157654080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 224

約数和(自身を含む): 566196480

約数和(自身を除く): 408542400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 192, 213, 216, 240, 257, 270, 284, 288, 320, 355, 360, 426, 432, 480, 514, 540, 568, 576, 639, 710, 720, 771, 852, 864, 960, 1028, 1065, 1080, 1136, 1278, 1285, 1420, 1440, 1542, 1704, 1728, 1917, 2056, 2130, 2160, 2272, 2313, 2556, 2570, 2840, 2880, 3084, 3195, 3408, 3834, 3855, 4112, 4260, 4320, 4544, 4626, 5112, 5140, 5680, 6168, 6390, 6816, 6939, 7668, 7710, 8224, 8520, 8640, 9252, 9585, 10224, 10280, 11360, 11565, 12336, 12780, 13632, 13878, 15336, 15420, 16448, 17040, 18247, 18504, 19170, 20448, 20560, 22720, 23130, 24672, 25560, 27756, 30672, 30840, 34080, 34695, 36494, 37008, 38340, 40896, 41120, 46260, 49344, 51120, 54741, 55512, 61344, 61680, 68160, 69390, 72988, 74016, 76680, 82240, 91235, 92520, 102240, 109482, 111024, 122688, 123360, 138780, 145976, 148032, 153360, 164223, 182470, 185040, 204480, 218964, 222048, 246720, 273705, 277560, 291952, 306720, 328446, 364940, 370080, 437928, 444096, 492669, 547410, 555120, 583904, 613440, 656892, 729880, 740160, 821115, 875856, 985338, 1094820, 1110240, 1167808, 1313784, 1459760, 1642230, 1751712, 1970676, 2189640, 2220480, 2463345, 2627568, 2919520, 3284460, 3503424, 3941352, 4379280, 4926690, 5255136, 5839040, 6568920, 7882704, 8758560, 9853380, 10510272, 13137840, 15765408, 17517120, 19706760, 26275680, 31530816, 39413520, 52551360, 78827040, 157654080]

約数ペア:

[(1, 157654080), (2, 78827040), (3, 52551360), (4, 39413520), (5, 31530816), (6, 26275680), (8, 19706760), (9, 17517120), (10, 15765408), (12, 13137840), (15, 10510272), (16, 9853380), (18, 8758560), (20, 7882704), (24, 6568920), (27, 5839040), (30, 5255136), (32, 4926690), (36, 4379280), (40, 3941352), (45, 3503424), (48, 3284460), (54, 2919520), (60, 2627568), (64, 2463345), (71, 2220480), (72, 2189640), (80, 1970676), (90, 1751712), (96, 1642230), (108, 1459760), (120, 1313784), (135, 1167808), (142, 1110240), (144, 1094820), (160, 985338), (180, 875856), (192, 821115), (213, 740160), (216, 729880), (240, 656892), (257, 613440), (270, 583904), (284, 555120), (288, 547410), (320, 492669), (355, 444096), (360, 437928), (426, 370080), (432, 364940), (480, 328446), (514, 306720), (540, 291952), (568, 277560), (576, 273705), (639, 246720), (710, 222048), (720, 218964), (771, 204480), (852, 185040), (864, 182470), (960, 164223), (1028, 153360), (1065, 148032), (1080, 145976), (1136, 138780), (1278, 123360), (1285, 122688), (1420, 111024), (1440, 109482), (1542, 102240), (1704, 92520), (1728, 91235), (1917, 82240), (2056, 76680), (2130, 74016), (2160, 72988), (2272, 69390), (2313, 68160), (2556, 61680), (2570, 61344), (2840, 55512), (2880, 54741), (3084, 51120), (3195, 49344), (3408, 46260), (3834, 41120), (3855, 40896), (4112, 38340), (4260, 37008), (4320, 36494), (4544, 34695), (4626, 34080), (5112, 30840), (5140, 30672), (5680, 27756), (6168, 25560), (6390, 24672), (6816, 23130), (6939, 22720), (7668, 20560), (7710, 20448), (8224, 19170), (8520, 18504), (8640, 18247), (9252, 17040), (9585, 16448), (10224, 15420), (10280, 15336), (11360, 13878), (11565, 13632), (12336, 12780)]