32381440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 160

約数和(自身を含む): 96243840

約数和(自身を除く): 63862400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 139, 140, 160, 182, 208, 224, 256, 260, 278, 280, 320, 364, 416, 448, 455, 512, 520, 556, 560, 640, 695, 728, 832, 896, 910, 973, 1040, 1112, 1120, 1280, 1390, 1456, 1664, 1792, 1807, 1820, 1946, 2080, 2224, 2240, 2560, 2780, 2912, 3328, 3584, 3614, 3640, 3892, 4160, 4448, 4480, 4865, 5560, 5824, 6656, 7228, 7280, 7784, 8320, 8896, 8960, 9035, 9730, 11120, 11648, 12649, 14456, 14560, 15568, 16640, 17792, 17920, 18070, 19460, 22240, 23296, 25298, 28912, 29120, 31136, 33280, 35584, 36140, 38920, 44480, 46592, 50596, 57824, 58240, 62272, 63245, 71168, 72280, 77840, 88960, 101192, 115648, 116480, 124544, 126490, 144560, 155680, 177920, 202384, 231296, 232960, 249088, 252980, 289120, 311360, 355840, 404768, 462592, 498176, 505960, 578240, 622720, 809536, 925184, 1011920, 1156480, 1245440, 1619072, 2023840, 2312960, 2490880, 3238144, 4047680, 4625920, 6476288, 8095360, 16190720, 32381440]

約数ペア:

[(1, 32381440), (2, 16190720), (4, 8095360), (5, 6476288), (7, 4625920), (8, 4047680), (10, 3238144), (13, 2490880), (14, 2312960), (16, 2023840), (20, 1619072), (26, 1245440), (28, 1156480), (32, 1011920), (35, 925184), (40, 809536), (52, 622720), (56, 578240), (64, 505960), (65, 498176), (70, 462592), (80, 404768), (91, 355840), (104, 311360), (112, 289120), (128, 252980), (130, 249088), (139, 232960), (140, 231296), (160, 202384), (182, 177920), (208, 155680), (224, 144560), (256, 126490), (260, 124544), (278, 116480), (280, 115648), (320, 101192), (364, 88960), (416, 77840), (448, 72280), (455, 71168), (512, 63245), (520, 62272), (556, 58240), (560, 57824), (640, 50596), (695, 46592), (728, 44480), (832, 38920), (896, 36140), (910, 35584), (973, 33280), (1040, 31136), (1112, 29120), (1120, 28912), (1280, 25298), (1390, 23296), (1456, 22240), (1664, 19460), (1792, 18070), (1807, 17920), (1820, 17792), (1946, 16640), (2080, 15568), (2224, 14560), (2240, 14456), (2560, 12649), (2780, 11648), (2912, 11120), (3328, 9730), (3584, 9035), (3614, 8960), (3640, 8896), (3892, 8320), (4160, 7784), (4448, 7280), (4480, 7228), (4865, 6656), (5560, 5824)]