297163440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{8423}}^1$

素因数の和:8456

約数の個数: 180

約数和(自身を含む): 1161046224

約数和(自身を除く): 863882784

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, 7056, 8423, 8820, 11760, 16846, 17640, 25269, 33692, 35280, 42115, 50538, 58961, 67384, 75807, 84230, 101076, 117922, 126345, 134768, 151614, 168460, 176883, 202152, 235844, 252690, 294805, 303228, 336920, 353766, 379035, 404304, 412727, 471688, 505380, 530649, 589610, 606456, 673840, 707532, 758070, 825454, 884415, 943376, 1010760, 1061298, 1179220, 1212912, 1238181, 1415064, 1516140, 1650908, 1768830, 2021520, 2063635, 2122596, 2358440, 2476362, 2653245, 2830128, 3032280, 3301816, 3537660, 3714543, 4127270, 4245192, 4716880, 4952724, 5306490, 6064560, 6190905, 6603632, 7075320, 7429086, 8254540, 8490384, 9905448, 10612980, 12381810, 14150640, 14858172, 16509080, 18572715, 19810896, 21225960, 24763620, 29716344, 33018160, 37145430, 42451920, 49527240, 59432688, 74290860, 99054480, 148581720, 297163440]

約数ペア:

[(1, 297163440), (2, 148581720), (3, 99054480), (4, 74290860), (5, 59432688), (6, 49527240), (7, 42451920), (8, 37145430), (9, 33018160), (10, 29716344), (12, 24763620), (14, 21225960), (15, 19810896), (16, 18572715), (18, 16509080), (20, 14858172), (21, 14150640), (24, 12381810), (28, 10612980), (30, 9905448), (35, 8490384), (36, 8254540), (40, 7429086), (42, 7075320), (45, 6603632), (48, 6190905), (49, 6064560), (56, 5306490), (60, 4952724), (63, 4716880), (70, 4245192), (72, 4127270), (80, 3714543), (84, 3537660), (90, 3301816), (98, 3032280), (105, 2830128), (112, 2653245), (120, 2476362), (126, 2358440), (140, 2122596), (144, 2063635), (147, 2021520), (168, 1768830), (180, 1650908), (196, 1516140), (210, 1415064), (240, 1238181), (245, 1212912), (252, 1179220), (280, 1061298), (294, 1010760), (315, 943376), (336, 884415), (360, 825454), (392, 758070), (420, 707532), (441, 673840), (490, 606456), (504, 589610), (560, 530649), (588, 505380), (630, 471688), (720, 412727), (735, 404304), (784, 379035), (840, 353766), (882, 336920), (980, 303228), (1008, 294805), (1176, 252690), (1260, 235844), (1470, 202152), (1680, 176883), (1764, 168460), (1960, 151614), (2205, 134768), (2352, 126345), (2520, 117922), (2940, 101076), (3528, 84230), (3920, 75807), (4410, 67384), (5040, 58961), (5880, 50538), (7056, 42115), (8423, 35280), (8820, 33692), (11760, 25269), (16846, 17640)]