173239440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 590533632

約数和(自身を除く): 417294192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 211, 220, 240, 264, 311, 330, 422, 440, 528, 622, 633, 660, 844, 880, 933, 1055, 1244, 1266, 1320, 1555, 1688, 1866, 2110, 2321, 2488, 2532, 2640, 3110, 3165, 3376, 3421, 3732, 4220, 4642, 4665, 4976, 5064, 6220, 6330, 6842, 6963, 7464, 8440, 9284, 9330, 10128, 10263, 11605, 12440, 12660, 13684, 13926, 14928, 16880, 17105, 18568, 18660, 20526, 23210, 24880, 25320, 27368, 27852, 34210, 34815, 37136, 37320, 41052, 46420, 50640, 51315, 54736, 55704, 65621, 68420, 69630, 74640, 82104, 92840, 102630, 111408, 131242, 136840, 139260, 164208, 185680, 196863, 205260, 262484, 273680, 278520, 328105, 393726, 410520, 524968, 557040, 656210, 721831, 787452, 821040, 984315, 1049936, 1312420, 1443662, 1574904, 1968630, 2165493, 2624840, 2887324, 3149808, 3609155, 3937260, 4330986, 5249680, 5774648, 7218310, 7874520, 8661972, 10827465, 11549296, 14436620, 15749040, 17323944, 21654930, 28873240, 34647888, 43309860, 57746480, 86619720, 173239440]

約数ペア:

[(1, 173239440), (2, 86619720), (3, 57746480), (4, 43309860), (5, 34647888), (6, 28873240), (8, 21654930), (10, 17323944), (11, 15749040), (12, 14436620), (15, 11549296), (16, 10827465), (20, 8661972), (22, 7874520), (24, 7218310), (30, 5774648), (33, 5249680), (40, 4330986), (44, 3937260), (48, 3609155), (55, 3149808), (60, 2887324), (66, 2624840), (80, 2165493), (88, 1968630), (110, 1574904), (120, 1443662), (132, 1312420), (165, 1049936), (176, 984315), (211, 821040), (220, 787452), (240, 721831), (264, 656210), (311, 557040), (330, 524968), (422, 410520), (440, 393726), (528, 328105), (622, 278520), (633, 273680), (660, 262484), (844, 205260), (880, 196863), (933, 185680), (1055, 164208), (1244, 139260), (1266, 136840), (1320, 131242), (1555, 111408), (1688, 102630), (1866, 92840), (2110, 82104), (2321, 74640), (2488, 69630), (2532, 68420), (2640, 65621), (3110, 55704), (3165, 54736), (3376, 51315), (3421, 50640), (3732, 46420), (4220, 41052), (4642, 37320), (4665, 37136), (4976, 34815), (5064, 34210), (6220, 27852), (6330, 27368), (6842, 25320), (6963, 24880), (7464, 23210), (8440, 20526), (9284, 18660), (9330, 18568), (10128, 17105), (10263, 16880), (11605, 14928), (12440, 13926), (12660, 13684)]