224680080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 719596800

約数和(自身を除く): 494916720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 103, 120, 122, 149, 183, 206, 240, 244, 298, 305, 309, 366, 412, 447, 488, 515, 596, 610, 618, 732, 745, 824, 894, 915, 976, 1030, 1192, 1220, 1236, 1464, 1490, 1545, 1648, 1788, 1830, 2060, 2235, 2384, 2440, 2472, 2928, 2980, 3090, 3576, 3660, 4120, 4470, 4880, 4944, 5960, 6180, 6283, 7152, 7320, 8240, 8940, 9089, 11920, 12360, 12566, 14640, 15347, 17880, 18178, 18849, 24720, 25132, 27267, 30694, 31415, 35760, 36356, 37698, 45445, 46041, 50264, 54534, 61388, 62830, 72712, 75396, 76735, 90890, 92082, 94245, 100528, 109068, 122776, 125660, 136335, 145424, 150792, 153470, 181780, 184164, 188490, 218136, 230205, 245552, 251320, 272670, 301584, 306940, 363560, 368328, 376980, 436272, 460410, 502640, 545340, 613880, 727120, 736656, 753960, 920820, 936167, 1090680, 1227760, 1507920, 1841640, 1872334, 2181360, 2808501, 3683280, 3744668, 4680835, 5617002, 7489336, 9361670, 11234004, 14042505, 14978672, 18723340, 22468008, 28085010, 37446680, 44936016, 56170020, 74893360, 112340040, 224680080]

約数ペア:

[(1, 224680080), (2, 112340040), (3, 74893360), (4, 56170020), (5, 44936016), (6, 37446680), (8, 28085010), (10, 22468008), (12, 18723340), (15, 14978672), (16, 14042505), (20, 11234004), (24, 9361670), (30, 7489336), (40, 5617002), (48, 4680835), (60, 3744668), (61, 3683280), (80, 2808501), (103, 2181360), (120, 1872334), (122, 1841640), (149, 1507920), (183, 1227760), (206, 1090680), (240, 936167), (244, 920820), (298, 753960), (305, 736656), (309, 727120), (366, 613880), (412, 545340), (447, 502640), (488, 460410), (515, 436272), (596, 376980), (610, 368328), (618, 363560), (732, 306940), (745, 301584), (824, 272670), (894, 251320), (915, 245552), (976, 230205), (1030, 218136), (1192, 188490), (1220, 184164), (1236, 181780), (1464, 153470), (1490, 150792), (1545, 145424), (1648, 136335), (1788, 125660), (1830, 122776), (2060, 109068), (2235, 100528), (2384, 94245), (2440, 92082), (2472, 90890), (2928, 76735), (2980, 75396), (3090, 72712), (3576, 62830), (3660, 61388), (4120, 54534), (4470, 50264), (4880, 46041), (4944, 45445), (5960, 37698), (6180, 36356), (6283, 35760), (7152, 31415), (7320, 30694), (8240, 27267), (8940, 25132), (9089, 24720), (11920, 18849), (12360, 18178), (12566, 17880), (14640, 15347)]