210960072

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 629769600

約数和(自身を除く): 418809528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 73, 102, 108, 136, 146, 153, 204, 216, 219, 292, 306, 408, 438, 459, 584, 612, 657, 787, 876, 918, 1224, 1241, 1314, 1574, 1752, 1836, 1971, 2361, 2482, 2628, 3148, 3672, 3723, 3942, 4722, 4964, 5256, 6296, 7083, 7446, 7884, 9444, 9928, 11169, 13379, 14166, 14892, 15768, 18888, 21249, 22338, 26758, 28332, 29784, 33507, 40137, 42498, 44676, 53516, 56664, 57451, 67014, 80274, 84996, 89352, 107032, 114902, 120411, 134028, 160548, 169992, 172353, 229804, 240822, 268056, 321096, 344706, 361233, 459608, 481644, 517059, 689412, 722466, 963288, 976667, 1034118, 1378824, 1444932, 1551177, 1953334, 2068236, 2889864, 2930001, 3102354, 3906668, 4136472, 5860002, 6204708, 7813336, 8790003, 11720004, 12409416, 17580006, 23440008, 26370009, 35160012, 52740018, 70320024, 105480036, 210960072]

約数ペア:

[(1, 210960072), (2, 105480036), (3, 70320024), (4, 52740018), (6, 35160012), (8, 26370009), (9, 23440008), (12, 17580006), (17, 12409416), (18, 11720004), (24, 8790003), (27, 7813336), (34, 6204708), (36, 5860002), (51, 4136472), (54, 3906668), (68, 3102354), (72, 2930001), (73, 2889864), (102, 2068236), (108, 1953334), (136, 1551177), (146, 1444932), (153, 1378824), (204, 1034118), (216, 976667), (219, 963288), (292, 722466), (306, 689412), (408, 517059), (438, 481644), (459, 459608), (584, 361233), (612, 344706), (657, 321096), (787, 268056), (876, 240822), (918, 229804), (1224, 172353), (1241, 169992), (1314, 160548), (1574, 134028), (1752, 120411), (1836, 114902), (1971, 107032), (2361, 89352), (2482, 84996), (2628, 80274), (3148, 67014), (3672, 57451), (3723, 56664), (3942, 53516), (4722, 44676), (4964, 42498), (5256, 40137), (6296, 33507), (7083, 29784), (7446, 28332), (7884, 26758), (9444, 22338), (9928, 21249), (11169, 18888), (13379, 15768), (14166, 14892)]