47326440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 164136960

約数和(自身を除く): 116810520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 547, 618, 721, 824, 840, 1030, 1094, 1236, 1442, 1545, 1641, 2060, 2163, 2188, 2472, 2735, 2884, 3090, 3282, 3605, 3829, 4120, 4326, 4376, 5470, 5768, 6180, 6564, 7210, 7658, 8205, 8652, 10815, 10940, 11487, 12360, 13128, 14420, 15316, 16410, 17304, 19145, 21630, 21880, 22974, 28840, 30632, 32820, 38290, 43260, 45948, 56341, 57435, 65640, 76580, 86520, 91896, 112682, 114870, 153160, 169023, 225364, 229740, 281705, 338046, 394387, 450728, 459480, 563410, 676092, 788774, 845115, 1126820, 1183161, 1352184, 1577548, 1690230, 1971935, 2253640, 2366322, 3155096, 3380460, 3943870, 4732644, 5915805, 6760920, 7887740, 9465288, 11831610, 15775480, 23663220, 47326440]

約数ペア:

[(1, 47326440), (2, 23663220), (3, 15775480), (4, 11831610), (5, 9465288), (6, 7887740), (7, 6760920), (8, 5915805), (10, 4732644), (12, 3943870), (14, 3380460), (15, 3155096), (20, 2366322), (21, 2253640), (24, 1971935), (28, 1690230), (30, 1577548), (35, 1352184), (40, 1183161), (42, 1126820), (56, 845115), (60, 788774), (70, 676092), (84, 563410), (103, 459480), (105, 450728), (120, 394387), (140, 338046), (168, 281705), (206, 229740), (210, 225364), (280, 169023), (309, 153160), (412, 114870), (420, 112682), (515, 91896), (547, 86520), (618, 76580), (721, 65640), (824, 57435), (840, 56341), (1030, 45948), (1094, 43260), (1236, 38290), (1442, 32820), (1545, 30632), (1641, 28840), (2060, 22974), (2163, 21880), (2188, 21630), (2472, 19145), (2735, 17304), (2884, 16410), (3090, 15316), (3282, 14420), (3605, 13128), (3829, 12360), (4120, 11487), (4326, 10940), (4376, 10815), (5470, 8652), (5768, 8205), (6180, 7658), (6564, 7210)]