260400672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3491}}^1$

素因数の和:3551

約数の個数: 144

約数和(自身を含む): 869424192

約数和(自身を除く): 609023520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1554, 1776, 2016, 2072, 2331, 2664, 3108, 3491, 3552, 4144, 4662, 5328, 6216, 6982, 8288, 9324, 10473, 10656, 12432, 13964, 18648, 20946, 24437, 24864, 27928, 31419, 37296, 41892, 48874, 55856, 62838, 73311, 74592, 83784, 97748, 111712, 125676, 129167, 146622, 167568, 195496, 219933, 251352, 258334, 293244, 335136, 387501, 390992, 439866, 502704, 516668, 586488, 775002, 781984, 879732, 904169, 1005408, 1033336, 1162503, 1172976, 1550004, 1759464, 1808338, 2066672, 2325006, 2345952, 2712507, 3100008, 3518928, 3616676, 4133344, 4650012, 5425014, 6200016, 7037856, 7233352, 8137521, 9300024, 10850028, 12400032, 14466704, 16275042, 18600048, 21700056, 28933408, 32550084, 37200096, 43400112, 65100168, 86800224, 130200336, 260400672]

約数ペア:

[(1, 260400672), (2, 130200336), (3, 86800224), (4, 65100168), (6, 43400112), (7, 37200096), (8, 32550084), (9, 28933408), (12, 21700056), (14, 18600048), (16, 16275042), (18, 14466704), (21, 12400032), (24, 10850028), (28, 9300024), (32, 8137521), (36, 7233352), (37, 7037856), (42, 6200016), (48, 5425014), (56, 4650012), (63, 4133344), (72, 3616676), (74, 3518928), (84, 3100008), (96, 2712507), (111, 2345952), (112, 2325006), (126, 2066672), (144, 1808338), (148, 1759464), (168, 1550004), (222, 1172976), (224, 1162503), (252, 1033336), (259, 1005408), (288, 904169), (296, 879732), (333, 781984), (336, 775002), (444, 586488), (504, 516668), (518, 502704), (592, 439866), (666, 390992), (672, 387501), (777, 335136), (888, 293244), (1008, 258334), (1036, 251352), (1184, 219933), (1332, 195496), (1554, 167568), (1776, 146622), (2016, 129167), (2072, 125676), (2331, 111712), (2664, 97748), (3108, 83784), (3491, 74592), (3552, 73311), (4144, 62838), (4662, 55856), (5328, 48874), (6216, 41892), (6982, 37296), (8288, 31419), (9324, 27928), (10473, 24864), (10656, 24437), (12432, 20946), (13964, 18648)]