164802540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1093}}^1$

素因数の和:1471

約数の個数: 96

約数和(自身を含む): 529320960

約数和(自身を除く): 364518420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 359, 420, 718, 1077, 1093, 1436, 1795, 2154, 2186, 2513, 3279, 3590, 4308, 4372, 5026, 5385, 5465, 6558, 7180, 7539, 7651, 10052, 10770, 10930, 12565, 13116, 15078, 15302, 16395, 21540, 21860, 22953, 25130, 30156, 30604, 32790, 37695, 38255, 45906, 50260, 65580, 75390, 76510, 91812, 114765, 150780, 153020, 229530, 392387, 459060, 784774, 1177161, 1569548, 1961935, 2354322, 2746709, 3923870, 4708644, 5493418, 5885805, 7847740, 8240127, 10986836, 11771610, 13733545, 16480254, 23543220, 27467090, 32960508, 41200635, 54934180, 82401270, 164802540]

約数ペア:

[(1, 164802540), (2, 82401270), (3, 54934180), (4, 41200635), (5, 32960508), (6, 27467090), (7, 23543220), (10, 16480254), (12, 13733545), (14, 11771610), (15, 10986836), (20, 8240127), (21, 7847740), (28, 5885805), (30, 5493418), (35, 4708644), (42, 3923870), (60, 2746709), (70, 2354322), (84, 1961935), (105, 1569548), (140, 1177161), (210, 784774), (359, 459060), (420, 392387), (718, 229530), (1077, 153020), (1093, 150780), (1436, 114765), (1795, 91812), (2154, 76510), (2186, 75390), (2513, 65580), (3279, 50260), (3590, 45906), (4308, 38255), (4372, 37695), (5026, 32790), (5385, 30604), (5465, 30156), (6558, 25130), (7180, 22953), (7539, 21860), (7651, 21540), (10052, 16395), (10770, 15302), (10930, 15078), (12565, 13116)]