316489080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1253

約数の個数: 128

約数和(自身を含む): 1008230400

約数和(自身を除く): 691741320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 228, 254, 285, 380, 381, 456, 508, 570, 635, 760, 762, 1016, 1093, 1140, 1270, 1524, 1905, 2186, 2280, 2413, 2540, 3048, 3279, 3810, 4372, 4826, 5080, 5465, 6558, 7239, 7620, 8744, 9652, 10930, 12065, 13116, 14478, 15240, 16395, 19304, 20767, 21860, 24130, 26232, 28956, 32790, 36195, 41534, 43720, 48260, 57912, 62301, 65580, 72390, 83068, 96520, 103835, 124602, 131160, 138811, 144780, 166136, 207670, 249204, 277622, 289560, 311505, 415340, 416433, 498408, 555244, 623010, 694055, 830680, 832866, 1110488, 1246020, 1388110, 1665732, 2082165, 2492040, 2637409, 2776220, 3331464, 4164330, 5274818, 5552440, 7912227, 8328660, 10549636, 13187045, 15824454, 16657320, 21099272, 26374090, 31648908, 39561135, 52748180, 63297816, 79122270, 105496360, 158244540, 316489080]

約数ペア:

[(1, 316489080), (2, 158244540), (3, 105496360), (4, 79122270), (5, 63297816), (6, 52748180), (8, 39561135), (10, 31648908), (12, 26374090), (15, 21099272), (19, 16657320), (20, 15824454), (24, 13187045), (30, 10549636), (38, 8328660), (40, 7912227), (57, 5552440), (60, 5274818), (76, 4164330), (95, 3331464), (114, 2776220), (120, 2637409), (127, 2492040), (152, 2082165), (190, 1665732), (228, 1388110), (254, 1246020), (285, 1110488), (380, 832866), (381, 830680), (456, 694055), (508, 623010), (570, 555244), (635, 498408), (760, 416433), (762, 415340), (1016, 311505), (1093, 289560), (1140, 277622), (1270, 249204), (1524, 207670), (1905, 166136), (2186, 144780), (2280, 138811), (2413, 131160), (2540, 124602), (3048, 103835), (3279, 96520), (3810, 83068), (4372, 72390), (4826, 65580), (5080, 62301), (5465, 57912), (6558, 48260), (7239, 43720), (7620, 41534), (8744, 36195), (9652, 32790), (10930, 28956), (12065, 26232), (13116, 24130), (14478, 21860), (15240, 20767), (16395, 19304)]