130786440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 422651520

約数和(自身を除く): 291865080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 680, 732, 915, 1020, 1037, 1051, 1220, 1464, 1830, 2040, 2074, 2102, 2440, 3111, 3153, 3660, 4148, 4204, 5185, 5255, 6222, 6306, 7320, 8296, 8408, 10370, 10510, 12444, 12612, 15555, 15765, 17867, 20740, 21020, 24888, 25224, 31110, 31530, 35734, 41480, 42040, 53601, 62220, 63060, 64111, 71468, 89335, 107202, 124440, 126120, 128222, 142936, 178670, 192333, 214404, 256444, 268005, 320555, 357340, 384666, 428808, 512888, 536010, 641110, 714680, 769332, 961665, 1072020, 1089887, 1282220, 1538664, 1923330, 2144040, 2179774, 2564440, 3269661, 3846660, 4359548, 5449435, 6539322, 7693320, 8719096, 10898870, 13078644, 16348305, 21797740, 26157288, 32696610, 43595480, 65393220, 130786440]

約数ペア:

[(1, 130786440), (2, 65393220), (3, 43595480), (4, 32696610), (5, 26157288), (6, 21797740), (8, 16348305), (10, 13078644), (12, 10898870), (15, 8719096), (17, 7693320), (20, 6539322), (24, 5449435), (30, 4359548), (34, 3846660), (40, 3269661), (51, 2564440), (60, 2179774), (61, 2144040), (68, 1923330), (85, 1538664), (102, 1282220), (120, 1089887), (122, 1072020), (136, 961665), (170, 769332), (183, 714680), (204, 641110), (244, 536010), (255, 512888), (305, 428808), (340, 384666), (366, 357340), (408, 320555), (488, 268005), (510, 256444), (610, 214404), (680, 192333), (732, 178670), (915, 142936), (1020, 128222), (1037, 126120), (1051, 124440), (1220, 107202), (1464, 89335), (1830, 71468), (2040, 64111), (2074, 63060), (2102, 62220), (2440, 53601), (3111, 42040), (3153, 41480), (3660, 35734), (4148, 31530), (4204, 31110), (5185, 25224), (5255, 24888), (6222, 21020), (6306, 20740), (7320, 17867), (8296, 15765), (8408, 15555), (10370, 12612), (10510, 12444)]