427674240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{10607}}^1$

素因数の和:10639

約数の個数: 192

約数和(自身を含む): 1687944960

約数和(自身を除く): 1260270720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 10607, 13440, 20160, 21214, 31821, 40320, 42428, 53035, 63642, 74249, 84856, 95463, 106070, 127284, 148498, 159105, 169712, 190926, 212140, 222747, 254568, 296996, 318210, 339424, 371245, 381852, 424280, 445494, 477315, 509136, 593992, 636420, 668241, 678848, 742490, 763704, 848560, 890988, 954630, 1018272, 1113735, 1187984, 1272840, 1336482, 1357696, 1484980, 1527408, 1697120, 1781976, 1909260, 2036544, 2227470, 2375968, 2545680, 2672964, 2969960, 3054816, 3341205, 3394240, 3563952, 3818520, 4073088, 4454940, 4751936, 5091360, 5345928, 5939920, 6109632, 6682410, 6788480, 7127904, 7637040, 8909880, 9503872, 10182720, 10691856, 11879840, 12219264, 13364820, 14255808, 15274080, 17819760, 20365440, 21383712, 23759680, 26729640, 28511616, 30548160, 35639520, 42767424, 47519360, 53459280, 61096320, 71279040, 85534848, 106918560, 142558080, 213837120, 427674240]

約数ペア:

[(1, 427674240), (2, 213837120), (3, 142558080), (4, 106918560), (5, 85534848), (6, 71279040), (7, 61096320), (8, 53459280), (9, 47519360), (10, 42767424), (12, 35639520), (14, 30548160), (15, 28511616), (16, 26729640), (18, 23759680), (20, 21383712), (21, 20365440), (24, 17819760), (28, 15274080), (30, 14255808), (32, 13364820), (35, 12219264), (36, 11879840), (40, 10691856), (42, 10182720), (45, 9503872), (48, 8909880), (56, 7637040), (60, 7127904), (63, 6788480), (64, 6682410), (70, 6109632), (72, 5939920), (80, 5345928), (84, 5091360), (90, 4751936), (96, 4454940), (105, 4073088), (112, 3818520), (120, 3563952), (126, 3394240), (128, 3341205), (140, 3054816), (144, 2969960), (160, 2672964), (168, 2545680), (180, 2375968), (192, 2227470), (210, 2036544), (224, 1909260), (240, 1781976), (252, 1697120), (280, 1527408), (288, 1484980), (315, 1357696), (320, 1336482), (336, 1272840), (360, 1187984), (384, 1113735), (420, 1018272), (448, 954630), (480, 890988), (504, 848560), (560, 763704), (576, 742490), (630, 678848), (640, 668241), (672, 636420), (720, 593992), (840, 509136), (896, 477315), (960, 445494), (1008, 424280), (1120, 381852), (1152, 371245), (1260, 339424), (1344, 318210), (1440, 296996), (1680, 254568), (1920, 222747), (2016, 212140), (2240, 190926), (2520, 169712), (2688, 159105), (2880, 148498), (3360, 127284), (4032, 106070), (4480, 95463), (5040, 84856), (5760, 74249), (6720, 63642), (8064, 53035), (10080, 42428), (10607, 40320), (13440, 31821), (20160, 21214)]