273179280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 240

約数和(自身を含む): 973687680

約数和(自身を除く): 700508400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 121, 132, 138, 165, 176, 184, 220, 230, 240, 242, 253, 264, 276, 330, 345, 363, 368, 409, 440, 460, 484, 506, 528, 552, 605, 660, 690, 726, 759, 818, 880, 920, 968, 1012, 1104, 1210, 1227, 1265, 1320, 1380, 1452, 1518, 1636, 1815, 1840, 1936, 2024, 2045, 2420, 2454, 2530, 2640, 2760, 2783, 2904, 3036, 3272, 3630, 3795, 4048, 4090, 4499, 4840, 4908, 5060, 5520, 5566, 5808, 6072, 6135, 6544, 7260, 7590, 8180, 8349, 8998, 9407, 9680, 9816, 10120, 11132, 12144, 12270, 13497, 13915, 14520, 15180, 16360, 16698, 17996, 18814, 19632, 20240, 22264, 22495, 24540, 26994, 27830, 28221, 29040, 30360, 32720, 33396, 35992, 37628, 41745, 44528, 44990, 47035, 49080, 49489, 53988, 55660, 56442, 60720, 66792, 67485, 71984, 75256, 83490, 89980, 94070, 98160, 98978, 103477, 107976, 111320, 112884, 133584, 134970, 141105, 148467, 150512, 166980, 179960, 188140, 197956, 206954, 215952, 222640, 225768, 247445, 269940, 282210, 296934, 310431, 333960, 359920, 376280, 395912, 413908, 451536, 494890, 517385, 539880, 564420, 593868, 620862, 667920, 742335, 752560, 791824, 827816, 989780, 1034770, 1079760, 1128840, 1138247, 1187736, 1241724, 1484670, 1552155, 1655632, 1979560, 2069540, 2257680, 2276494, 2375472, 2483448, 2969340, 3104310, 3414741, 3959120, 4139080, 4552988, 4966896, 5691235, 5938680, 6208620, 6829482, 8278160, 9105976, 11382470, 11877360, 12417240, 13658964, 17073705, 18211952, 22764940, 24834480, 27317928, 34147410, 45529880, 54635856, 68294820, 91059760, 136589640, 273179280]

約数ペア:

[(1, 273179280), (2, 136589640), (3, 91059760), (4, 68294820), (5, 54635856), (6, 45529880), (8, 34147410), (10, 27317928), (11, 24834480), (12, 22764940), (15, 18211952), (16, 17073705), (20, 13658964), (22, 12417240), (23, 11877360), (24, 11382470), (30, 9105976), (33, 8278160), (40, 6829482), (44, 6208620), (46, 5938680), (48, 5691235), (55, 4966896), (60, 4552988), (66, 4139080), (69, 3959120), (80, 3414741), (88, 3104310), (92, 2969340), (110, 2483448), (115, 2375472), (120, 2276494), (121, 2257680), (132, 2069540), (138, 1979560), (165, 1655632), (176, 1552155), (184, 1484670), (220, 1241724), (230, 1187736), (240, 1138247), (242, 1128840), (253, 1079760), (264, 1034770), (276, 989780), (330, 827816), (345, 791824), (363, 752560), (368, 742335), (409, 667920), (440, 620862), (460, 593868), (484, 564420), (506, 539880), (528, 517385), (552, 494890), (605, 451536), (660, 413908), (690, 395912), (726, 376280), (759, 359920), (818, 333960), (880, 310431), (920, 296934), (968, 282210), (1012, 269940), (1104, 247445), (1210, 225768), (1227, 222640), (1265, 215952), (1320, 206954), (1380, 197956), (1452, 188140), (1518, 179960), (1636, 166980), (1815, 150512), (1840, 148467), (1936, 141105), (2024, 134970), (2045, 133584), (2420, 112884), (2454, 111320), (2530, 107976), (2640, 103477), (2760, 98978), (2783, 98160), (2904, 94070), (3036, 89980), (3272, 83490), (3630, 75256), (3795, 71984), (4048, 67485), (4090, 66792), (4499, 60720), (4840, 56442), (4908, 55660), (5060, 53988), (5520, 49489), (5566, 49080), (5808, 47035), (6072, 44990), (6135, 44528), (6544, 41745), (7260, 37628), (7590, 35992), (8180, 33396), (8349, 32720), (8998, 30360), (9407, 29040), (9680, 28221), (9816, 27830), (10120, 26994), (11132, 24540), (12144, 22495), (12270, 22264), (13497, 20240), (13915, 19632), (14520, 18814), (15180, 17996), (16360, 16698)]