166313520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2140

約数の個数: 160

約数和(自身を含む): 588623040

約数和(自身を除く): 422309520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2081, 2160, 2220, 2664, 2960, 3330, 3996, 4162, 4440, 4995, 5328, 6243, 6660, 7992, 8324, 8880, 9990, 10405, 12486, 13320, 15984, 16648, 18729, 19980, 20810, 24972, 26640, 31215, 33296, 37458, 39960, 41620, 49944, 56187, 62430, 74916, 76997, 79920, 83240, 93645, 99888, 112374, 124860, 149832, 153994, 166480, 187290, 224748, 230991, 249720, 280935, 299664, 307988, 374580, 384985, 449496, 461982, 499440, 561870, 615976, 692973, 749160, 769970, 898992, 923964, 1123740, 1154955, 1231952, 1385946, 1498320, 1539940, 1847928, 2078919, 2247480, 2309910, 2771892, 3079880, 3464865, 3695856, 4157838, 4494960, 4619820, 5543784, 6159760, 6929730, 8315676, 9239640, 10394595, 11087568, 13859460, 16631352, 18479280, 20789190, 27718920, 33262704, 41578380, 55437840, 83156760, 166313520]

約数ペア:

[(1, 166313520), (2, 83156760), (3, 55437840), (4, 41578380), (5, 33262704), (6, 27718920), (8, 20789190), (9, 18479280), (10, 16631352), (12, 13859460), (15, 11087568), (16, 10394595), (18, 9239640), (20, 8315676), (24, 6929730), (27, 6159760), (30, 5543784), (36, 4619820), (37, 4494960), (40, 4157838), (45, 3695856), (48, 3464865), (54, 3079880), (60, 2771892), (72, 2309910), (74, 2247480), (80, 2078919), (90, 1847928), (108, 1539940), (111, 1498320), (120, 1385946), (135, 1231952), (144, 1154955), (148, 1123740), (180, 923964), (185, 898992), (216, 769970), (222, 749160), (240, 692973), (270, 615976), (296, 561870), (333, 499440), (360, 461982), (370, 449496), (432, 384985), (444, 374580), (540, 307988), (555, 299664), (592, 280935), (666, 249720), (720, 230991), (740, 224748), (888, 187290), (999, 166480), (1080, 153994), (1110, 149832), (1332, 124860), (1480, 112374), (1665, 99888), (1776, 93645), (1998, 83240), (2081, 79920), (2160, 76997), (2220, 74916), (2664, 62430), (2960, 56187), (3330, 49944), (3996, 41620), (4162, 39960), (4440, 37458), (4995, 33296), (5328, 31215), (6243, 26640), (6660, 24972), (7992, 20810), (8324, 19980), (8880, 18729), (9990, 16648), (10405, 15984), (12486, 13320)]