283905960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1587

約数の個数: 128

約数和(自身を含む): 925102080

約数和(自身を除く): 641196120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1270, 1433, 1524, 1560, 1651, 1905, 2540, 2866, 3048, 3302, 3810, 4299, 4953, 5080, 5732, 6604, 7165, 7620, 8255, 8598, 9906, 11464, 13208, 14330, 15240, 16510, 17196, 18629, 19812, 21495, 24765, 28660, 33020, 34392, 37258, 39624, 42990, 49530, 55887, 57320, 66040, 74516, 85980, 93145, 99060, 111774, 149032, 171960, 181991, 186290, 198120, 223548, 279435, 363982, 372580, 447096, 545973, 558870, 727964, 745160, 909955, 1091946, 1117740, 1455928, 1819910, 2183892, 2235480, 2365883, 2729865, 3639820, 4367784, 4731766, 5459730, 7097649, 7279640, 9463532, 10919460, 11829415, 14195298, 18927064, 21838920, 23658830, 28390596, 35488245, 47317660, 56781192, 70976490, 94635320, 141952980, 283905960]

約数ペア:

[(1, 283905960), (2, 141952980), (3, 94635320), (4, 70976490), (5, 56781192), (6, 47317660), (8, 35488245), (10, 28390596), (12, 23658830), (13, 21838920), (15, 18927064), (20, 14195298), (24, 11829415), (26, 10919460), (30, 9463532), (39, 7279640), (40, 7097649), (52, 5459730), (60, 4731766), (65, 4367784), (78, 3639820), (104, 2729865), (120, 2365883), (127, 2235480), (130, 2183892), (156, 1819910), (195, 1455928), (254, 1117740), (260, 1091946), (312, 909955), (381, 745160), (390, 727964), (508, 558870), (520, 545973), (635, 447096), (762, 372580), (780, 363982), (1016, 279435), (1270, 223548), (1433, 198120), (1524, 186290), (1560, 181991), (1651, 171960), (1905, 149032), (2540, 111774), (2866, 99060), (3048, 93145), (3302, 85980), (3810, 74516), (4299, 66040), (4953, 57320), (5080, 55887), (5732, 49530), (6604, 42990), (7165, 39624), (7620, 37258), (8255, 34392), (8598, 33020), (9906, 28660), (11464, 24765), (13208, 21495), (14330, 19812), (15240, 18629), (16510, 17196)]