194263920

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{3331}}^1$

素因数の和:3362

約数の個数: 140

約数和(自身を含む): 677388936

約数和(自身を除く): 483125016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3331, 3645, 3888, 4860, 5832, 6480, 6662, 7290, 9720, 9993, 11664, 13324, 14580, 16655, 19440, 19986, 26648, 29160, 29979, 33310, 39972, 49965, 53296, 58320, 59958, 66620, 79944, 89937, 99930, 119916, 133240, 149895, 159888, 179874, 199860, 239832, 266480, 269811, 299790, 359748, 399720, 449685, 479664, 539622, 599580, 719496, 799440, 809433, 899370, 1079244, 1199160, 1349055, 1438992, 1618866, 1798740, 2158488, 2398320, 2428299, 2698110, 3237732, 3597480, 4047165, 4316976, 4856598, 5396220, 6475464, 7194960, 8094330, 9713196, 10792440, 12141495, 12950928, 16188660, 19426392, 21584880, 24282990, 32377320, 38852784, 48565980, 64754640, 97131960, 194263920]

約数ペア:

[(1, 194263920), (2, 97131960), (3, 64754640), (4, 48565980), (5, 38852784), (6, 32377320), (8, 24282990), (9, 21584880), (10, 19426392), (12, 16188660), (15, 12950928), (16, 12141495), (18, 10792440), (20, 9713196), (24, 8094330), (27, 7194960), (30, 6475464), (36, 5396220), (40, 4856598), (45, 4316976), (48, 4047165), (54, 3597480), (60, 3237732), (72, 2698110), (80, 2428299), (81, 2398320), (90, 2158488), (108, 1798740), (120, 1618866), (135, 1438992), (144, 1349055), (162, 1199160), (180, 1079244), (216, 899370), (240, 809433), (243, 799440), (270, 719496), (324, 599580), (360, 539622), (405, 479664), (432, 449685), (486, 399720), (540, 359748), (648, 299790), (720, 269811), (729, 266480), (810, 239832), (972, 199860), (1080, 179874), (1215, 159888), (1296, 149895), (1458, 133240), (1620, 119916), (1944, 99930), (2160, 89937), (2430, 79944), (2916, 66620), (3240, 59958), (3331, 58320), (3645, 53296), (3888, 49965), (4860, 39972), (5832, 33310), (6480, 29979), (6662, 29160), (7290, 26648), (9720, 19986), (9993, 19440), (11664, 16655), (13324, 14580)]