223193040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{18979}}^1$

素因数の和:19009

約数の個数: 120

約数和(自身を含む): 804903840

約数和(自身を除く): 581710800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 18979, 37958, 56937, 75916, 94895, 113874, 132853, 151832, 189790, 227748, 265706, 284685, 303664, 379580, 398559, 455496, 531412, 569370, 664265, 759160, 797118, 910992, 929971, 1062824, 1138740, 1328530, 1518320, 1594236, 1859942, 1992795, 2125648, 2277480, 2657060, 2789913, 3188472, 3719884, 3985590, 4554960, 4649855, 5314120, 5579826, 6376944, 7439768, 7971180, 9299710, 10628240, 11159652, 13949565, 14879536, 15942360, 18599420, 22319304, 27899130, 31884720, 37198840, 44638608, 55798260, 74397680, 111596520, 223193040]

約数ペア:

[(1, 223193040), (2, 111596520), (3, 74397680), (4, 55798260), (5, 44638608), (6, 37198840), (7, 31884720), (8, 27899130), (10, 22319304), (12, 18599420), (14, 15942360), (15, 14879536), (16, 13949565), (20, 11159652), (21, 10628240), (24, 9299710), (28, 7971180), (30, 7439768), (35, 6376944), (40, 5579826), (42, 5314120), (48, 4649855), (49, 4554960), (56, 3985590), (60, 3719884), (70, 3188472), (80, 2789913), (84, 2657060), (98, 2277480), (105, 2125648), (112, 1992795), (120, 1859942), (140, 1594236), (147, 1518320), (168, 1328530), (196, 1138740), (210, 1062824), (240, 929971), (245, 910992), (280, 797118), (294, 759160), (336, 664265), (392, 569370), (420, 531412), (490, 455496), (560, 398559), (588, 379580), (735, 303664), (784, 284685), (840, 265706), (980, 227748), (1176, 189790), (1470, 151832), (1680, 132853), (1960, 113874), (2352, 94895), (2940, 75916), (3920, 56937), (5880, 37958), (11760, 18979)]