249006240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{3529}}^1$

素因数の和:3564

約数の個数: 216

約数和(自身を含む): 988745940

約数和(自身を除く): 739739700

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3529, 3920, 4410, 4704, 5040, 5880, 7056, 7058, 7840, 8820, 10080, 10587, 11760, 14112, 14116, 17640, 17645, 21174, 23520, 24703, 28232, 31761, 35280, 35290, 42348, 49406, 52935, 56464, 63522, 70560, 70580, 74109, 84696, 98812, 105870, 112928, 123515, 127044, 141160, 148218, 158805, 169392, 172921, 197624, 211740, 222327, 247030, 254088, 282320, 296436, 317610, 338784, 345842, 370545, 395248, 423480, 444654, 494060, 508176, 518763, 564640, 592872, 635220, 691684, 741090, 790496, 846960, 864605, 889308, 988120, 1016352, 1037526, 1111635, 1185744, 1270440, 1383368, 1482180, 1556289, 1693920, 1729210, 1778616, 1976240, 2075052, 2223270, 2371488, 2540880, 2593815, 2766736, 2964360, 3112578, 3458420, 3557232, 3952480, 4150104, 4446540, 5081760, 5187630, 5533472, 5928720, 6225156, 6916840, 7114464, 7781445, 8300208, 8893080, 10375260, 11857440, 12450312, 13833680, 15562890, 16600416, 17786160, 20750520, 24900624, 27667360, 31125780, 35572320, 41501040, 49801248, 62251560, 83002080, 124503120, 249006240]

約数ペア:

[(1, 249006240), (2, 124503120), (3, 83002080), (4, 62251560), (5, 49801248), (6, 41501040), (7, 35572320), (8, 31125780), (9, 27667360), (10, 24900624), (12, 20750520), (14, 17786160), (15, 16600416), (16, 15562890), (18, 13833680), (20, 12450312), (21, 11857440), (24, 10375260), (28, 8893080), (30, 8300208), (32, 7781445), (35, 7114464), (36, 6916840), (40, 6225156), (42, 5928720), (45, 5533472), (48, 5187630), (49, 5081760), (56, 4446540), (60, 4150104), (63, 3952480), (70, 3557232), (72, 3458420), (80, 3112578), (84, 2964360), (90, 2766736), (96, 2593815), (98, 2540880), (105, 2371488), (112, 2223270), (120, 2075052), (126, 1976240), (140, 1778616), (144, 1729210), (147, 1693920), (160, 1556289), (168, 1482180), (180, 1383368), (196, 1270440), (210, 1185744), (224, 1111635), (240, 1037526), (245, 1016352), (252, 988120), (280, 889308), (288, 864605), (294, 846960), (315, 790496), (336, 741090), (360, 691684), (392, 635220), (420, 592872), (441, 564640), (480, 518763), (490, 508176), (504, 494060), (560, 444654), (588, 423480), (630, 395248), (672, 370545), (720, 345842), (735, 338784), (784, 317610), (840, 296436), (882, 282320), (980, 254088), (1008, 247030), (1120, 222327), (1176, 211740), (1260, 197624), (1440, 172921), (1470, 169392), (1568, 158805), (1680, 148218), (1764, 141160), (1960, 127044), (2016, 123515), (2205, 112928), (2352, 105870), (2520, 98812), (2940, 84696), (3360, 74109), (3528, 70580), (3529, 70560), (3920, 63522), (4410, 56464), (4704, 52935), (5040, 49406), (5880, 42348), (7056, 35290), (7058, 35280), (7840, 31761), (8820, 28232), (10080, 24703), (10587, 23520), (11760, 21174), (14112, 17645), (14116, 17640)]