680544144

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2314

約数の個数: 180

約数和(自身を含む): 2268064656

約数和(自身を除く): 1587520512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 98, 112, 126, 129, 144, 147, 168, 172, 196, 252, 258, 294, 301, 336, 344, 387, 392, 441, 504, 516, 588, 602, 688, 774, 784, 882, 903, 1008, 1032, 1176, 1204, 1548, 1764, 1806, 2064, 2107, 2243, 2352, 2408, 2709, 3096, 3528, 3612, 4214, 4486, 4816, 5418, 6192, 6321, 6729, 7056, 7224, 8428, 8972, 10836, 12642, 13458, 14448, 15701, 16856, 17944, 18963, 20187, 21672, 25284, 26916, 31402, 33712, 35888, 37926, 40374, 43344, 47103, 50568, 53832, 62804, 75852, 80748, 94206, 96449, 101136, 107664, 109907, 125608, 141309, 151704, 161496, 188412, 192898, 219814, 251216, 282618, 289347, 303408, 322992, 329721, 376824, 385796, 439628, 565236, 578694, 659442, 675143, 753648, 771592, 868041, 879256, 989163, 1130472, 1157388, 1318884, 1350286, 1543184, 1736082, 1758512, 1978326, 2025429, 2260944, 2314776, 2637768, 2700572, 3472164, 3956652, 4050858, 4629552, 4726001, 5275536, 5401144, 6076287, 6944328, 7913304, 8101716, 9452002, 10802288, 12152574, 13888656, 14178003, 15826608, 16203432, 18904004, 24305148, 28356006, 32406864, 37808008, 42534009, 48610296, 56712012, 75616016, 85068018, 97220592, 113424024, 170136036, 226848048, 340272072, 680544144]

約数ペア:

[(1, 680544144), (2, 340272072), (3, 226848048), (4, 170136036), (6, 113424024), (7, 97220592), (8, 85068018), (9, 75616016), (12, 56712012), (14, 48610296), (16, 42534009), (18, 37808008), (21, 32406864), (24, 28356006), (28, 24305148), (36, 18904004), (42, 16203432), (43, 15826608), (48, 14178003), (49, 13888656), (56, 12152574), (63, 10802288), (72, 9452002), (84, 8101716), (86, 7913304), (98, 6944328), (112, 6076287), (126, 5401144), (129, 5275536), (144, 4726001), (147, 4629552), (168, 4050858), (172, 3956652), (196, 3472164), (252, 2700572), (258, 2637768), (294, 2314776), (301, 2260944), (336, 2025429), (344, 1978326), (387, 1758512), (392, 1736082), (441, 1543184), (504, 1350286), (516, 1318884), (588, 1157388), (602, 1130472), (688, 989163), (774, 879256), (784, 868041), (882, 771592), (903, 753648), (1008, 675143), (1032, 659442), (1176, 578694), (1204, 565236), (1548, 439628), (1764, 385796), (1806, 376824), (2064, 329721), (2107, 322992), (2243, 303408), (2352, 289347), (2408, 282618), (2709, 251216), (3096, 219814), (3528, 192898), (3612, 188412), (4214, 161496), (4486, 151704), (4816, 141309), (5418, 125608), (6192, 109907), (6321, 107664), (6729, 101136), (7056, 96449), (7224, 94206), (8428, 80748), (8972, 75852), (10836, 62804), (12642, 53832), (13458, 50568), (14448, 47103), (15701, 43344), (16856, 40374), (17944, 37926), (18963, 35888), (20187, 33712), (21672, 31402), (25284, 26916)]