345925440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17159}}^1$

素因数の和:17189

約数の個数: 168

約数和(自身を含む): 1359895680

約数和(自身を除く): 1013970240

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 17159, 20160, 34318, 51477, 68636, 85795, 102954, 120113, 137272, 154431, 171590, 205908, 240226, 257385, 274544, 308862, 343180, 360339, 411816, 480452, 514770, 549088, 600565, 617724, 686360, 720678, 772155, 823632, 960904, 1029540, 1081017, 1098176, 1201130, 1235448, 1372720, 1441356, 1544310, 1647264, 1801695, 1921808, 2059080, 2162034, 2402260, 2470896, 2745440, 2882712, 3088620, 3294528, 3603390, 3843616, 4118160, 4324068, 4804520, 4941792, 5405085, 5490880, 5765424, 6177240, 7206780, 7687232, 8236320, 8648136, 9609040, 9883584, 10810170, 11530848, 12354480, 14413560, 16472640, 17296272, 19218080, 21620340, 23061696, 24708960, 28827120, 34592544, 38436160, 43240680, 49417920, 57654240, 69185088, 86481360, 115308480, 172962720, 345925440]

約数ペア:

[(1, 345925440), (2, 172962720), (3, 115308480), (4, 86481360), (5, 69185088), (6, 57654240), (7, 49417920), (8, 43240680), (9, 38436160), (10, 34592544), (12, 28827120), (14, 24708960), (15, 23061696), (16, 21620340), (18, 19218080), (20, 17296272), (21, 16472640), (24, 14413560), (28, 12354480), (30, 11530848), (32, 10810170), (35, 9883584), (36, 9609040), (40, 8648136), (42, 8236320), (45, 7687232), (48, 7206780), (56, 6177240), (60, 5765424), (63, 5490880), (64, 5405085), (70, 4941792), (72, 4804520), (80, 4324068), (84, 4118160), (90, 3843616), (96, 3603390), (105, 3294528), (112, 3088620), (120, 2882712), (126, 2745440), (140, 2470896), (144, 2402260), (160, 2162034), (168, 2059080), (180, 1921808), (192, 1801695), (210, 1647264), (224, 1544310), (240, 1441356), (252, 1372720), (280, 1235448), (288, 1201130), (315, 1098176), (320, 1081017), (336, 1029540), (360, 960904), (420, 823632), (448, 772155), (480, 720678), (504, 686360), (560, 617724), (576, 600565), (630, 549088), (672, 514770), (720, 480452), (840, 411816), (960, 360339), (1008, 343180), (1120, 308862), (1260, 274544), (1344, 257385), (1440, 240226), (1680, 205908), (2016, 171590), (2240, 154431), (2520, 137272), (2880, 120113), (3360, 102954), (4032, 85795), (5040, 68636), (6720, 51477), (10080, 34318), (17159, 20160)]