4616640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1$

素因数の和:259

約数の個数: 168

約数和(自身を含む): 18227040

約数和(自身を除く): 13610400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 229, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 458, 480, 504, 560, 576, 630, 672, 687, 720, 840, 916, 960, 1008, 1120, 1145, 1260, 1344, 1374, 1440, 1603, 1680, 1832, 2016, 2061, 2240, 2290, 2520, 2748, 2880, 3206, 3360, 3435, 3664, 4032, 4122, 4580, 4809, 5040, 5496, 6412, 6720, 6870, 7328, 8015, 8244, 9160, 9618, 10080, 10305, 10992, 12824, 13740, 14427, 14656, 16030, 16488, 18320, 19236, 20160, 20610, 21984, 24045, 25648, 27480, 28854, 32060, 32976, 36640, 38472, 41220, 43968, 48090, 51296, 54960, 57708, 64120, 65952, 72135, 73280, 76944, 82440, 96180, 102592, 109920, 115416, 128240, 131904, 144270, 153888, 164880, 192360, 219840, 230832, 256480, 288540, 307776, 329760, 384720, 461664, 512960, 577080, 659520, 769440, 923328, 1154160, 1538880, 2308320, 4616640]

約数ペア:

[(1, 4616640), (2, 2308320), (3, 1538880), (4, 1154160), (5, 923328), (6, 769440), (7, 659520), (8, 577080), (9, 512960), (10, 461664), (12, 384720), (14, 329760), (15, 307776), (16, 288540), (18, 256480), (20, 230832), (21, 219840), (24, 192360), (28, 164880), (30, 153888), (32, 144270), (35, 131904), (36, 128240), (40, 115416), (42, 109920), (45, 102592), (48, 96180), (56, 82440), (60, 76944), (63, 73280), (64, 72135), (70, 65952), (72, 64120), (80, 57708), (84, 54960), (90, 51296), (96, 48090), (105, 43968), (112, 41220), (120, 38472), (126, 36640), (140, 32976), (144, 32060), (160, 28854), (168, 27480), (180, 25648), (192, 24045), (210, 21984), (224, 20610), (229, 20160), (240, 19236), (252, 18320), (280, 16488), (288, 16030), (315, 14656), (320, 14427), (336, 13740), (360, 12824), (420, 10992), (448, 10305), (458, 10080), (480, 9618), (504, 9160), (560, 8244), (576, 8015), (630, 7328), (672, 6870), (687, 6720), (720, 6412), (840, 5496), (916, 5040), (960, 4809), (1008, 4580), (1120, 4122), (1145, 4032), (1260, 3664), (1344, 3435), (1374, 3360), (1440, 3206), (1603, 2880), (1680, 2748), (1832, 2520), (2016, 2290), (2061, 2240)]