2137181760

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{11779}}^1$

素因数の和:11815

約数の個数: 280

約数和(自身を含む): 8689116480

約数和(自身を除く): 6551934720

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, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 11779, 12096, 12960, 15120, 18144, 20160, 22680, 23558, 25920, 30240, 35337, 36288, 45360, 47116, 58895, 60480, 70674, 82453, 90720, 94232, 106011, 117790, 141348, 164906, 176685, 181440, 188464, 212022, 235580, 247359, 282696, 318033, 329812, 353370, 376928, 412265, 424044, 471160, 494718, 530055, 565392, 636066, 659624, 706740, 742077, 753856, 824530, 848088, 942320, 954099, 989436, 1060110, 1130784, 1236795, 1272132, 1319248, 1413480, 1484154, 1590165, 1649060, 1696176, 1884640, 1908198, 1978872, 2120220, 2226231, 2261568, 2473590, 2544264, 2638496, 2826960, 2968308, 3180330, 3298120, 3392352, 3710385, 3769280, 3816396, 3957744, 4240440, 4452462, 4770495, 4947180, 5088528, 5276992, 5653920, 5936616, 6360660, 6596240, 6678693, 6784704, 7420770, 7632792, 7915488, 8480880, 8904924, 9540990, 9894360, 10177056, 11131155, 11307840, 11873232, 12721320, 13192480, 13357386, 14841540, 15265584, 15830976, 16961760, 17809848, 19081980, 19788720, 20354112, 22262310, 23746464, 25442640, 26384960, 26714772, 29683080, 30531168, 33393465, 33923520, 35619696, 38163960, 39577440, 44524620, 47492928, 50885280, 53429544, 59366160, 61062336, 66786930, 71239392, 76327920, 79154880, 89049240, 101770560, 106859088, 118732320, 133573860, 142478784, 152655840, 178098480, 213718176, 237464640, 267147720, 305311680, 356196960, 427436352, 534295440, 712393920, 1068590880, 2137181760]

約数ペア:

[(1, 2137181760), (2, 1068590880), (3, 712393920), (4, 534295440), (5, 427436352), (6, 356196960), (7, 305311680), (8, 267147720), (9, 237464640), (10, 213718176), (12, 178098480), (14, 152655840), (15, 142478784), (16, 133573860), (18, 118732320), (20, 106859088), (21, 101770560), (24, 89049240), (27, 79154880), (28, 76327920), (30, 71239392), (32, 66786930), (35, 61062336), (36, 59366160), (40, 53429544), (42, 50885280), (45, 47492928), (48, 44524620), (54, 39577440), (56, 38163960), (60, 35619696), (63, 33923520), (64, 33393465), (70, 30531168), (72, 29683080), (80, 26714772), (81, 26384960), (84, 25442640), (90, 23746464), (96, 22262310), (105, 20354112), (108, 19788720), (112, 19081980), (120, 17809848), (126, 16961760), (135, 15830976), (140, 15265584), (144, 14841540), (160, 13357386), (162, 13192480), (168, 12721320), (180, 11873232), (189, 11307840), (192, 11131155), (210, 10177056), (216, 9894360), (224, 9540990), (240, 8904924), (252, 8480880), (270, 7915488), (280, 7632792), (288, 7420770), (315, 6784704), (320, 6678693), (324, 6596240), (336, 6360660), (360, 5936616), (378, 5653920), (405, 5276992), (420, 5088528), (432, 4947180), (448, 4770495), (480, 4452462), (504, 4240440), (540, 3957744), (560, 3816396), (567, 3769280), (576, 3710385), (630, 3392352), (648, 3298120), (672, 3180330), (720, 2968308), (756, 2826960), (810, 2638496), (840, 2544264), (864, 2473590), (945, 2261568), (960, 2226231), (1008, 2120220), (1080, 1978872), (1120, 1908198), (1134, 1884640), (1260, 1696176), (1296, 1649060), (1344, 1590165), (1440, 1484154), (1512, 1413480), (1620, 1319248), (1680, 1272132), (1728, 1236795), (1890, 1130784), (2016, 1060110), (2160, 989436), (2240, 954099), (2268, 942320), (2520, 848088), (2592, 824530), (2835, 753856), (2880, 742077), (3024, 706740), (3240, 659624), (3360, 636066), (3780, 565392), (4032, 530055), (4320, 494718), (4536, 471160), (5040, 424044), (5184, 412265), (5670, 376928), (6048, 353370), (6480, 329812), (6720, 318033), (7560, 282696), (8640, 247359), (9072, 235580), (10080, 212022), (11340, 188464), (11779, 181440), (12096, 176685), (12960, 164906), (15120, 141348), (18144, 117790), (20160, 106011), (22680, 94232), (23558, 90720), (25920, 82453), (30240, 70674), (35337, 60480), (36288, 58895), (45360, 47116)]