912988160

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 2566287360

約数和(自身を除く): 1653299200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 256, 271, 280, 320, 329, 376, 448, 470, 512, 542, 560, 640, 658, 752, 896, 940, 1024, 1084, 1120, 1280, 1316, 1355, 1504, 1645, 1792, 1880, 1897, 2048, 2168, 2240, 2560, 2632, 2710, 3008, 3290, 3584, 3760, 3794, 4336, 4480, 5120, 5264, 5420, 6016, 6580, 7168, 7520, 7588, 8672, 8960, 9485, 10240, 10528, 10840, 12032, 12737, 13160, 14336, 15040, 15176, 17344, 17920, 18970, 21056, 21680, 24064, 25474, 26320, 30080, 30352, 34688, 35840, 37940, 42112, 43360, 48128, 50948, 52640, 60160, 60704, 63685, 69376, 71680, 75880, 84224, 86720, 89159, 96256, 101896, 105280, 120320, 121408, 127370, 138752, 151760, 168448, 173440, 178318, 203792, 210560, 240640, 242816, 254740, 277504, 303520, 336896, 346880, 356636, 407584, 421120, 445795, 481280, 485632, 509480, 555008, 607040, 673792, 693760, 713272, 815168, 842240, 891590, 971264, 1018960, 1214080, 1387520, 1426544, 1630336, 1684480, 1783180, 1942528, 2037920, 2428160, 2775040, 2853088, 3260672, 3368960, 3566360, 3885056, 4075840, 4856320, 5706176, 6521344, 7132720, 8151680, 9712640, 11412352, 13042688, 14265440, 16303360, 19425280, 22824704, 26085376, 28530880, 32606720, 45649408, 57061760, 65213440, 91298816, 114123520, 130426880, 182597632, 228247040, 456494080, 912988160]

約数ペア:

[(1, 912988160), (2, 456494080), (4, 228247040), (5, 182597632), (7, 130426880), (8, 114123520), (10, 91298816), (14, 65213440), (16, 57061760), (20, 45649408), (28, 32606720), (32, 28530880), (35, 26085376), (40, 22824704), (47, 19425280), (56, 16303360), (64, 14265440), (70, 13042688), (80, 11412352), (94, 9712640), (112, 8151680), (128, 7132720), (140, 6521344), (160, 5706176), (188, 4856320), (224, 4075840), (235, 3885056), (256, 3566360), (271, 3368960), (280, 3260672), (320, 2853088), (329, 2775040), (376, 2428160), (448, 2037920), (470, 1942528), (512, 1783180), (542, 1684480), (560, 1630336), (640, 1426544), (658, 1387520), (752, 1214080), (896, 1018960), (940, 971264), (1024, 891590), (1084, 842240), (1120, 815168), (1280, 713272), (1316, 693760), (1355, 673792), (1504, 607040), (1645, 555008), (1792, 509480), (1880, 485632), (1897, 481280), (2048, 445795), (2168, 421120), (2240, 407584), (2560, 356636), (2632, 346880), (2710, 336896), (3008, 303520), (3290, 277504), (3584, 254740), (3760, 242816), (3794, 240640), (4336, 210560), (4480, 203792), (5120, 178318), (5264, 173440), (5420, 168448), (6016, 151760), (6580, 138752), (7168, 127370), (7520, 121408), (7588, 120320), (8672, 105280), (8960, 101896), (9485, 96256), (10240, 89159), (10528, 86720), (10840, 84224), (12032, 75880), (12737, 71680), (13160, 69376), (14336, 63685), (15040, 60704), (15176, 60160), (17344, 52640), (17920, 50948), (18970, 48128), (21056, 43360), (21680, 42112), (24064, 37940), (25474, 35840), (26320, 34688), (30080, 30352)]