2180158848

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:654

約数の個数: 256

約数和(自身を含む): 7404710400

約数和(自身を除く): 5224551552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 227, 252, 288, 336, 378, 384, 397, 432, 448, 454, 504, 576, 672, 681, 756, 794, 864, 896, 908, 1008, 1152, 1191, 1344, 1362, 1512, 1588, 1589, 1728, 1816, 2016, 2043, 2382, 2688, 2724, 2779, 3024, 3176, 3178, 3456, 3573, 3632, 4032, 4086, 4764, 4767, 5448, 5558, 6048, 6129, 6352, 6356, 7146, 7264, 8064, 8172, 8337, 9528, 9534, 10719, 10896, 11116, 12096, 12258, 12704, 12712, 14292, 14301, 14528, 16344, 16674, 19056, 19068, 21438, 21792, 22232, 24192, 24516, 25011, 25408, 25424, 28584, 28602, 29056, 32688, 33348, 38112, 38136, 42876, 42903, 43584, 44464, 49032, 50022, 50816, 50848, 57168, 57204, 65376, 66696, 75033, 76224, 76272, 85752, 85806, 87168, 88928, 90119, 98064, 100044, 101696, 114336, 114408, 130752, 133392, 150066, 152448, 152544, 171504, 171612, 177856, 180238, 196128, 200088, 203392, 228672, 228816, 261504, 266784, 270357, 300132, 305088, 343008, 343224, 355712, 360476, 392256, 400176, 457344, 457632, 533568, 540714, 600264, 610176, 630833, 686016, 686448, 720952, 784512, 800352, 811071, 915264, 1067136, 1081428, 1200528, 1261666, 1372032, 1372896, 1441904, 1600704, 1622142, 1830528, 1892499, 2162856, 2401056, 2433213, 2523332, 2745792, 2883808, 3201408, 3244284, 3784998, 4325712, 4802112, 4866426, 5046664, 5491584, 5677497, 5767616, 6488568, 7569996, 8651424, 9604224, 9732852, 10093328, 11354994, 11535232, 12977136, 15139992, 17032491, 17302848, 19465704, 20186656, 22709988, 25954272, 30279984, 34064982, 34605696, 38931408, 40373312, 45419976, 51908544, 60559968, 68129964, 77862816, 80746624, 90839952, 103817088, 121119936, 136259928, 155725632, 181679904, 242239872, 272519856, 311451264, 363359808, 545039712, 726719616, 1090079424, 2180158848]

約数ペア:

[(1, 2180158848), (2, 1090079424), (3, 726719616), (4, 545039712), (6, 363359808), (7, 311451264), (8, 272519856), (9, 242239872), (12, 181679904), (14, 155725632), (16, 136259928), (18, 121119936), (21, 103817088), (24, 90839952), (27, 80746624), (28, 77862816), (32, 68129964), (36, 60559968), (42, 51908544), (48, 45419976), (54, 40373312), (56, 38931408), (63, 34605696), (64, 34064982), (72, 30279984), (84, 25954272), (96, 22709988), (108, 20186656), (112, 19465704), (126, 17302848), (128, 17032491), (144, 15139992), (168, 12977136), (189, 11535232), (192, 11354994), (216, 10093328), (224, 9732852), (227, 9604224), (252, 8651424), (288, 7569996), (336, 6488568), (378, 5767616), (384, 5677497), (397, 5491584), (432, 5046664), (448, 4866426), (454, 4802112), (504, 4325712), (576, 3784998), (672, 3244284), (681, 3201408), (756, 2883808), (794, 2745792), (864, 2523332), (896, 2433213), (908, 2401056), (1008, 2162856), (1152, 1892499), (1191, 1830528), (1344, 1622142), (1362, 1600704), (1512, 1441904), (1588, 1372896), (1589, 1372032), (1728, 1261666), (1816, 1200528), (2016, 1081428), (2043, 1067136), (2382, 915264), (2688, 811071), (2724, 800352), (2779, 784512), (3024, 720952), (3176, 686448), (3178, 686016), (3456, 630833), (3573, 610176), (3632, 600264), (4032, 540714), (4086, 533568), (4764, 457632), (4767, 457344), (5448, 400176), (5558, 392256), (6048, 360476), (6129, 355712), (6352, 343224), (6356, 343008), (7146, 305088), (7264, 300132), (8064, 270357), (8172, 266784), (8337, 261504), (9528, 228816), (9534, 228672), (10719, 203392), (10896, 200088), (11116, 196128), (12096, 180238), (12258, 177856), (12704, 171612), (12712, 171504), (14292, 152544), (14301, 152448), (14528, 150066), (16344, 133392), (16674, 130752), (19056, 114408), (19068, 114336), (21438, 101696), (21792, 100044), (22232, 98064), (24192, 90119), (24516, 88928), (25011, 87168), (25408, 85806), (25424, 85752), (28584, 76272), (28602, 76224), (29056, 75033), (32688, 66696), (33348, 65376), (38112, 57204), (38136, 57168), (42876, 50848), (42903, 50816), (43584, 50022), (44464, 49032)]