260162016

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 783820800

約数和(自身を除く): 523658784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 29, 32, 34, 46, 48, 51, 58, 68, 69, 87, 92, 96, 102, 116, 136, 138, 174, 184, 204, 232, 239, 272, 276, 348, 368, 391, 408, 464, 478, 493, 544, 552, 667, 696, 717, 736, 782, 816, 928, 956, 986, 1104, 1173, 1334, 1392, 1434, 1479, 1564, 1632, 1912, 1972, 2001, 2208, 2346, 2668, 2784, 2868, 2958, 3128, 3824, 3944, 4002, 4063, 4692, 5336, 5497, 5736, 5916, 6256, 6931, 7648, 7888, 8004, 8126, 9384, 10672, 10994, 11339, 11472, 11832, 12189, 12512, 13862, 15776, 16008, 16252, 16491, 18768, 20793, 21344, 21988, 22678, 22944, 23664, 24378, 27724, 32016, 32504, 32982, 34017, 37536, 41586, 43976, 45356, 47328, 48756, 55448, 64032, 65008, 65964, 68034, 83172, 87952, 90712, 93449, 97512, 110896, 117827, 130016, 131928, 136068, 159413, 166344, 175904, 181424, 186898, 195024, 221792, 235654, 263856, 272136, 280347, 318826, 332688, 353481, 362848, 373796, 390048, 471308, 478239, 527712, 544272, 560694, 637652, 665376, 706962, 747592, 942616, 956478, 1088544, 1121388, 1275304, 1413924, 1495184, 1885232, 1912956, 2242776, 2550608, 2710021, 2827848, 2990368, 3770464, 3825912, 4485552, 5101216, 5420042, 5655696, 7651824, 8130063, 8971104, 10840084, 11311392, 15303648, 16260126, 21680168, 32520252, 43360336, 65040504, 86720672, 130081008, 260162016]

約数ペア:

[(1, 260162016), (2, 130081008), (3, 86720672), (4, 65040504), (6, 43360336), (8, 32520252), (12, 21680168), (16, 16260126), (17, 15303648), (23, 11311392), (24, 10840084), (29, 8971104), (32, 8130063), (34, 7651824), (46, 5655696), (48, 5420042), (51, 5101216), (58, 4485552), (68, 3825912), (69, 3770464), (87, 2990368), (92, 2827848), (96, 2710021), (102, 2550608), (116, 2242776), (136, 1912956), (138, 1885232), (174, 1495184), (184, 1413924), (204, 1275304), (232, 1121388), (239, 1088544), (272, 956478), (276, 942616), (348, 747592), (368, 706962), (391, 665376), (408, 637652), (464, 560694), (478, 544272), (493, 527712), (544, 478239), (552, 471308), (667, 390048), (696, 373796), (717, 362848), (736, 353481), (782, 332688), (816, 318826), (928, 280347), (956, 272136), (986, 263856), (1104, 235654), (1173, 221792), (1334, 195024), (1392, 186898), (1434, 181424), (1479, 175904), (1564, 166344), (1632, 159413), (1912, 136068), (1972, 131928), (2001, 130016), (2208, 117827), (2346, 110896), (2668, 97512), (2784, 93449), (2868, 90712), (2958, 87952), (3128, 83172), (3824, 68034), (3944, 65964), (4002, 65008), (4063, 64032), (4692, 55448), (5336, 48756), (5497, 47328), (5736, 45356), (5916, 43976), (6256, 41586), (6931, 37536), (7648, 34017), (7888, 32982), (8004, 32504), (8126, 32016), (9384, 27724), (10672, 24378), (10994, 23664), (11339, 22944), (11472, 22678), (11832, 21988), (12189, 21344), (12512, 20793), (13862, 18768), (15776, 16491), (16008, 16252)]