064, 743904, 751968, 797040, 805680, 825822, 826560, 835520, 845964, 856408, 906390, 917580, 929880, 939960, 963459, 966816, 978752, 991872, 1002624, 1057455, 1062720, 1070510, 1074240, 1088640, 1101096, 1115856, 1127952, 1208520, 1223440, 1238733, 1239840, 1253280, 1268946, 1275264, 1284612, 1289088, 1376370, 1394820, 1409940, 1450224, 1468128, 1487808, 1503936, 1594080, 1605765, 1611360, 1651644, 1653120, 1671040, 1691928, 1712816, 1812780, 1835160, 1859760, 1879920, 1926918, 1933632, 1957504, 2064555, 2114910, 2125440, 2141020, 2148480, 2202192, 2231712, 2255904, 2417040, 2446880, 2477466, 2479680, 2506560, 2537892, 2569224, 2752740, 2789640, 2819880, 2890377, 2900448, 2936256, 2975616, 3007872, 3172365, 3188160, 3211530, 3222720, 3303288, 3383856, 3425632, 3625560, 3670320, 3716199, 3719520, 3759840, 3853836, 3867264, 4129110, 4229820, 4282040, 4404384, 4463424, 4511808, 4817295, 4834080, 4893760, 4954932, 4959360, 5013120, 5075784, 5138448, 5505480, 5579280, 5639760, 5780754, 5800896, 5872512, 6193665, 6344730, 6376320, 6423060, 6445440, 6606576, 6767712, 6851264, 7251120, 7340640, 7432398, 7439040, 7519680, 7707672, 8258220, 8459640, 8564080, 8671131, 8808768, 8926848, 9023616, 9634590, 9668160, 9787520, 9909864, 10151568, 10276896, 11010960, 11158560, 11279520, 11561508, 11601792, 12387330, 12689460, 12846120, 13213152, 13535424, 13702528, 14451885, 14502240, 14681280, 14864796, 14878080, 15039360, 15415344, 16516440, 16919280, 17128160, 17342262, 17617536, 18580995, 19269180, 19336320, 19819728, 20303136, 20553792, 22021920, 22317120, 22559040, 23123016, 24774660, 25378920, 25692240, 26013393, 26426304, 27070848, 28903770, 29004480, 29362560, 29729592, 30830688, 33032880, 33838560, 34256320, 34684524, 37161990, 38538360, 39639456, 40606272, 41107584, 43355655, 44043840, 44634240, 45118080, 46246032, 49549320, 50757840, 51384480, 52026786, 52852608, 57807540, 58008960, 59459184, 61661376, 66065760, 67677120, 68512640, 69369048, 74323980, 77076720, 79278912, 81212544, 86711310, 88087680, 92492064, 99098640, 101515680, 102768960, 104053572, 115615080, 118918368, 123322752, 130066965, 132131520, 135354240, 138738096, 148647960, 154153440, 158557824, 173422620, 184984128, 198197280, 203031360, 205537920, 208107144, 231230160, 237836736, 260133930, 264263040, 277476192, 297295920, 308306880, 346845240, 369968256, 396394560, 406062720, 416214288, 462460320, 475673472, 520267860, 554952384, 594591840, 616613760, 693690480, 792789120, 832428576, 924920640, 1040535720, 1109904768, 1189183680, 1387380960, 1664857152, 1849841280, 2081071440, 2378367360, 2774761920, 3329714304, 4162142880, 5549523840, 8324285760, 16648571520]

約数ペア:

[(1, 16648571520), (2, 8324285760), (3, 5549523840), (4, 4162142880), (5, 3329714304), (6, 2774761920), (7, 2378367360), (8, 2081071440), (9, 1849841280), (10, 1664857152), (12, 1387380960), (14, 1189183680), (15, 1109904768), (16, 1040535720), (18, 924920640), (20, 832428576), (21, 792789120), (24, 693690480), (27, 616613760), (28, 594591840), (30, 554952384), (32, 520267860), (35, 475673472), (36, 462460320), (40, 416214288), (41, 406062720), (42, 396394560), (45, 369968256), (48, 346845240), (54, 308306880), (56, 297295920), (60, 277476192), (63, 264263040), (64, 260133930), (70, 237836736), (72, 231230160), (80, 208107144), (81, 205537920), (82, 203031360), (84, 198197280), (90, 184984128), (96, 173422620), (105, 158557824), (108, 154153440), (112, 148647960), (120, 138738096), (123, 135354240), (126, 132131520), (128, 130066965), (135, 123322752), (140, 118918368), (144, 115615080), (160, 104053572), (162, 102768960), (164, 101515680), (168, 99098640), (180, 92492064), (189, 88087680), (192, 86711310), (205, 81212544), (210, 79278912), (216, 77076720), (224, 74323980), (240, 69369048), (243, 68512640), (246, 67677120), (252, 66065760), (270, 61661376), (280, 59459184), (287, 58008960), (288, 57807540), (315, 52852608), (320, 52026786), (324, 51384480), (328, 50757840), (336, 49549320), (360, 46246032), (369, 45118080), (373, 44634240), (378, 44043840), (384, 43355655), (405, 41107584), (410, 40606272), (420, 39639456), (432, 38538360), (448, 37161990), (480, 34684524), (486, 34256320), (492, 33838560), (504, 33032880), (540, 30830688), (560, 29729592), (567, 29362560), (574, 29004480), (576, 28903770), (615, 27070848), (630, 26426304), (640, 26013393), (648, 25692240), (656, 25378920), (672, 24774660), (720, 23123016), (738, 22559040), (746, 22317120), (756, 22021920), (810, 20553792), (820, 20303136), (840, 19819728), (861, 19336320), (864, 19269180), (896, 18580995), (945, 17617536), (960, 17342262), (972, 17128160), (984, 16919280), (1008, 16516440), (1080, 15415344), (1107, 15039360), (1119, 14878080), (1120, 14864796), (1134, 14681280), (1148, 14502240), (1152, 14451885), (1215, 13702528), (1230, 13535424), (1260, 13213152), (1296, 12846120), (1312, 12689460), (1344, 12387330), (1435, 11601792), (1440, 11561508), (1476, 11279520), (1492, 11158560), (1512, 11010960), (1620, 10276896), (1640, 10151568), (1680, 9909864), (1701, 9787520), (1722, 9668160), (1728, 9634590), (1845, 9023616), (1865, 8926848), (1890, 8808768), (1920, 8671131), (1944, 8564080), (1968, 8459640), (2016, 8258220), (2160, 7707672), (2214, 7519680), (2238, 7439040), (2240, 7432398), (2268, 7340640), (2296, 7251120), (2430, 6851264), (2460, 6767712), (2520, 6606576), (2583, 6445440), (2592, 6423060), (2611, 6376320), (2624, 6344730), (2688, 6193665), (2835, 5872512), (2870, 5800896), (2880, 5780754), (2952, 5639760), (2984, 5579280), (3024, 5505480), (3240, 5138448), (3280, 5075784), (3321, 5013120), (3357, 4959360), (3360, 4954932), (3402, 4893760), (3444, 4834080), (3456, 4817295), (3690, 4511808), (3730, 4463424), (3780, 4404384), (3888, 4282040), (3936, 4229820), (4032, 4129110), (4305, 3867264), (4320, 3853836), (4428, 3759840), (4476, 3719520), (4480, 3716199), (4536, 3670320), (4592, 3625560), (4860, 3425632), (4920, 3383856), (5040, 3303288), (5166, 3222720), (5184, 3211530), (5222, 3188160), (5248, 3172365), (5535, 3007872), (5595, 2975616), (5670, 2936256), (5740, 2900448), (5760, 2890377), (5904, 2819880), (5968, 2789640), (6048, 2752740), (6480, 2569224), (6560, 2537892), (6642, 2506560), (6714, 2479680), (6720, 2477466), (6804, 2446880), (6888, 2417040), (7380, 2255904), (7460, 2231712), (7560, 2202192), (7749, 2148480), (7776, 2141020), (7833, 2125440), (7872, 2114910), (8064, 2064555), (8505, 1957504), (8610, 1933632), (8640, 1926918), (8856, 1879920), (8952, 1859760), (9072, 1835160), (9184, 1812780), (9720, 1712816), (9840, 1691928), (9963, 1671040), (10071, 1653120), (10080, 1651644), (10332, 1611360), (10368, 1605765), (10444, 1594080), (11070, 1503936), (11190, 1487808), (11340, 1468128), (11480, 1450224), (11808, 1409940), (11936, 1394820), (12096, 1376370), (12915, 1289088), (12960, 1284612), (13055, 1275264), (13120, 1268946), (13284, 1253280), (13428, 1239840), (13440, 1238733), (13608, 1223440), (13776, 1208520), (14760, 1127952), (14920, 1115856), (15120, 1101096), (15293, 1088640), (15498, 1074240), (15552, 1070510), (15666, 1062720), (15744, 1057455), (16605, 1002624), (16785, 991872), (17010, 978752), (17220, 966816), (17280, 963459), (17712, 939960), (17904, 929880), (18144, 917580), (18368, 906390), (19440, 856408), (19680, 845964), (19926, 835520), (20142, 826560), (20160, 825822), (20664, 805680), (20888, 797040), (22140, 751968), (22380, 743904), (22680, 734064), (22960, 725112), (23247, 716160), (23499, 708480), (23616, 704970), (23872, 697410), (24192, 688185), (25830, 644544), (25920, 642306), (26110, 637632), (26240, 634473), (26568, 626640), (26856, 619920), (27216, 611720), (27552, 604260), (29520, 563976), (29840, 557928), (30213, 551040), (30240, 550548), (30586, 544320), (30996, 537120), (31104, 535255), (31332, 531360), (33210, 501312), (33570, 495936), (34020, 489376), (34440, 483408), (35424, 469980), (35808, 464940), (36288, 458790), (36736, 453195), (38745, 429696), (38880, 428204), (39165, 425088), (39360, 422982), (39852, 417760), (40284, 413280), (40320, 412911), (41328, 402840), (41776, 398520), (44280, 375984), (44760, 371952), (45360, 367032), (45879, 362880), (45920, 362556), (46494, 358080), (46998, 354240), (47232, 352485), (47744, 348705), (49815, 334208), (50355, 330624), (51660, 322272), (51840, 321153), (52220, 318816), (53136, 313320), (53712, 309960), (54432, 305860), (55104, 302130), (59040, 281988), (59680, 278964), (60426, 275520), (60480, 275274), (61172, 272160), (61992, 268560), (62664, 265680), (66420, 250656), (67140, 247968), (68040, 244688), (68880, 241704), (69741, 238720), (70497, 236160), (70848, 234990), (71616, 232470), (72576, 229395), (76465, 217728), (77490, 214848), (77760, 214102), (78330, 212544), (78720, 211491), (79704, 208880), (80568, 206640), (82656, 201420), (83552, 199260), (88560, 187992), (89520, 185976), (90639, 183680), (90720, 183516), (91758, 181440), (91840, 181278), (92988, 179040), (93996, 177120), (99630, 167104), (100710, 165312), (103320, 161136), (104440, 159408), (106272, 156660), (107051, 155520), (107424, 154980), (108864, 152930), (110208, 151065), (116235, 143232), (117495, 141696), (118080, 140994), (119360, 139482), (120852, 137760), (120960, 137637), (122344, 136080), (123984, 134280), (125328, 132840)]