216474720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5857}}^1$

素因数の和:5893

約数の個数: 192

約数和(自身を含む): 850300416

約数和(自身を除く): 633825696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 5857, 6160, 7392, 9240, 11714, 12320, 17571, 18480, 23428, 29285, 35142, 36960, 40999, 46856, 58570, 64427, 70284, 81998, 87855, 93712, 117140, 122997, 128854, 140568, 163996, 175710, 187424, 193281, 204995, 234280, 245994, 257708, 281136, 322135, 327992, 351420, 386562, 409990, 450989, 468560, 491988, 515416, 562272, 614985, 644270, 655984, 702840, 773124, 819980, 901978, 937120, 966405, 983976, 1030832, 1229970, 1288540, 1311968, 1352967, 1405680, 1546248, 1639960, 1803956, 1932810, 1967952, 2061664, 2254945, 2459940, 2577080, 2705934, 2811360, 3092496, 3279920, 3607912, 3865620, 3935904, 4509890, 4919880, 5154160, 5411868, 6184992, 6559840, 6764835, 7215824, 7731240, 9019780, 9839760, 10308320, 10823736, 13529670, 14431648, 15462480, 18039560, 19679520, 21647472, 27059340, 30924960, 36079120, 43294944, 54118680, 72158240, 108237360, 216474720]

約数ペア:

[(1, 216474720), (2, 108237360), (3, 72158240), (4, 54118680), (5, 43294944), (6, 36079120), (7, 30924960), (8, 27059340), (10, 21647472), (11, 19679520), (12, 18039560), (14, 15462480), (15, 14431648), (16, 13529670), (20, 10823736), (21, 10308320), (22, 9839760), (24, 9019780), (28, 7731240), (30, 7215824), (32, 6764835), (33, 6559840), (35, 6184992), (40, 5411868), (42, 5154160), (44, 4919880), (48, 4509890), (55, 3935904), (56, 3865620), (60, 3607912), (66, 3279920), (70, 3092496), (77, 2811360), (80, 2705934), (84, 2577080), (88, 2459940), (96, 2254945), (105, 2061664), (110, 1967952), (112, 1932810), (120, 1803956), (132, 1639960), (140, 1546248), (154, 1405680), (160, 1352967), (165, 1311968), (168, 1288540), (176, 1229970), (210, 1030832), (220, 983976), (224, 966405), (231, 937120), (240, 901978), (264, 819980), (280, 773124), (308, 702840), (330, 655984), (336, 644270), (352, 614985), (385, 562272), (420, 515416), (440, 491988), (462, 468560), (480, 450989), (528, 409990), (560, 386562), (616, 351420), (660, 327992), (672, 322135), (770, 281136), (840, 257708), (880, 245994), (924, 234280), (1056, 204995), (1120, 193281), (1155, 187424), (1232, 175710), (1320, 163996), (1540, 140568), (1680, 128854), (1760, 122997), (1848, 117140), (2310, 93712), (2464, 87855), (2640, 81998), (3080, 70284), (3360, 64427), (3696, 58570), (4620, 46856), (5280, 40999), (5857, 36960), (6160, 35142), (7392, 29285), (9240, 23428), (11714, 18480), (12320, 17571)]