205263072

素因数分解:

$2^5\times 3^7\times 7^1\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 694310400

約数和(自身を除く): 489047328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 419, 432, 486, 504, 567, 648, 672, 729, 756, 838, 864, 972, 1008, 1134, 1257, 1296, 1458, 1512, 1676, 1701, 1944, 2016, 2187, 2268, 2514, 2592, 2916, 2933, 3024, 3352, 3402, 3771, 3888, 4374, 4536, 5028, 5103, 5832, 5866, 6048, 6704, 6804, 7542, 7776, 8748, 8799, 9072, 10056, 10206, 11313, 11664, 11732, 13408, 13608, 15084, 15309, 17496, 17598, 18144, 20112, 20412, 22626, 23328, 23464, 26397, 27216, 30168, 30618, 33939, 34992, 35196, 40224, 40824, 45252, 46928, 52794, 54432, 60336, 61236, 67878, 69984, 70392, 79191, 81648, 90504, 93856, 101817, 105588, 120672, 122472, 135756, 140784, 158382, 163296, 181008, 203634, 211176, 237573, 244944, 271512, 281568, 305451, 316764, 362016, 407268, 422352, 475146, 489888, 543024, 610902, 633528, 712719, 814536, 844704, 916353, 950292, 1086048, 1221804, 1267056, 1425438, 1629072, 1832706, 1900584, 2138157, 2443608, 2534112, 2850876, 3258144, 3665412, 3801168, 4276314, 4887216, 5701752, 6414471, 7330824, 7602336, 8552628, 9774432, 11403504, 12828942, 14661648, 17105256, 22807008, 25657884, 29323296, 34210512, 51315768, 68421024, 102631536, 205263072]

約数ペア:

[(1, 205263072), (2, 102631536), (3, 68421024), (4, 51315768), (6, 34210512), (7, 29323296), (8, 25657884), (9, 22807008), (12, 17105256), (14, 14661648), (16, 12828942), (18, 11403504), (21, 9774432), (24, 8552628), (27, 7602336), (28, 7330824), (32, 6414471), (36, 5701752), (42, 4887216), (48, 4276314), (54, 3801168), (56, 3665412), (63, 3258144), (72, 2850876), (81, 2534112), (84, 2443608), (96, 2138157), (108, 1900584), (112, 1832706), (126, 1629072), (144, 1425438), (162, 1267056), (168, 1221804), (189, 1086048), (216, 950292), (224, 916353), (243, 844704), (252, 814536), (288, 712719), (324, 633528), (336, 610902), (378, 543024), (419, 489888), (432, 475146), (486, 422352), (504, 407268), (567, 362016), (648, 316764), (672, 305451), (729, 281568), (756, 271512), (838, 244944), (864, 237573), (972, 211176), (1008, 203634), (1134, 181008), (1257, 163296), (1296, 158382), (1458, 140784), (1512, 135756), (1676, 122472), (1701, 120672), (1944, 105588), (2016, 101817), (2187, 93856), (2268, 90504), (2514, 81648), (2592, 79191), (2916, 70392), (2933, 69984), (3024, 67878), (3352, 61236), (3402, 60336), (3771, 54432), (3888, 52794), (4374, 46928), (4536, 45252), (5028, 40824), (5103, 40224), (5832, 35196), (5866, 34992), (6048, 33939), (6704, 30618), (6804, 30168), (7542, 27216), (7776, 26397), (8748, 23464), (8799, 23328), (9072, 22626), (10056, 20412), (10206, 20112), (11313, 18144), (11664, 17598), (11732, 17496), (13408, 15309), (13608, 15084)]