2560365888

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 224

約数和(自身を含む): 7443947520

約数和(自身を除く): 4883581632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 59, 62, 64, 69, 92, 93, 96, 118, 124, 138, 177, 184, 186, 192, 236, 248, 276, 317, 354, 368, 372, 472, 496, 552, 634, 708, 713, 736, 744, 944, 951, 992, 1104, 1268, 1357, 1416, 1426, 1472, 1488, 1829, 1888, 1902, 1984, 2139, 2208, 2536, 2714, 2832, 2852, 2976, 3658, 3776, 3804, 4071, 4278, 4416, 5072, 5428, 5487, 5664, 5704, 5952, 7291, 7316, 7608, 8142, 8556, 9827, 10144, 10856, 10974, 11328, 11408, 14582, 14632, 15216, 16284, 17112, 18703, 19654, 20288, 21712, 21873, 21948, 22816, 29164, 29264, 29481, 30432, 32568, 34224, 37406, 39308, 42067, 43424, 43746, 43896, 45632, 56109, 58328, 58528, 58962, 60864, 65136, 68448, 74812, 78616, 84134, 86848, 87492, 87792, 112218, 116656, 117056, 117924, 126201, 130272, 136896, 149624, 157232, 168268, 174984, 175584, 224436, 226021, 233312, 235848, 252402, 260544, 299248, 314464, 336536, 349968, 351168, 430169, 448872, 452042, 466624, 471696, 504804, 579793, 598496, 628928, 673072, 678063, 699936, 860338, 897744, 904084, 943392, 1009608, 1159586, 1196992, 1290507, 1346144, 1356126, 1399872, 1720676, 1739379, 1795488, 1808168, 1886784, 2019216, 2319172, 2581014, 2692288, 2712252, 3441352, 3478758, 3590976, 3616336, 4038432, 4638344, 5162028, 5424504, 6882704, 6957516, 7232672, 8076864, 9276688, 10324056, 10849008, 13335239, 13765408, 13915032, 14465344, 18553376, 20648112, 21698016, 26670478, 27530816, 27830064, 37106752, 40005717, 41296224, 43396032, 53340956, 55660128, 80011434, 82592448, 106681912, 111320256, 160022868, 213363824, 320045736, 426727648, 640091472, 853455296, 1280182944, 2560365888]

約数ペア:

[(1, 2560365888), (2, 1280182944), (3, 853455296), (4, 640091472), (6, 426727648), (8, 320045736), (12, 213363824), (16, 160022868), (23, 111320256), (24, 106681912), (31, 82592448), (32, 80011434), (46, 55660128), (48, 53340956), (59, 43396032), (62, 41296224), (64, 40005717), (69, 37106752), (92, 27830064), (93, 27530816), (96, 26670478), (118, 21698016), (124, 20648112), (138, 18553376), (177, 14465344), (184, 13915032), (186, 13765408), (192, 13335239), (236, 10849008), (248, 10324056), (276, 9276688), (317, 8076864), (354, 7232672), (368, 6957516), (372, 6882704), (472, 5424504), (496, 5162028), (552, 4638344), (634, 4038432), (708, 3616336), (713, 3590976), (736, 3478758), (744, 3441352), (944, 2712252), (951, 2692288), (992, 2581014), (1104, 2319172), (1268, 2019216), (1357, 1886784), (1416, 1808168), (1426, 1795488), (1472, 1739379), (1488, 1720676), (1829, 1399872), (1888, 1356126), (1902, 1346144), (1984, 1290507), (2139, 1196992), (2208, 1159586), (2536, 1009608), (2714, 943392), (2832, 904084), (2852, 897744), (2976, 860338), (3658, 699936), (3776, 678063), (3804, 673072), (4071, 628928), (4278, 598496), (4416, 579793), (5072, 504804), (5428, 471696), (5487, 466624), (5664, 452042), (5704, 448872), (5952, 430169), (7291, 351168), (7316, 349968), (7608, 336536), (8142, 314464), (8556, 299248), (9827, 260544), (10144, 252402), (10856, 235848), (10974, 233312), (11328, 226021), (11408, 224436), (14582, 175584), (14632, 174984), (15216, 168268), (16284, 157232), (17112, 149624), (18703, 136896), (19654, 130272), (20288, 126201), (21712, 117924), (21873, 117056), (21948, 116656), (22816, 112218), (29164, 87792), (29264, 87492), (29481, 86848), (30432, 84134), (32568, 78616), (34224, 74812), (37406, 68448), (39308, 65136), (42067, 60864), (43424, 58962), (43746, 58528), (43896, 58328), (45632, 56109)]