284027520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{3019}}^1$

素因数の和:3055

約数の個数: 192

約数和(自身を含む): 1053496800

約数和(自身を除く): 769469280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3019, 3136, 3360, 3920, 4480, 4704, 5880, 6038, 6272, 6720, 7840, 9057, 9408, 11760, 12076, 13440, 15095, 15680, 18114, 18816, 21133, 23520, 24152, 30190, 31360, 36228, 42266, 45285, 47040, 48304, 60380, 63399, 72456, 84532, 90570, 94080, 96608, 105665, 120760, 126798, 144912, 147931, 169064, 181140, 193216, 211330, 241520, 253596, 289824, 295862, 316995, 338128, 362280, 386432, 422660, 443793, 483040, 507192, 579648, 591724, 633990, 676256, 724560, 739655, 845320, 887586, 966080, 1014384, 1159296, 1183448, 1267980, 1352512, 1449120, 1479310, 1690640, 1775172, 1932160, 2028768, 2218965, 2366896, 2535960, 2705024, 2898240, 2958620, 3381280, 3550344, 4057536, 4437930, 4733792, 5071920, 5796480, 5917240, 6762560, 7100688, 8115072, 8875860, 9467584, 10143840, 11834480, 13525120, 14201376, 17751720, 18935168, 20287680, 23668960, 28402752, 35503440, 40575360, 47337920, 56805504, 71006880, 94675840, 142013760, 284027520]

約数ペア:

[(1, 284027520), (2, 142013760), (3, 94675840), (4, 71006880), (5, 56805504), (6, 47337920), (7, 40575360), (8, 35503440), (10, 28402752), (12, 23668960), (14, 20287680), (15, 18935168), (16, 17751720), (20, 14201376), (21, 13525120), (24, 11834480), (28, 10143840), (30, 9467584), (32, 8875860), (35, 8115072), (40, 7100688), (42, 6762560), (48, 5917240), (49, 5796480), (56, 5071920), (60, 4733792), (64, 4437930), (70, 4057536), (80, 3550344), (84, 3381280), (96, 2958620), (98, 2898240), (105, 2705024), (112, 2535960), (120, 2366896), (128, 2218965), (140, 2028768), (147, 1932160), (160, 1775172), (168, 1690640), (192, 1479310), (196, 1449120), (210, 1352512), (224, 1267980), (240, 1183448), (245, 1159296), (280, 1014384), (294, 966080), (320, 887586), (336, 845320), (384, 739655), (392, 724560), (420, 676256), (448, 633990), (480, 591724), (490, 579648), (560, 507192), (588, 483040), (640, 443793), (672, 422660), (735, 386432), (784, 362280), (840, 338128), (896, 316995), (960, 295862), (980, 289824), (1120, 253596), (1176, 241520), (1344, 211330), (1470, 193216), (1568, 181140), (1680, 169064), (1920, 147931), (1960, 144912), (2240, 126798), (2352, 120760), (2688, 105665), (2940, 96608), (3019, 94080), (3136, 90570), (3360, 84532), (3920, 72456), (4480, 63399), (4704, 60380), (5880, 48304), (6038, 47040), (6272, 45285), (6720, 42266), (7840, 36228), (9057, 31360), (9408, 30190), (11760, 24152), (12076, 23520), (13440, 21133), (15095, 18816), (15680, 18114)]