2911975920

素因数分解:

$2^4\times 3^6\times 5^1\times 7^2\times {\mathrm{1019}}^1$

素因数の和:1064

約数の個数: 420

約数和(自身を含む): 11819745720

約数和(自身を除く): 8907769800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 243, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 486, 490, 504, 540, 560, 567, 588, 630, 648, 720, 729, 735, 756, 784, 810, 840, 882, 945, 972, 980, 1008, 1019, 1080, 1134, 1176, 1215, 1260, 1296, 1323, 1458, 1470, 1512, 1620, 1680, 1701, 1764, 1890, 1944, 1960, 2038, 2160, 2205, 2268, 2352, 2430, 2520, 2646, 2835, 2916, 2940, 3024, 3057, 3240, 3402, 3528, 3645, 3780, 3888, 3920, 3969, 4076, 4410, 4536, 4860, 5040, 5095, 5103, 5292, 5670, 5832, 5880, 6114, 6480, 6615, 6804, 7056, 7133, 7290, 7560, 7938, 8152, 8505, 8820, 9072, 9171, 9720, 10190, 10206, 10584, 11340, 11664, 11760, 11907, 12228, 13230, 13608, 14266, 14580, 15120, 15285, 15876, 16304, 17010, 17640, 18342, 19440, 19845, 20380, 20412, 21168, 21399, 22680, 23814, 24456, 25515, 26460, 27216, 27513, 28532, 29160, 30570, 31752, 34020, 35280, 35665, 35721, 36684, 39690, 40760, 40824, 42798, 45360, 45855, 47628, 48912, 49931, 51030, 52920, 55026, 57064, 58320, 59535, 61140, 63504, 64197, 68040, 71330, 71442, 73368, 79380, 81520, 81648, 82539, 85596, 91710, 95256, 99862, 102060, 105840, 106995, 110052, 114128, 119070, 122280, 128394, 136080, 137565, 142660, 142884, 146736, 149793, 158760, 165078, 171192, 178605, 183420, 190512, 192591, 199724, 204120, 213990, 220104, 238140, 244560, 247617, 249655, 256788, 275130, 285320, 285768, 299586, 317520, 320985, 330156, 342384, 357210, 366840, 385182, 399448, 408240, 412695, 427980, 440208, 449379, 476280, 495234, 499310, 513576, 550260, 570640, 571536, 577773, 599172, 641970, 660312, 714420, 733680, 742851, 748965, 770364, 798896, 825390, 855960, 898758, 952560, 962955, 990468, 998620, 1027152, 1100520, 1155546, 1198344, 1238085, 1283940, 1320624, 1348137, 1428840, 1485702, 1497930, 1540728, 1650780, 1711920, 1733319, 1797516, 1925910, 1980936, 1997240, 2201040, 2246895, 2311092, 2396688, 2476170, 2567880, 2696274, 2857680, 2888865, 2971404, 2995860, 3081456, 3301560, 3466638, 3595032, 3714255, 3851820, 3961872, 3994480, 4044411, 4493790, 4622184, 4952340, 5135760, 5199957, 5392548, 5777730, 5942808, 5991720, 6603120, 6740685, 6933276, 7190064, 7428510, 7703640, 8088822, 8666595, 8987580, 9244368, 9904680, 10399914, 10785096, 11555460, 11885616, 11983440, 12133233, 13481370, 13866552, 14857020, 15407280, 16177644, 17333190, 17975160, 19809360, 20222055, 20799828, 21570192, 23110920, 24266466, 25999785, 26962740, 27733104, 29714040, 32355288, 34666380, 35950320, 36399699, 40444110, 41599656, 46221840, 48532932, 51999570, 53925480, 59428080, 60666165, 64710576, 69332760, 72799398, 80888220, 83199312, 97065864, 103999140, 107850960, 121332330, 138665520, 145598796, 161776440, 181998495, 194131728, 207998280, 242664660, 291197592, 323552880, 363996990, 415996560, 485329320, 582395184, 727993980, 970658640, 1455987960, 2911975920]

約数ペア:

[(1, 2911975920), (2, 1455987960), (3, 970658640), (4, 727993980), (5, 582395184), (6, 485329320), (7, 415996560), (8, 363996990), (9, 323552880), (10, 291197592), (12, 242664660), (14, 207998280), (15, 194131728), (16, 181998495), (18, 161776440), (20, 145598796), (21, 138665520), (24, 121332330), (27, 107850960), (28, 103999140), (30, 97065864), (35, 83199312), (36, 80888220), (40, 72799398), (42, 69332760), (45, 64710576), (48, 60666165), (49, 59428080), (54, 53925480), (56, 51999570), (60, 48532932), (63, 46221840), (70, 41599656), (72, 40444110), (80, 36399699), (81, 35950320), (84, 34666380), (90, 32355288), (98, 29714040), (105, 27733104), (108, 26962740), (112, 25999785), (120, 24266466), (126, 23110920), (135, 21570192), (140, 20799828), (144, 20222055), (147, 19809360), (162, 17975160), (168, 17333190), (180, 16177644), (189, 15407280), (196, 14857020), (210, 13866552), (216, 13481370), (240, 12133233), (243, 11983440), (245, 11885616), (252, 11555460), (270, 10785096), (280, 10399914), (294, 9904680), (315, 9244368), (324, 8987580), (336, 8666595), (360, 8088822), (378, 7703640), (392, 7428510), (405, 7190064), (420, 6933276), (432, 6740685), (441, 6603120), (486, 5991720), (490, 5942808), (504, 5777730), (540, 5392548), (560, 5199957), (567, 5135760), (588, 4952340), (630, 4622184), (648, 4493790), (720, 4044411), (729, 3994480), (735, 3961872), (756, 3851820), (784, 3714255), (810, 3595032), (840, 3466638), (882, 3301560), (945, 3081456), (972, 2995860), (980, 2971404), (1008, 2888865), (1019, 2857680), (1080, 2696274), (1134, 2567880), (1176, 2476170), (1215, 2396688), (1260, 2311092), (1296, 2246895), (1323, 2201040), (1458, 1997240), (1470, 1980936), (1512, 1925910), (1620, 1797516), (1680, 1733319), (1701, 1711920), (1764, 1650780), (1890, 1540728), (1944, 1497930), (1960, 1485702), (2038, 1428840), (2160, 1348137), (2205, 1320624), (2268, 1283940), (2352, 1238085), (2430, 1198344), (2520, 1155546), (2646, 1100520), (2835, 1027152), (2916, 998620), (2940, 990468), (3024, 962955), (3057, 952560), (3240, 898758), (3402, 855960), (3528, 825390), (3645, 798896), (3780, 770364), (3888, 748965), (3920, 742851), (3969, 733680), (4076, 714420), (4410, 660312), (4536, 641970), (4860, 599172), (5040, 577773), (5095, 571536), (5103, 570640), (5292, 550260), (5670, 513576), (5832, 499310), (5880, 495234), (6114, 476280), (6480, 449379), (6615, 440208), (6804, 427980), (7056, 412695), (7133, 408240), (7290, 399448), (7560, 385182), (7938, 366840), (8152, 357210), (8505, 342384), (8820, 330156), (9072, 320985), (9171, 317520), (9720, 299586), (10190, 285768), (10206, 285320), (10584, 275130), (11340, 256788), (11664, 249655), (11760, 247617), (11907, 244560), (12228, 238140), (13230, 220104), (13608, 213990), (14266, 204120), (14580, 199724), (15120, 192591), (15285, 190512), (15876, 183420), (16304, 178605), (17010, 171192), (17640, 165078), (18342, 158760), (19440, 149793), (19845, 146736), (20380, 142884), (20412, 142660), (21168, 137565), (21399, 136080), (22680, 128394), (23814, 122280), (24456, 119070), (25515, 114128), (26460, 110052), (27216, 106995), (27513, 105840), (28532, 102060), (29160, 99862), (30570, 95256), (31752, 91710), (34020, 85596), (35280, 82539), (35665, 81648), (35721, 81520), (36684, 79380), (39690, 73368), (40760, 71442), (40824, 71330), (42798, 68040), (45360, 64197), (45855, 63504), (47628, 61140), (48912, 59535), (49931, 58320), (51030, 57064), (52920, 55026)]