1320574080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{98257}}^1$

素因数の和:98286

約数の個数: 128

約数和(自身を含む): 4810711680

約数和(自身を除く): 3490137600

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 98257, 196514, 294771, 393028, 491285, 589542, 687799, 786056, 982570, 1179084, 1375598, 1473855, 1572112, 1965140, 2063397, 2358168, 2751196, 2947710, 3144224, 3438995, 3930280, 4126794, 4716336, 5502392, 5895420, 6288448, 6877990, 7860560, 8253588, 9432672, 10316985, 11004784, 11790840, 12576896, 13755980, 15721120, 16507176, 18865344, 20633970, 22009568, 23581680, 27511960, 31442240, 33014352, 37730688, 41267940, 44019136, 47163360, 55023920, 62884480, 66028704, 82535880, 88038272, 94326720, 110047840, 132057408, 165071760, 188653440, 220095680, 264114816, 330143520, 440191360, 660287040, 1320574080]

約数ペア:

[(1, 1320574080), (2, 660287040), (3, 440191360), (4, 330143520), (5, 264114816), (6, 220095680), (7, 188653440), (8, 165071760), (10, 132057408), (12, 110047840), (14, 94326720), (15, 88038272), (16, 82535880), (20, 66028704), (21, 62884480), (24, 55023920), (28, 47163360), (30, 44019136), (32, 41267940), (35, 37730688), (40, 33014352), (42, 31442240), (48, 27511960), (56, 23581680), (60, 22009568), (64, 20633970), (70, 18865344), (80, 16507176), (84, 15721120), (96, 13755980), (105, 12576896), (112, 11790840), (120, 11004784), (128, 10316985), (140, 9432672), (160, 8253588), (168, 7860560), (192, 6877990), (210, 6288448), (224, 5895420), (240, 5502392), (280, 4716336), (320, 4126794), (336, 3930280), (384, 3438995), (420, 3144224), (448, 2947710), (480, 2751196), (560, 2358168), (640, 2063397), (672, 1965140), (840, 1572112), (896, 1473855), (960, 1375598), (1120, 1179084), (1344, 982570), (1680, 786056), (1920, 687799), (2240, 589542), (2688, 491285), (3360, 393028), (4480, 294771), (6720, 196514), (13440, 98257)]