280160608

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 451405472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 47, 52, 56, 89, 91, 92, 94, 104, 112, 161, 178, 182, 184, 188, 208, 224, 299, 322, 329, 356, 364, 368, 376, 416, 598, 611, 623, 644, 658, 712, 728, 736, 752, 1081, 1157, 1196, 1222, 1246, 1288, 1316, 1424, 1456, 1504, 2047, 2093, 2162, 2314, 2392, 2444, 2492, 2576, 2632, 2848, 2912, 4094, 4183, 4186, 4277, 4324, 4628, 4784, 4888, 4984, 5152, 5264, 7567, 8099, 8188, 8366, 8372, 8554, 8648, 9256, 9568, 9776, 9968, 10528, 14053, 14329, 15134, 16198, 16376, 16732, 16744, 17108, 17296, 18512, 19552, 19936, 26611, 28106, 28658, 29281, 30268, 32396, 32752, 33464, 33488, 34216, 34592, 37024, 53222, 54379, 56212, 57316, 58562, 60536, 64792, 65504, 66928, 66976, 68432, 96209, 98371, 106444, 108758, 112424, 114632, 117124, 121072, 129584, 133856, 136864, 186277, 192418, 196742, 212888, 217516, 224848, 229264, 234248, 242144, 259168, 372554, 380653, 384836, 393484, 425776, 435032, 449696, 458528, 468496, 673463, 745108, 761306, 769672, 786968, 851552, 870064, 936992, 1250717, 1346926, 1490216, 1522612, 1539344, 1573936, 1740128, 2501434, 2693852, 2980432, 3045224, 3078688, 3147872, 5002868, 5387704, 5960864, 6090448, 8755019, 10005736, 10775408, 12180896, 17510038, 20011472, 21550816, 35020076, 40022944, 70040152, 140080304, 280160608]

約数ペア:

[(1, 280160608), (2, 140080304), (4, 70040152), (7, 40022944), (8, 35020076), (13, 21550816), (14, 20011472), (16, 17510038), (23, 12180896), (26, 10775408), (28, 10005736), (32, 8755019), (46, 6090448), (47, 5960864), (52, 5387704), (56, 5002868), (89, 3147872), (91, 3078688), (92, 3045224), (94, 2980432), (104, 2693852), (112, 2501434), (161, 1740128), (178, 1573936), (182, 1539344), (184, 1522612), (188, 1490216), (208, 1346926), (224, 1250717), (299, 936992), (322, 870064), (329, 851552), (356, 786968), (364, 769672), (368, 761306), (376, 745108), (416, 673463), (598, 468496), (611, 458528), (623, 449696), (644, 435032), (658, 425776), (712, 393484), (728, 384836), (736, 380653), (752, 372554), (1081, 259168), (1157, 242144), (1196, 234248), (1222, 229264), (1246, 224848), (1288, 217516), (1316, 212888), (1424, 196742), (1456, 192418), (1504, 186277), (2047, 136864), (2093, 133856), (2162, 129584), (2314, 121072), (2392, 117124), (2444, 114632), (2492, 112424), (2576, 108758), (2632, 106444), (2848, 98371), (2912, 96209), (4094, 68432), (4183, 66976), (4186, 66928), (4277, 65504), (4324, 64792), (4628, 60536), (4784, 58562), (4888, 57316), (4984, 56212), (5152, 54379), (5264, 53222), (7567, 37024), (8099, 34592), (8188, 34216), (8366, 33488), (8372, 33464), (8554, 32752), (8648, 32396), (9256, 30268), (9568, 29281), (9776, 28658), (9968, 28106), (10528, 26611), (14053, 19936), (14329, 19552), (15134, 18512), (16198, 17296), (16376, 17108), (16732, 16744)]