194331960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19993}}^1$

素因数の和:20019

約数の個数: 96

約数和(自身を含む): 655003440

約数和(自身を除く): 460671480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 19993, 39986, 59979, 79972, 99965, 119958, 159944, 179937, 199930, 239916, 299895, 359874, 399860, 479832, 539811, 599790, 719748, 799720, 899685, 1079622, 1199580, 1439496, 1619433, 1799370, 2159244, 2399160, 2699055, 3238866, 3598740, 4318488, 4858299, 5398110, 6477732, 7197480, 8097165, 9716598, 10796220, 12955464, 16194330, 19433196, 21592440, 24291495, 32388660, 38866392, 48582990, 64777320, 97165980, 194331960]

約数ペア:

[(1, 194331960), (2, 97165980), (3, 64777320), (4, 48582990), (5, 38866392), (6, 32388660), (8, 24291495), (9, 21592440), (10, 19433196), (12, 16194330), (15, 12955464), (18, 10796220), (20, 9716598), (24, 8097165), (27, 7197480), (30, 6477732), (36, 5398110), (40, 4858299), (45, 4318488), (54, 3598740), (60, 3238866), (72, 2699055), (81, 2399160), (90, 2159244), (108, 1799370), (120, 1619433), (135, 1439496), (162, 1199580), (180, 1079622), (216, 899685), (243, 799720), (270, 719748), (324, 599790), (360, 539811), (405, 479832), (486, 399860), (540, 359874), (648, 299895), (810, 239916), (972, 199930), (1080, 179937), (1215, 159944), (1620, 119958), (1944, 99965), (2430, 79972), (3240, 59979), (4860, 39986), (9720, 19993)]