284658120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1180

約数の個数: 192

約数和(自身を含む): 997401600

約数和(自身を除く): 712743480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 690, 713, 744, 828, 920, 930, 1035, 1109, 1116, 1240, 1380, 1395, 1426, 1656, 1860, 2070, 2139, 2218, 2232, 2760, 2790, 2852, 3327, 3565, 3720, 4140, 4278, 4436, 5545, 5580, 5704, 6417, 6654, 7130, 8280, 8556, 8872, 9981, 10695, 11090, 11160, 12834, 13308, 14260, 16635, 17112, 19962, 21390, 22180, 25507, 25668, 26616, 28520, 32085, 33270, 34379, 39924, 42780, 44360, 49905, 51014, 51336, 64170, 66540, 68758, 76521, 79848, 85560, 99810, 102028, 103137, 127535, 128340, 133080, 137516, 153042, 171895, 199620, 204056, 206274, 229563, 255070, 256680, 275032, 306084, 309411, 343790, 382605, 399240, 412548, 459126, 510140, 515685, 612168, 618822, 687580, 765210, 790717, 825096, 918252, 1020280, 1031370, 1147815, 1237644, 1375160, 1530420, 1547055, 1581434, 1836504, 2062740, 2295630, 2372151, 2475288, 3060840, 3094110, 3162868, 3953585, 4125480, 4591260, 4744302, 6188220, 6325736, 7116453, 7907170, 9182520, 9488604, 11860755, 12376440, 14232906, 15814340, 18977208, 23721510, 28465812, 31628680, 35582265, 47443020, 56931624, 71164530, 94886040, 142329060, 284658120]

約数ペア:

[(1, 284658120), (2, 142329060), (3, 94886040), (4, 71164530), (5, 56931624), (6, 47443020), (8, 35582265), (9, 31628680), (10, 28465812), (12, 23721510), (15, 18977208), (18, 15814340), (20, 14232906), (23, 12376440), (24, 11860755), (30, 9488604), (31, 9182520), (36, 7907170), (40, 7116453), (45, 6325736), (46, 6188220), (60, 4744302), (62, 4591260), (69, 4125480), (72, 3953585), (90, 3162868), (92, 3094110), (93, 3060840), (115, 2475288), (120, 2372151), (124, 2295630), (138, 2062740), (155, 1836504), (180, 1581434), (184, 1547055), (186, 1530420), (207, 1375160), (230, 1237644), (248, 1147815), (276, 1031370), (279, 1020280), (310, 918252), (345, 825096), (360, 790717), (372, 765210), (414, 687580), (460, 618822), (465, 612168), (552, 515685), (558, 510140), (620, 459126), (690, 412548), (713, 399240), (744, 382605), (828, 343790), (920, 309411), (930, 306084), (1035, 275032), (1109, 256680), (1116, 255070), (1240, 229563), (1380, 206274), (1395, 204056), (1426, 199620), (1656, 171895), (1860, 153042), (2070, 137516), (2139, 133080), (2218, 128340), (2232, 127535), (2760, 103137), (2790, 102028), (2852, 99810), (3327, 85560), (3565, 79848), (3720, 76521), (4140, 68758), (4278, 66540), (4436, 64170), (5545, 51336), (5580, 51014), (5704, 49905), (6417, 44360), (6654, 42780), (7130, 39924), (8280, 34379), (8556, 33270), (8872, 32085), (9981, 28520), (10695, 26616), (11090, 25668), (11160, 25507), (12834, 22180), (13308, 21390), (14260, 19962), (16635, 17112)]