887268480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{9431}}^1$

素因数の和:9467

約数の個数: 192

約数和(自身を含む): 3290258880

約数和(自身を除く): 2402990400

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, 3136, 3360, 3920, 4480, 4704, 5880, 6272, 6720, 7840, 9408, 9431, 11760, 13440, 15680, 18816, 18862, 23520, 28293, 31360, 37724, 47040, 47155, 56586, 66017, 75448, 94080, 94310, 113172, 132034, 141465, 150896, 188620, 198051, 226344, 264068, 282930, 301792, 330085, 377240, 396102, 452688, 462119, 528136, 565860, 603584, 660170, 754480, 792204, 905376, 924238, 990255, 1056272, 1131720, 1207168, 1320340, 1386357, 1508960, 1584408, 1810752, 1848476, 1980510, 2112544, 2263440, 2310595, 2640680, 2772714, 3017920, 3168816, 3621504, 3696952, 3961020, 4225088, 4526880, 4621190, 5281360, 5545428, 6035840, 6337632, 6931785, 7393904, 7922040, 8450176, 9053760, 9242380, 10562720, 11090856, 12675264, 13863570, 14787808, 15844080, 18107520, 18484760, 21125440, 22181712, 25350528, 27727140, 29575616, 31688160, 36969520, 42250880, 44363424, 55454280, 59151232, 63376320, 73939040, 88726848, 110908560, 126752640, 147878080, 177453696, 221817120, 295756160, 443634240, 887268480]

約数ペア:

[(1, 887268480), (2, 443634240), (3, 295756160), (4, 221817120), (5, 177453696), (6, 147878080), (7, 126752640), (8, 110908560), (10, 88726848), (12, 73939040), (14, 63376320), (15, 59151232), (16, 55454280), (20, 44363424), (21, 42250880), (24, 36969520), (28, 31688160), (30, 29575616), (32, 27727140), (35, 25350528), (40, 22181712), (42, 21125440), (48, 18484760), (49, 18107520), (56, 15844080), (60, 14787808), (64, 13863570), (70, 12675264), (80, 11090856), (84, 10562720), (96, 9242380), (98, 9053760), (105, 8450176), (112, 7922040), (120, 7393904), (128, 6931785), (140, 6337632), (147, 6035840), (160, 5545428), (168, 5281360), (192, 4621190), (196, 4526880), (210, 4225088), (224, 3961020), (240, 3696952), (245, 3621504), (280, 3168816), (294, 3017920), (320, 2772714), (336, 2640680), (384, 2310595), (392, 2263440), (420, 2112544), (448, 1980510), (480, 1848476), (490, 1810752), (560, 1584408), (588, 1508960), (640, 1386357), (672, 1320340), (735, 1207168), (784, 1131720), (840, 1056272), (896, 990255), (960, 924238), (980, 905376), (1120, 792204), (1176, 754480), (1344, 660170), (1470, 603584), (1568, 565860), (1680, 528136), (1920, 462119), (1960, 452688), (2240, 396102), (2352, 377240), (2688, 330085), (2940, 301792), (3136, 282930), (3360, 264068), (3920, 226344), (4480, 198051), (4704, 188620), (5880, 150896), (6272, 141465), (6720, 132034), (7840, 113172), (9408, 94310), (9431, 94080), (11760, 75448), (13440, 66017), (15680, 56586), (18816, 47155), (18862, 47040), (23520, 37724), (28293, 31360)]