194354640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 200

約数和(自身を含む): 684632520

約数和(自身を除く): 490277880

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, 89, 90, 108, 120, 135, 144, 162, 178, 180, 216, 240, 267, 270, 324, 337, 356, 360, 405, 432, 445, 534, 540, 648, 674, 712, 720, 801, 810, 890, 1011, 1068, 1080, 1296, 1335, 1348, 1424, 1602, 1620, 1685, 1780, 2022, 2136, 2160, 2403, 2670, 2696, 3033, 3204, 3240, 3370, 3560, 4005, 4044, 4272, 4806, 5055, 5340, 5392, 6066, 6408, 6480, 6740, 7120, 7209, 8010, 8088, 9099, 9612, 10110, 10680, 12015, 12132, 12816, 13480, 14418, 15165, 16020, 16176, 18198, 19224, 20220, 21360, 24030, 24264, 26960, 27297, 28836, 29993, 30330, 32040, 36045, 36396, 38448, 40440, 45495, 48060, 48528, 54594, 57672, 59986, 60660, 64080, 72090, 72792, 80880, 89979, 90990, 96120, 109188, 115344, 119972, 121320, 136485, 144180, 145584, 149965, 179958, 181980, 192240, 218376, 239944, 242640, 269937, 272970, 288360, 299930, 359916, 363960, 436752, 449895, 479888, 539874, 545940, 576720, 599860, 719832, 727920, 809811, 899790, 1079748, 1091880, 1199720, 1349685, 1439664, 1619622, 1799580, 2159496, 2183760, 2399440, 2429433, 2699370, 3239244, 3599160, 4049055, 4318992, 4858866, 5398740, 6478488, 7198320, 8098110, 9717732, 10797480, 12147165, 12956976, 16196220, 19435464, 21594960, 24294330, 32392440, 38870928, 48588660, 64784880, 97177320, 194354640]

約数ペア:

[(1, 194354640), (2, 97177320), (3, 64784880), (4, 48588660), (5, 38870928), (6, 32392440), (8, 24294330), (9, 21594960), (10, 19435464), (12, 16196220), (15, 12956976), (16, 12147165), (18, 10797480), (20, 9717732), (24, 8098110), (27, 7198320), (30, 6478488), (36, 5398740), (40, 4858866), (45, 4318992), (48, 4049055), (54, 3599160), (60, 3239244), (72, 2699370), (80, 2429433), (81, 2399440), (89, 2183760), (90, 2159496), (108, 1799580), (120, 1619622), (135, 1439664), (144, 1349685), (162, 1199720), (178, 1091880), (180, 1079748), (216, 899790), (240, 809811), (267, 727920), (270, 719832), (324, 599860), (337, 576720), (356, 545940), (360, 539874), (405, 479888), (432, 449895), (445, 436752), (534, 363960), (540, 359916), (648, 299930), (674, 288360), (712, 272970), (720, 269937), (801, 242640), (810, 239944), (890, 218376), (1011, 192240), (1068, 181980), (1080, 179958), (1296, 149965), (1335, 145584), (1348, 144180), (1424, 136485), (1602, 121320), (1620, 119972), (1685, 115344), (1780, 109188), (2022, 96120), (2136, 90990), (2160, 89979), (2403, 80880), (2670, 72792), (2696, 72090), (3033, 64080), (3204, 60660), (3240, 59986), (3370, 57672), (3560, 54594), (4005, 48528), (4044, 48060), (4272, 45495), (4806, 40440), (5055, 38448), (5340, 36396), (5392, 36045), (6066, 32040), (6408, 30330), (6480, 29993), (6740, 28836), (7120, 27297), (7209, 26960), (8010, 24264), (8088, 24030), (9099, 21360), (9612, 20220), (10110, 19224), (10680, 18198), (12015, 16176), (12132, 16020), (12816, 15165), (13480, 14418)]