103371520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 288449280

約数和(自身を除く): 185077760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 139, 140, 160, 166, 224, 256, 278, 280, 320, 332, 415, 448, 556, 560, 581, 640, 664, 695, 830, 896, 973, 1112, 1120, 1162, 1280, 1328, 1390, 1660, 1792, 1946, 2224, 2240, 2324, 2656, 2780, 2905, 3320, 3892, 4448, 4480, 4648, 4865, 5312, 5560, 5810, 6640, 7784, 8896, 8960, 9296, 9730, 10624, 11120, 11537, 11620, 13280, 15568, 17792, 18592, 19460, 21248, 22240, 23074, 23240, 26560, 31136, 35584, 37184, 38920, 44480, 46148, 46480, 53120, 57685, 62272, 74368, 77840, 80759, 88960, 92296, 92960, 106240, 115370, 124544, 148736, 155680, 161518, 177920, 184592, 185920, 230740, 249088, 311360, 323036, 369184, 371840, 403795, 461480, 622720, 646072, 738368, 743680, 807590, 922960, 1245440, 1292144, 1476736, 1615180, 1845920, 2584288, 2953472, 3230360, 3691840, 5168576, 6460720, 7383680, 10337152, 12921440, 14767360, 20674304, 25842880, 51685760, 103371520]

約数ペア:

[(1, 103371520), (2, 51685760), (4, 25842880), (5, 20674304), (7, 14767360), (8, 12921440), (10, 10337152), (14, 7383680), (16, 6460720), (20, 5168576), (28, 3691840), (32, 3230360), (35, 2953472), (40, 2584288), (56, 1845920), (64, 1615180), (70, 1476736), (80, 1292144), (83, 1245440), (112, 922960), (128, 807590), (139, 743680), (140, 738368), (160, 646072), (166, 622720), (224, 461480), (256, 403795), (278, 371840), (280, 369184), (320, 323036), (332, 311360), (415, 249088), (448, 230740), (556, 185920), (560, 184592), (581, 177920), (640, 161518), (664, 155680), (695, 148736), (830, 124544), (896, 115370), (973, 106240), (1112, 92960), (1120, 92296), (1162, 88960), (1280, 80759), (1328, 77840), (1390, 74368), (1660, 62272), (1792, 57685), (1946, 53120), (2224, 46480), (2240, 46148), (2324, 44480), (2656, 38920), (2780, 37184), (2905, 35584), (3320, 31136), (3892, 26560), (4448, 23240), (4480, 23074), (4648, 22240), (4865, 21248), (5312, 19460), (5560, 18592), (5810, 17792), (6640, 15568), (7784, 13280), (8896, 11620), (8960, 11537), (9296, 11120), (9730, 10624)]