22676220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{857}}^1$

素因数の和:889

約数の個数: 144

約数和(自身を含む): 82162080

約数和(自身を除く): 59485860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 857, 882, 945, 980, 1260, 1323, 1470, 1714, 1764, 1890, 2205, 2571, 2646, 2940, 3428, 3780, 4285, 4410, 5142, 5292, 5999, 6615, 7713, 8570, 8820, 10284, 11998, 12855, 13230, 15426, 17140, 17997, 23139, 23996, 25710, 26460, 29995, 30852, 35994, 38565, 41993, 46278, 51420, 53991, 59990, 71988, 77130, 83986, 89985, 92556, 107982, 115695, 119980, 125979, 154260, 161973, 167972, 179970, 209965, 215964, 231390, 251958, 269955, 323946, 359940, 377937, 419930, 462780, 503916, 539910, 629895, 647892, 755874, 809865, 839860, 1079820, 1133811, 1259790, 1511748, 1619730, 1889685, 2267622, 2519580, 3239460, 3779370, 4535244, 5669055, 7558740, 11338110, 22676220]

約数ペア:

[(1, 22676220), (2, 11338110), (3, 7558740), (4, 5669055), (5, 4535244), (6, 3779370), (7, 3239460), (9, 2519580), (10, 2267622), (12, 1889685), (14, 1619730), (15, 1511748), (18, 1259790), (20, 1133811), (21, 1079820), (27, 839860), (28, 809865), (30, 755874), (35, 647892), (36, 629895), (42, 539910), (45, 503916), (49, 462780), (54, 419930), (60, 377937), (63, 359940), (70, 323946), (84, 269955), (90, 251958), (98, 231390), (105, 215964), (108, 209965), (126, 179970), (135, 167972), (140, 161973), (147, 154260), (180, 125979), (189, 119980), (196, 115695), (210, 107982), (245, 92556), (252, 89985), (270, 83986), (294, 77130), (315, 71988), (378, 59990), (420, 53991), (441, 51420), (490, 46278), (540, 41993), (588, 38565), (630, 35994), (735, 30852), (756, 29995), (857, 26460), (882, 25710), (945, 23996), (980, 23139), (1260, 17997), (1323, 17140), (1470, 15426), (1714, 13230), (1764, 12855), (1890, 11998), (2205, 10284), (2571, 8820), (2646, 8570), (2940, 7713), (3428, 6615), (3780, 5999), (4285, 5292), (4410, 5142)]