297054240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 1077027840

約数和(自身を除く): 779973600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 211, 224, 240, 280, 336, 419, 420, 422, 480, 560, 633, 672, 838, 840, 844, 1055, 1120, 1257, 1266, 1477, 1676, 1680, 1688, 2095, 2110, 2514, 2532, 2933, 2954, 3165, 3352, 3360, 3376, 4190, 4220, 4431, 5028, 5064, 5866, 5908, 6285, 6330, 6704, 6752, 7385, 8380, 8440, 8799, 8862, 10056, 10128, 11732, 11816, 12570, 12660, 13408, 14665, 14770, 16760, 16880, 17598, 17724, 20112, 20256, 22155, 23464, 23632, 25140, 25320, 29330, 29540, 33520, 33760, 35196, 35448, 40224, 43995, 44310, 46928, 47264, 50280, 50640, 58660, 59080, 67040, 70392, 70896, 87990, 88409, 88620, 93856, 100560, 101280, 117320, 118160, 140784, 141792, 175980, 176818, 177240, 201120, 234640, 236320, 265227, 281568, 351960, 353636, 354480, 442045, 469280, 530454, 618863, 703920, 707272, 708960, 884090, 1060908, 1237726, 1326135, 1407840, 1414544, 1768180, 1856589, 2121816, 2475452, 2652270, 2829088, 3094315, 3536360, 3713178, 4243632, 4950904, 5304540, 6188630, 7072720, 7426356, 8487264, 9282945, 9901808, 10609080, 12377260, 14145440, 14852712, 18565890, 19803616, 21218160, 24754520, 29705424, 37131780, 42436320, 49509040, 59410848, 74263560, 99018080, 148527120, 297054240]

約数ペア:

[(1, 297054240), (2, 148527120), (3, 99018080), (4, 74263560), (5, 59410848), (6, 49509040), (7, 42436320), (8, 37131780), (10, 29705424), (12, 24754520), (14, 21218160), (15, 19803616), (16, 18565890), (20, 14852712), (21, 14145440), (24, 12377260), (28, 10609080), (30, 9901808), (32, 9282945), (35, 8487264), (40, 7426356), (42, 7072720), (48, 6188630), (56, 5304540), (60, 4950904), (70, 4243632), (80, 3713178), (84, 3536360), (96, 3094315), (105, 2829088), (112, 2652270), (120, 2475452), (140, 2121816), (160, 1856589), (168, 1768180), (210, 1414544), (211, 1407840), (224, 1326135), (240, 1237726), (280, 1060908), (336, 884090), (419, 708960), (420, 707272), (422, 703920), (480, 618863), (560, 530454), (633, 469280), (672, 442045), (838, 354480), (840, 353636), (844, 351960), (1055, 281568), (1120, 265227), (1257, 236320), (1266, 234640), (1477, 201120), (1676, 177240), (1680, 176818), (1688, 175980), (2095, 141792), (2110, 140784), (2514, 118160), (2532, 117320), (2933, 101280), (2954, 100560), (3165, 93856), (3352, 88620), (3360, 88409), (3376, 87990), (4190, 70896), (4220, 70392), (4431, 67040), (5028, 59080), (5064, 58660), (5866, 50640), (5908, 50280), (6285, 47264), (6330, 46928), (6704, 44310), (6752, 43995), (7385, 40224), (8380, 35448), (8440, 35196), (8799, 33760), (8862, 33520), (10056, 29540), (10128, 29330), (11732, 25320), (11816, 25140), (12570, 23632), (12660, 23464), (13408, 22155), (14665, 20256), (14770, 20112), (16760, 17724), (16880, 17598)]