103967920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 298695168

約数和(自身を除く): 194727248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 67, 68, 70, 80, 85, 112, 119, 134, 136, 140, 163, 170, 238, 268, 272, 280, 326, 335, 340, 469, 476, 536, 560, 595, 652, 670, 680, 815, 938, 952, 1072, 1139, 1141, 1190, 1304, 1340, 1360, 1630, 1876, 1904, 2278, 2282, 2345, 2380, 2608, 2680, 2771, 3260, 3752, 4556, 4564, 4690, 4760, 5360, 5542, 5695, 5705, 6520, 7504, 7973, 9112, 9128, 9380, 9520, 10921, 11084, 11390, 11410, 13040, 13855, 15946, 18224, 18256, 18760, 19397, 21842, 22168, 22780, 22820, 27710, 31892, 37520, 38794, 39865, 43684, 44336, 45560, 45640, 54605, 55420, 63784, 76447, 77588, 79730, 87368, 91120, 91280, 96985, 109210, 110840, 127568, 152894, 155176, 159460, 174736, 185657, 193970, 218420, 221680, 305788, 310352, 318920, 371314, 382235, 387940, 436840, 611576, 637840, 742628, 764470, 775880, 873680, 928285, 1223152, 1299599, 1485256, 1528940, 1551760, 1856570, 2599198, 2970512, 3057880, 3713140, 5198396, 6115760, 6497995, 7426280, 10396792, 12995990, 14852560, 20793584, 25991980, 51983960, 103967920]

約数ペア:

[(1, 103967920), (2, 51983960), (4, 25991980), (5, 20793584), (7, 14852560), (8, 12995990), (10, 10396792), (14, 7426280), (16, 6497995), (17, 6115760), (20, 5198396), (28, 3713140), (34, 3057880), (35, 2970512), (40, 2599198), (56, 1856570), (67, 1551760), (68, 1528940), (70, 1485256), (80, 1299599), (85, 1223152), (112, 928285), (119, 873680), (134, 775880), (136, 764470), (140, 742628), (163, 637840), (170, 611576), (238, 436840), (268, 387940), (272, 382235), (280, 371314), (326, 318920), (335, 310352), (340, 305788), (469, 221680), (476, 218420), (536, 193970), (560, 185657), (595, 174736), (652, 159460), (670, 155176), (680, 152894), (815, 127568), (938, 110840), (952, 109210), (1072, 96985), (1139, 91280), (1141, 91120), (1190, 87368), (1304, 79730), (1340, 77588), (1360, 76447), (1630, 63784), (1876, 55420), (1904, 54605), (2278, 45640), (2282, 45560), (2345, 44336), (2380, 43684), (2608, 39865), (2680, 38794), (2771, 37520), (3260, 31892), (3752, 27710), (4556, 22820), (4564, 22780), (4690, 22168), (4760, 21842), (5360, 19397), (5542, 18760), (5695, 18256), (5705, 18224), (6520, 15946), (7504, 13855), (7973, 13040), (9112, 11410), (9128, 11390), (9380, 11084), (9520, 10921)]