19401701760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1237}}^1$

素因数の和:1658

約数の個数: 384

約数和(自身を含む): 76826318400

約数和(自身を除く): 57424616640

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 389, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 778, 840, 896, 960, 1008, 1120, 1152, 1167, 1237, 1260, 1344, 1440, 1556, 1680, 1920, 1945, 2016, 2240, 2334, 2474, 2520, 2688, 2723, 2880, 3112, 3360, 3501, 3711, 3890, 4032, 4480, 4668, 4948, 5040, 5446, 5760, 5835, 6185, 6224, 6720, 7002, 7422, 7780, 8064, 8169, 8659, 9336, 9896, 10080, 10892, 11133, 11670, 12370, 12448, 13440, 13615, 14004, 14844, 15560, 16338, 17318, 17505, 18555, 18672, 19792, 20160, 21784, 22266, 23340, 24507, 24740, 24896, 25977, 27230, 28008, 29688, 31120, 32676, 34636, 35010, 37110, 37344, 39584, 40320, 40845, 43295, 43568, 44532, 46680, 49014, 49480, 49792, 51954, 54460, 55665, 56016, 59376, 62240, 65352, 69272, 70020, 74220, 74688, 77931, 79168, 81690, 86590, 87136, 89064, 93360, 98028, 98960, 103908, 108920, 111330, 112032, 118752, 122535, 124480, 129885, 130704, 138544, 140040, 148440, 149376, 155862, 158336, 163380, 173180, 174272, 178128, 186720, 196056, 197920, 207816, 217840, 222660, 224064, 237504, 245070, 248960, 259770, 261408, 277088, 280080, 296880, 311724, 326760, 346360, 348544, 356256, 373440, 389655, 392112, 395840, 415632, 435680, 445320, 448128, 475008, 481193, 490140, 519540, 522816, 554176, 560160, 593760, 623448, 653520, 692720, 712512, 746880, 779310, 784224, 791680, 831264, 871360, 890640, 962386, 980280, 1039080, 1045632, 1108352, 1120320, 1187520, 1246896, 1307040, 1385440, 1425024, 1443579, 1558620, 1568448, 1662528, 1742720, 1781280, 1924772, 1960560, 2078160, 2240640, 2375040, 2405965, 2493792, 2614080, 2770880, 2887158, 3117240, 3136896, 3325056, 3368351, 3562560, 3849544, 3921120, 4156320, 4330737, 4811930, 4987584, 5228160, 5541760, 5774316, 6234480, 6736702, 7125120, 7217895, 7699088, 7842240, 8312640, 8661474, 9623860, 9975168, 10105053, 11548632, 12468960, 13473404, 14435790, 15398176, 15684480, 16625280, 16841755, 17322948, 19247720, 20210106, 21653685, 23097264, 24937920, 26946808, 28871580, 30315159, 30796352, 33683510, 34645896, 38495440, 40420212, 43307370, 46194528, 49875840, 50525265, 53893616, 57743160, 60630318, 61592704, 67367020, 69291792, 76990880, 80840424, 86614740, 92389056, 101050530, 107787232, 115486320, 121260636, 134734040, 138583584, 151575795, 153981760, 161680848, 173229480, 184778112, 202101060, 215574464, 230972640, 242521272, 269468080, 277167168, 303151590, 307963520, 323361696, 346458960, 404202120, 431148928, 461945280, 485042544, 538936160, 554334336, 606303180, 646723392, 692917920, 808404240, 923890560, 970085088, 1077872320, 1212606360, 1293446784, 1385835840, 1616808480, 1940170176, 2155744640, 2425212720, 2771671680, 3233616960, 3880340352, 4850425440, 6467233920, 9700850880, 19401701760]

約数ペア:

[(1, 19401701760), (2, 9700850880), (3, 6467233920), (4, 4850425440), (5, 3880340352), (6, 3233616960), (7, 2771671680), (8, 2425212720), (9, 2155744640), (10, 1940170176), (12, 1616808480), (14, 1385835840), (15, 1293446784), (16, 1212606360), (18, 1077872320), (20, 970085088), (21, 923890560), (24, 808404240), (28, 692917920), (30, 646723392), (32, 606303180), (35, 554334336), (36, 538936160), (40, 485042544), (42, 461945280), (45, 431148928), (48, 404202120), (56, 346458960), (60, 323361696), (63, 307963520), (64, 303151590), (70, 277167168), (72, 269468080), (80, 242521272), (84, 230972640), (90, 215574464), (96, 202101060), (105, 184778112), (112, 173229480), (120, 161680848), (126, 153981760), (128, 151575795), (140, 138583584), (144, 134734040), (160, 121260636), (168, 115486320), (180, 107787232), (192, 101050530), (210, 92389056), (224, 86614740), (240, 80840424), (252, 76990880), (280, 69291792), (288, 67367020), (315, 61592704), (320, 60630318), (336, 57743160), (360, 53893616), (384, 50525265), (389, 49875840), (420, 46194528), (448, 43307370), (480, 40420212), (504, 38495440), (560, 34645896), (576, 33683510), (630, 30796352), (640, 30315159), (672, 28871580), (720, 26946808), (778, 24937920), (840, 23097264), (896, 21653685), (960, 20210106), (1008, 19247720), (1120, 17322948), (1152, 16841755), (1167, 16625280), (1237, 15684480), (1260, 15398176), (1344, 14435790), (1440, 13473404), (1556, 12468960), (1680, 11548632), (1920, 10105053), (1945, 9975168), (2016, 9623860), (2240, 8661474), (2334, 8312640), (2474, 7842240), (2520, 7699088), (2688, 7217895), (2723, 7125120), (2880, 6736702), (3112, 6234480), (3360, 5774316), (3501, 5541760), (3711, 5228160), (3890, 4987584), (4032, 4811930), (4480, 4330737), (4668, 4156320), (4948, 3921120), (5040, 3849544), (5446, 3562560), (5760, 3368351), (5835, 3325056), (6185, 3136896), (6224, 3117240), (6720, 2887158), (7002, 2770880), (7422, 2614080), (7780, 2493792), (8064, 2405965), (8169, 2375040), (8659, 2240640), (9336, 2078160), (9896, 1960560), (10080, 1924772), (10892, 1781280), (11133, 1742720), (11670, 1662528), (12370, 1568448), (12448, 1558620), (13440, 1443579), (13615, 1425024), (14004, 1385440), (14844, 1307040), (15560, 1246896), (16338, 1187520), (17318, 1120320), (17505, 1108352), (18555, 1045632), (18672, 1039080), (19792, 980280), (20160, 962386), (21784, 890640), (22266, 871360), (23340, 831264), (24507, 791680), (24740, 784224), (24896, 779310), (25977, 746880), (27230, 712512), (28008, 692720), (29688, 653520), (31120, 623448), (32676, 593760), (34636, 560160), (35010, 554176), (37110, 522816), (37344, 519540), (39584, 490140), (40320, 481193), (40845, 475008), (43295, 448128), (43568, 445320), (44532, 435680), (46680, 415632), (49014, 395840), (49480, 392112), (49792, 389655), (51954, 373440), (54460, 356256), (55665, 348544), (56016, 346360), (59376, 326760), (62240, 311724), (65352, 296880), (69272, 280080), (70020, 277088), (74220, 261408), (74688, 259770), (77931, 248960), (79168, 245070), (81690, 237504), (86590, 224064), (87136, 222660), (89064, 217840), (93360, 207816), (98028, 197920), (98960, 196056), (103908, 186720), (108920, 178128), (111330, 174272), (112032, 173180), (118752, 163380), (122535, 158336), (124480, 155862), (129885, 149376), (130704, 148440), (138544, 140040)]