2440316032

素因数分解:

$2^7\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 6423552000

約数和(自身を除く): 3983235968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 64, 77, 88, 98, 112, 124, 128, 154, 163, 176, 196, 217, 224, 248, 308, 326, 341, 343, 352, 392, 434, 448, 496, 539, 616, 652, 682, 686, 704, 784, 868, 896, 992, 1078, 1141, 1232, 1304, 1364, 1372, 1408, 1519, 1568, 1736, 1793, 1984, 2156, 2282, 2387, 2464, 2608, 2728, 2744, 3038, 3136, 3472, 3586, 3773, 3968, 4312, 4564, 4774, 4928, 5053, 5216, 5456, 5488, 6076, 6272, 6944, 7172, 7546, 7987, 8624, 9128, 9548, 9856, 10106, 10432, 10633, 10912, 10976, 12152, 12551, 13888, 14344, 15092, 15974, 16709, 17248, 18256, 19096, 20212, 20864, 21266, 21824, 21952, 24304, 25102, 27776, 28688, 30184, 31948, 33418, 34496, 35371, 36512, 38192, 40424, 42532, 43648, 43904, 48608, 50204, 55583, 55909, 57376, 60368, 63896, 66836, 68992, 70742, 73024, 76384, 80848, 85064, 87857, 97216, 100408, 111166, 111818, 114752, 116963, 120736, 127792, 133672, 141484, 146048, 152768, 161696, 170128, 175714, 194432, 200816, 222332, 223636, 229504, 233926, 241472, 247597, 255584, 267344, 282968, 305536, 323392, 340256, 351428, 389081, 401632, 444664, 447272, 467852, 482944, 495194, 511168, 534688, 565936, 614999, 646784, 680512, 702856, 778162, 803264, 889328, 894544, 935704, 990388, 1022336, 1069376, 1131872, 1229998, 1361024, 1405712, 1556324, 1606528, 1733179, 1778656, 1789088, 1871408, 1980776, 2138752, 2263744, 2459996, 2723567, 2811424, 3112648, 3466358, 3557312, 3578176, 3742816, 3961552, 4527488, 4919992, 5447134, 5622848, 6225296, 6932716, 7114624, 7156352, 7485632, 7923104, 9839984, 10894268, 11245696, 12450592, 13865432, 14971264, 15846208, 19064969, 19679968, 21788536, 24901184, 27730864, 31692416, 38129938, 39359936, 43577072, 49802368, 55461728, 76259876, 78719872, 87154144, 110923456, 152519752, 174308288, 221846912, 305039504, 348616576, 610079008, 1220158016, 2440316032]

約数ペア:

[(1, 2440316032), (2, 1220158016), (4, 610079008), (7, 348616576), (8, 305039504), (11, 221846912), (14, 174308288), (16, 152519752), (22, 110923456), (28, 87154144), (31, 78719872), (32, 76259876), (44, 55461728), (49, 49802368), (56, 43577072), (62, 39359936), (64, 38129938), (77, 31692416), (88, 27730864), (98, 24901184), (112, 21788536), (124, 19679968), (128, 19064969), (154, 15846208), (163, 14971264), (176, 13865432), (196, 12450592), (217, 11245696), (224, 10894268), (248, 9839984), (308, 7923104), (326, 7485632), (341, 7156352), (343, 7114624), (352, 6932716), (392, 6225296), (434, 5622848), (448, 5447134), (496, 4919992), (539, 4527488), (616, 3961552), (652, 3742816), (682, 3578176), (686, 3557312), (704, 3466358), (784, 3112648), (868, 2811424), (896, 2723567), (992, 2459996), (1078, 2263744), (1141, 2138752), (1232, 1980776), (1304, 1871408), (1364, 1789088), (1372, 1778656), (1408, 1733179), (1519, 1606528), (1568, 1556324), (1736, 1405712), (1793, 1361024), (1984, 1229998), (2156, 1131872), (2282, 1069376), (2387, 1022336), (2464, 990388), (2608, 935704), (2728, 894544), (2744, 889328), (3038, 803264), (3136, 778162), (3472, 702856), (3586, 680512), (3773, 646784), (3968, 614999), (4312, 565936), (4564, 534688), (4774, 511168), (4928, 495194), (5053, 482944), (5216, 467852), (5456, 447272), (5488, 444664), (6076, 401632), (6272, 389081), (6944, 351428), (7172, 340256), (7546, 323392), (7987, 305536), (8624, 282968), (9128, 267344), (9548, 255584), (9856, 247597), (10106, 241472), (10432, 233926), (10633, 229504), (10912, 223636), (10976, 222332), (12152, 200816), (12551, 194432), (13888, 175714), (14344, 170128), (15092, 161696), (15974, 152768), (16709, 146048), (17248, 141484), (18256, 133672), (19096, 127792), (20212, 120736), (20864, 116963), (21266, 114752), (21824, 111818), (21952, 111166), (24304, 100408), (25102, 97216), (27776, 87857), (28688, 85064), (30184, 80848), (31948, 76384), (33418, 73024), (34496, 70742), (35371, 68992), (36512, 66836), (38192, 63896), (40424, 60368), (42532, 57376), (43648, 55909), (43904, 55583), (48608, 50204)]