554766240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 288

約数和(自身を含む): 2061521280

約数和(自身を除く): 1506755040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 103, 105, 112, 120, 140, 147, 160, 168, 196, 206, 210, 224, 229, 240, 245, 280, 294, 309, 336, 392, 412, 420, 458, 480, 490, 515, 560, 588, 618, 672, 687, 721, 735, 784, 824, 840, 916, 980, 1030, 1120, 1145, 1176, 1236, 1374, 1442, 1470, 1545, 1568, 1603, 1648, 1680, 1832, 1960, 2060, 2163, 2290, 2352, 2472, 2748, 2884, 2940, 3090, 3206, 3296, 3360, 3435, 3605, 3664, 3920, 4120, 4326, 4580, 4704, 4809, 4944, 5047, 5496, 5768, 5880, 6180, 6412, 6870, 7210, 7328, 7840, 8015, 8240, 8652, 9160, 9618, 9888, 10094, 10815, 10992, 11221, 11536, 11760, 12360, 12824, 13740, 14420, 15141, 16030, 16480, 17304, 18320, 19236, 20188, 21630, 21984, 22442, 23072, 23520, 23587, 24045, 24720, 25235, 25648, 27480, 28840, 30282, 32060, 33663, 34608, 36640, 38472, 40376, 43260, 44884, 47174, 48090, 49440, 50470, 51296, 54960, 56105, 57680, 60564, 64120, 67326, 69216, 70761, 75705, 76944, 80752, 86520, 89768, 94348, 96180, 100940, 109920, 112210, 115360, 117935, 121128, 128240, 134652, 141522, 151410, 153888, 161504, 165109, 168315, 173040, 179536, 188696, 192360, 201880, 224420, 235870, 242256, 256480, 269304, 283044, 302820, 330218, 336630, 346080, 353805, 359072, 377392, 384720, 403760, 448840, 471740, 484512, 495327, 538608, 566088, 605640, 660436, 673260, 707610, 754784, 769440, 807520, 825545, 897680, 943480, 990654, 1077216, 1132176, 1155763, 1211280, 1320872, 1346520, 1415220, 1651090, 1795360, 1886960, 1981308, 2264352, 2311526, 2422560, 2476635, 2641744, 2693040, 2830440, 3302180, 3467289, 3773920, 3962616, 4623052, 4953270, 5283488, 5386080, 5660880, 5778815, 6604360, 6934578, 7925232, 9246104, 9906540, 11321760, 11557630, 13208720, 13869156, 15850464, 17336445, 18492208, 19813080, 23115260, 26417440, 27738312, 34672890, 36984416, 39626160, 46230520, 55476624, 69345780, 79252320, 92461040, 110953248, 138691560, 184922080, 277383120, 554766240]

約数ペア:

[(1, 554766240), (2, 277383120), (3, 184922080), (4, 138691560), (5, 110953248), (6, 92461040), (7, 79252320), (8, 69345780), (10, 55476624), (12, 46230520), (14, 39626160), (15, 36984416), (16, 34672890), (20, 27738312), (21, 26417440), (24, 23115260), (28, 19813080), (30, 18492208), (32, 17336445), (35, 15850464), (40, 13869156), (42, 13208720), (48, 11557630), (49, 11321760), (56, 9906540), (60, 9246104), (70, 7925232), (80, 6934578), (84, 6604360), (96, 5778815), (98, 5660880), (103, 5386080), (105, 5283488), (112, 4953270), (120, 4623052), (140, 3962616), (147, 3773920), (160, 3467289), (168, 3302180), (196, 2830440), (206, 2693040), (210, 2641744), (224, 2476635), (229, 2422560), (240, 2311526), (245, 2264352), (280, 1981308), (294, 1886960), (309, 1795360), (336, 1651090), (392, 1415220), (412, 1346520), (420, 1320872), (458, 1211280), (480, 1155763), (490, 1132176), (515, 1077216), (560, 990654), (588, 943480), (618, 897680), (672, 825545), (687, 807520), (721, 769440), (735, 754784), (784, 707610), (824, 673260), (840, 660436), (916, 605640), (980, 566088), (1030, 538608), (1120, 495327), (1145, 484512), (1176, 471740), (1236, 448840), (1374, 403760), (1442, 384720), (1470, 377392), (1545, 359072), (1568, 353805), (1603, 346080), (1648, 336630), (1680, 330218), (1832, 302820), (1960, 283044), (2060, 269304), (2163, 256480), (2290, 242256), (2352, 235870), (2472, 224420), (2748, 201880), (2884, 192360), (2940, 188696), (3090, 179536), (3206, 173040), (3296, 168315), (3360, 165109), (3435, 161504), (3605, 153888), (3664, 151410), (3920, 141522), (4120, 134652), (4326, 128240), (4580, 121128), (4704, 117935), (4809, 115360), (4944, 112210), (5047, 109920), (5496, 100940), (5768, 96180), (5880, 94348), (6180, 89768), (6412, 86520), (6870, 80752), (7210, 76944), (7328, 75705), (7840, 70761), (8015, 69216), (8240, 67326), (8652, 64120), (9160, 60564), (9618, 57680), (9888, 56105), (10094, 54960), (10815, 51296), (10992, 50470), (11221, 49440), (11536, 48090), (11760, 47174), (12360, 44884), (12824, 43260), (13740, 40376), (14420, 38472), (15141, 36640), (16030, 34608), (16480, 33663), (17304, 32060), (18320, 30282), (19236, 28840), (20188, 27480), (21630, 25648), (21984, 25235), (22442, 24720), (23072, 24045), (23520, 23587)]