246854160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{6997}}^1$

素因数の和:7030

約数の個数: 180

約数和(自身を含む): 964506348

約数和(自身を除く): 717652188

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, 6997, 7056, 8820, 11760, 13994, 17640, 20991, 27988, 34985, 35280, 41982, 48979, 55976, 62973, 69970, 83964, 97958, 104955, 111952, 125946, 139940, 146937, 167928, 195916, 209910, 244895, 251892, 279880, 293874, 314865, 335856, 342853, 391832, 419820, 440811, 489790, 503784, 559760, 587748, 629730, 685706, 734685, 783664, 839640, 881622, 979580, 1007568, 1028559, 1175496, 1259460, 1371412, 1469370, 1679280, 1714265, 1763244, 1959160, 2057118, 2204055, 2350992, 2518920, 2742824, 2938740, 3085677, 3428530, 3526488, 3918320, 4114236, 4408110, 5037840, 5142795, 5485648, 5877480, 6171354, 6857060, 7052976, 8228472, 8816220, 10285590, 11754960, 12342708, 13714120, 15428385, 16456944, 17632440, 20571180, 24685416, 27428240, 30856770, 35264880, 41142360, 49370832, 61713540, 82284720, 123427080, 246854160]

約数ペア:

[(1, 246854160), (2, 123427080), (3, 82284720), (4, 61713540), (5, 49370832), (6, 41142360), (7, 35264880), (8, 30856770), (9, 27428240), (10, 24685416), (12, 20571180), (14, 17632440), (15, 16456944), (16, 15428385), (18, 13714120), (20, 12342708), (21, 11754960), (24, 10285590), (28, 8816220), (30, 8228472), (35, 7052976), (36, 6857060), (40, 6171354), (42, 5877480), (45, 5485648), (48, 5142795), (49, 5037840), (56, 4408110), (60, 4114236), (63, 3918320), (70, 3526488), (72, 3428530), (80, 3085677), (84, 2938740), (90, 2742824), (98, 2518920), (105, 2350992), (112, 2204055), (120, 2057118), (126, 1959160), (140, 1763244), (144, 1714265), (147, 1679280), (168, 1469370), (180, 1371412), (196, 1259460), (210, 1175496), (240, 1028559), (245, 1007568), (252, 979580), (280, 881622), (294, 839640), (315, 783664), (336, 734685), (360, 685706), (392, 629730), (420, 587748), (441, 559760), (490, 503784), (504, 489790), (560, 440811), (588, 419820), (630, 391832), (720, 342853), (735, 335856), (784, 314865), (840, 293874), (882, 279880), (980, 251892), (1008, 244895), (1176, 209910), (1260, 195916), (1470, 167928), (1680, 146937), (1764, 139940), (1960, 125946), (2205, 111952), (2352, 104955), (2520, 97958), (2940, 83964), (3528, 69970), (3920, 62973), (4410, 55976), (5040, 48979), (5880, 41982), (6997, 35280), (7056, 34985), (8820, 27988), (11760, 20991), (13994, 17640)]