231824880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{6571}}^1$

素因数の和:6604

約数の個数: 180

約数和(自身を含む): 905792472

約数和(自身を除く): 673967592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 6571, 7056, 8820, 11760, 13142, 17640, 19713, 26284, 32855, 35280, 39426, 45997, 52568, 59139, 65710, 78852, 91994, 98565, 105136, 118278, 131420, 137991, 157704, 183988, 197130, 229985, 236556, 262840, 275982, 295695, 315408, 321979, 367976, 394260, 413973, 459970, 473112, 525680, 551964, 591390, 643958, 689955, 735952, 788520, 827946, 919940, 946224, 965937, 1103928, 1182780, 1287916, 1379910, 1577040, 1609895, 1655892, 1839880, 1931874, 2069865, 2207856, 2365560, 2575832, 2759820, 2897811, 3219790, 3311784, 3679760, 3863748, 4139730, 4731120, 4829685, 5151664, 5519640, 5795622, 6439580, 6623568, 7727496, 8279460, 9659370, 11039280, 11591244, 12879160, 14489055, 15454992, 16558920, 19318740, 23182488, 25758320, 28978110, 33117840, 38637480, 46364976, 57956220, 77274960, 115912440, 231824880]

約数ペア:

[(1, 231824880), (2, 115912440), (3, 77274960), (4, 57956220), (5, 46364976), (6, 38637480), (7, 33117840), (8, 28978110), (9, 25758320), (10, 23182488), (12, 19318740), (14, 16558920), (15, 15454992), (16, 14489055), (18, 12879160), (20, 11591244), (21, 11039280), (24, 9659370), (28, 8279460), (30, 7727496), (35, 6623568), (36, 6439580), (40, 5795622), (42, 5519640), (45, 5151664), (48, 4829685), (49, 4731120), (56, 4139730), (60, 3863748), (63, 3679760), (70, 3311784), (72, 3219790), (80, 2897811), (84, 2759820), (90, 2575832), (98, 2365560), (105, 2207856), (112, 2069865), (120, 1931874), (126, 1839880), (140, 1655892), (144, 1609895), (147, 1577040), (168, 1379910), (180, 1287916), (196, 1182780), (210, 1103928), (240, 965937), (245, 946224), (252, 919940), (280, 827946), (294, 788520), (315, 735952), (336, 689955), (360, 643958), (392, 591390), (420, 551964), (441, 525680), (490, 473112), (504, 459970), (560, 413973), (588, 394260), (630, 367976), (720, 321979), (735, 315408), (784, 295695), (840, 275982), (882, 262840), (980, 236556), (1008, 229985), (1176, 197130), (1260, 183988), (1470, 157704), (1680, 137991), (1764, 131420), (1960, 118278), (2205, 105136), (2352, 98565), (2520, 91994), (2940, 78852), (3528, 65710), (3920, 59139), (4410, 52568), (5040, 45997), (5880, 39426), (6571, 35280), (7056, 32855), (8820, 26284), (11760, 19713), (13142, 17640)]