131622400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 240

約数和(自身を含む): 404911584

約数和(自身を除く): 273289184

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 113, 128, 130, 140, 160, 175, 182, 200, 208, 224, 226, 256, 260, 280, 320, 325, 350, 364, 400, 416, 448, 452, 455, 512, 520, 560, 565, 640, 650, 700, 728, 791, 800, 832, 896, 904, 910, 1040, 1120, 1130, 1280, 1300, 1400, 1456, 1469, 1582, 1600, 1664, 1792, 1808, 1820, 2080, 2240, 2260, 2275, 2560, 2600, 2800, 2825, 2912, 2938, 3164, 3200, 3328, 3584, 3616, 3640, 3955, 4160, 4480, 4520, 4550, 5200, 5600, 5650, 5824, 5876, 6328, 6400, 6656, 7232, 7280, 7345, 7910, 8320, 8960, 9040, 9100, 10283, 10400, 11200, 11300, 11648, 11752, 12656, 12800, 14464, 14560, 14690, 15820, 16640, 17920, 18080, 18200, 19775, 20566, 20800, 22400, 22600, 23296, 23504, 25312, 28928, 29120, 29380, 31640, 33280, 36160, 36400, 36725, 39550, 41132, 41600, 44800, 45200, 46592, 47008, 50624, 51415, 57856, 58240, 58760, 63280, 72320, 72800, 73450, 79100, 82264, 83200, 89600, 90400, 94016, 101248, 102830, 116480, 117520, 126560, 144640, 145600, 146900, 158200, 164528, 166400, 180800, 188032, 202496, 205660, 232960, 235040, 253120, 257075, 289280, 291200, 293800, 316400, 329056, 361600, 376064, 404992, 411320, 470080, 506240, 514150, 582400, 587600, 632800, 658112, 723200, 752128, 822640, 940160, 1012480, 1028300, 1164800, 1175200, 1265600, 1316224, 1446400, 1645280, 1880320, 2024960, 2056600, 2350400, 2531200, 2632448, 3290560, 3760640, 4113200, 4700800, 5062400, 5264896, 6581120, 8226400, 9401600, 10124800, 13162240, 16452800, 18803200, 26324480, 32905600, 65811200, 131622400]

約数ペア:

[(1, 131622400), (2, 65811200), (4, 32905600), (5, 26324480), (7, 18803200), (8, 16452800), (10, 13162240), (13, 10124800), (14, 9401600), (16, 8226400), (20, 6581120), (25, 5264896), (26, 5062400), (28, 4700800), (32, 4113200), (35, 3760640), (40, 3290560), (50, 2632448), (52, 2531200), (56, 2350400), (64, 2056600), (65, 2024960), (70, 1880320), (80, 1645280), (91, 1446400), (100, 1316224), (104, 1265600), (112, 1175200), (113, 1164800), (128, 1028300), (130, 1012480), (140, 940160), (160, 822640), (175, 752128), (182, 723200), (200, 658112), (208, 632800), (224, 587600), (226, 582400), (256, 514150), (260, 506240), (280, 470080), (320, 411320), (325, 404992), (350, 376064), (364, 361600), (400, 329056), (416, 316400), (448, 293800), (452, 291200), (455, 289280), (512, 257075), (520, 253120), (560, 235040), (565, 232960), (640, 205660), (650, 202496), (700, 188032), (728, 180800), (791, 166400), (800, 164528), (832, 158200), (896, 146900), (904, 145600), (910, 144640), (1040, 126560), (1120, 117520), (1130, 116480), (1280, 102830), (1300, 101248), (1400, 94016), (1456, 90400), (1469, 89600), (1582, 83200), (1600, 82264), (1664, 79100), (1792, 73450), (1808, 72800), (1820, 72320), (2080, 63280), (2240, 58760), (2260, 58240), (2275, 57856), (2560, 51415), (2600, 50624), (2800, 47008), (2825, 46592), (2912, 45200), (2938, 44800), (3164, 41600), (3200, 41132), (3328, 39550), (3584, 36725), (3616, 36400), (3640, 36160), (3955, 33280), (4160, 31640), (4480, 29380), (4520, 29120), (4550, 28928), (5200, 25312), (5600, 23504), (5650, 23296), (5824, 22600), (5876, 22400), (6328, 20800), (6400, 20566), (6656, 19775), (7232, 18200), (7280, 18080), (7345, 17920), (7910, 16640), (8320, 15820), (8960, 14690), (9040, 14560), (9100, 14464), (10283, 12800), (10400, 12656), (11200, 11752), (11300, 11648)]