1315259568

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:925

約数の個数: 240

約数和(自身を含む): 4436224000

約数和(自身を除く): 3120964432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 343, 372, 392, 434, 441, 496, 504, 558, 588, 651, 686, 744, 784, 859, 868, 882, 1008, 1029, 1116, 1176, 1302, 1372, 1488, 1519, 1718, 1736, 1764, 1953, 2058, 2232, 2352, 2577, 2604, 2744, 3038, 3087, 3436, 3472, 3528, 3906, 4116, 4464, 4557, 5154, 5208, 5488, 6013, 6076, 6174, 6872, 7056, 7731, 7812, 8232, 9114, 10308, 10416, 10633, 12026, 12152, 12348, 13671, 13744, 15462, 15624, 16464, 18039, 18228, 20616, 21266, 24052, 24304, 24696, 26629, 27342, 30924, 31248, 31899, 36078, 36456, 41232, 42091, 42532, 48104, 49392, 53258, 54117, 54684, 61848, 63798, 72156, 72912, 79887, 84182, 85064, 95697, 96208, 106516, 108234, 109368, 123696, 126273, 127596, 144312, 159774, 168364, 170128, 186403, 191394, 213032, 216468, 218736, 239661, 252546, 255192, 288624, 294637, 319548, 336728, 372806, 378819, 382788, 426064, 432936, 479322, 505092, 510384, 559209, 589274, 639096, 673456, 745612, 757638, 765576, 865872, 883911, 958644, 1010184, 1118418, 1178548, 1278192, 1304821, 1491224, 1515276, 1531152, 1677627, 1767822, 1917288, 2020368, 2236836, 2357096, 2609642, 2651733, 2982448, 3030552, 3355254, 3535644, 3834576, 3914463, 4473672, 4714192, 5219284, 5303466, 6061104, 6710508, 7071288, 7828926, 8947344, 9133747, 10438568, 10606932, 11743389, 13421016, 14142576, 15657852, 18267494, 20877136, 21213864, 23486778, 26842032, 27401241, 31315704, 36534988, 42427728, 46973556, 54802482, 62631408, 73069976, 82203723, 93947112, 109604964, 146139952, 164407446, 187894224, 219209928, 328814892, 438419856, 657629784, 1315259568]

約数ペア:

[(1, 1315259568), (2, 657629784), (3, 438419856), (4, 328814892), (6, 219209928), (7, 187894224), (8, 164407446), (9, 146139952), (12, 109604964), (14, 93947112), (16, 82203723), (18, 73069976), (21, 62631408), (24, 54802482), (28, 46973556), (31, 42427728), (36, 36534988), (42, 31315704), (48, 27401241), (49, 26842032), (56, 23486778), (62, 21213864), (63, 20877136), (72, 18267494), (84, 15657852), (93, 14142576), (98, 13421016), (112, 11743389), (124, 10606932), (126, 10438568), (144, 9133747), (147, 8947344), (168, 7828926), (186, 7071288), (196, 6710508), (217, 6061104), (248, 5303466), (252, 5219284), (279, 4714192), (294, 4473672), (336, 3914463), (343, 3834576), (372, 3535644), (392, 3355254), (434, 3030552), (441, 2982448), (496, 2651733), (504, 2609642), (558, 2357096), (588, 2236836), (651, 2020368), (686, 1917288), (744, 1767822), (784, 1677627), (859, 1531152), (868, 1515276), (882, 1491224), (1008, 1304821), (1029, 1278192), (1116, 1178548), (1176, 1118418), (1302, 1010184), (1372, 958644), (1488, 883911), (1519, 865872), (1718, 765576), (1736, 757638), (1764, 745612), (1953, 673456), (2058, 639096), (2232, 589274), (2352, 559209), (2577, 510384), (2604, 505092), (2744, 479322), (3038, 432936), (3087, 426064), (3436, 382788), (3472, 378819), (3528, 372806), (3906, 336728), (4116, 319548), (4464, 294637), (4557, 288624), (5154, 255192), (5208, 252546), (5488, 239661), (6013, 218736), (6076, 216468), (6174, 213032), (6872, 191394), (7056, 186403), (7731, 170128), (7812, 168364), (8232, 159774), (9114, 144312), (10308, 127596), (10416, 126273), (10633, 123696), (12026, 109368), (12152, 108234), (12348, 106516), (13671, 96208), (13744, 95697), (15462, 85064), (15624, 84182), (16464, 79887), (18039, 72912), (18228, 72156), (20616, 63798), (21266, 61848), (24052, 54684), (24304, 54117), (24696, 53258), (26629, 49392), (27342, 48104), (30924, 42532), (31248, 42091), (31899, 41232), (36078, 36456)]