2149608720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2129}}^1$

素因数の和:2753

約数の個数: 160

約数和(自身を含む): 7632011520

約数和(自身を除く): 5482402800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 601, 840, 1202, 1680, 1803, 2129, 2404, 3005, 3606, 4207, 4258, 4808, 6010, 6387, 7212, 8414, 8516, 9015, 9616, 10645, 12020, 12621, 12774, 14424, 14903, 16828, 17032, 18030, 21035, 21290, 24040, 25242, 25548, 28848, 29806, 31935, 33656, 34064, 36060, 42070, 42580, 44709, 48080, 50484, 51096, 59612, 63105, 63870, 67312, 72120, 74515, 84140, 85160, 89418, 100968, 102192, 119224, 126210, 127740, 144240, 149030, 168280, 170320, 178836, 201936, 223545, 238448, 252420, 255480, 298060, 336560, 357672, 447090, 504840, 510960, 596120, 715344, 894180, 1009680, 1192240, 1279529, 1788360, 2559058, 3576720, 3838587, 5118116, 6397645, 7677174, 8956703, 10236232, 12795290, 15354348, 17913406, 19192935, 20472464, 25590580, 26870109, 30708696, 35826812, 38385870, 44783515, 51181160, 53740218, 61417392, 71653624, 76771740, 89567030, 102362320, 107480436, 134350545, 143307248, 153543480, 179134060, 214960872, 268701090, 307086960, 358268120, 429921744, 537402180, 716536240, 1074804360, 2149608720]

約数ペア:

[(1, 2149608720), (2, 1074804360), (3, 716536240), (4, 537402180), (5, 429921744), (6, 358268120), (7, 307086960), (8, 268701090), (10, 214960872), (12, 179134060), (14, 153543480), (15, 143307248), (16, 134350545), (20, 107480436), (21, 102362320), (24, 89567030), (28, 76771740), (30, 71653624), (35, 61417392), (40, 53740218), (42, 51181160), (48, 44783515), (56, 38385870), (60, 35826812), (70, 30708696), (80, 26870109), (84, 25590580), (105, 20472464), (112, 19192935), (120, 17913406), (140, 15354348), (168, 12795290), (210, 10236232), (240, 8956703), (280, 7677174), (336, 6397645), (420, 5118116), (560, 3838587), (601, 3576720), (840, 2559058), (1202, 1788360), (1680, 1279529), (1803, 1192240), (2129, 1009680), (2404, 894180), (3005, 715344), (3606, 596120), (4207, 510960), (4258, 504840), (4808, 447090), (6010, 357672), (6387, 336560), (7212, 298060), (8414, 255480), (8516, 252420), (9015, 238448), (9616, 223545), (10645, 201936), (12020, 178836), (12621, 170320), (12774, 168280), (14424, 149030), (14903, 144240), (16828, 127740), (17032, 126210), (18030, 119224), (21035, 102192), (21290, 100968), (24040, 89418), (25242, 85160), (25548, 84140), (28848, 74515), (29806, 72120), (31935, 67312), (33656, 63870), (34064, 63105), (36060, 59612), (42070, 51096), (42580, 50484), (44709, 48080)]