505167840

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 336

約数和(自身を含む): 1844319456

約数和(自身を除く): 1339151616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 71, 72, 80, 81, 90, 96, 108, 120, 122, 135, 142, 144, 160, 162, 180, 183, 213, 216, 240, 243, 244, 270, 284, 288, 305, 324, 355, 360, 366, 405, 426, 432, 480, 486, 488, 540, 549, 568, 610, 639, 648, 710, 720, 729, 732, 810, 852, 864, 915, 972, 976, 1065, 1080, 1098, 1136, 1215, 1220, 1278, 1296, 1420, 1440, 1458, 1464, 1620, 1647, 1704, 1830, 1917, 1944, 1952, 2130, 2160, 2196, 2272, 2430, 2440, 2556, 2592, 2745, 2840, 2916, 2928, 3195, 3240, 3294, 3408, 3645, 3660, 3834, 3888, 4260, 4320, 4331, 4392, 4860, 4880, 4941, 5112, 5490, 5680, 5751, 5832, 5856, 6390, 6480, 6588, 6816, 7290, 7320, 7668, 7776, 8235, 8520, 8662, 8784, 9585, 9720, 9760, 9882, 10224, 10980, 11360, 11502, 11664, 12780, 12960, 12993, 13176, 14580, 14640, 14823, 15336, 16470, 17040, 17253, 17324, 17568, 19170, 19440, 19764, 20448, 21655, 21960, 23004, 23328, 24705, 25560, 25986, 26352, 28755, 29160, 29280, 29646, 30672, 32940, 34080, 34506, 34648, 38340, 38880, 38979, 39528, 43310, 43920, 44469, 46008, 49410, 51120, 51759, 51972, 52704, 57510, 58320, 59292, 61344, 64965, 65880, 69012, 69296, 74115, 76680, 77958, 79056, 86265, 86620, 87840, 88938, 92016, 98820, 102240, 103518, 103944, 115020, 116640, 116937, 118584, 129930, 131760, 138024, 138592, 148230, 153360, 155916, 158112, 172530, 173240, 177876, 184032, 194895, 197640, 207036, 207888, 222345, 230040, 233874, 237168, 258795, 259860, 263520, 276048, 296460, 306720, 311832, 345060, 346480, 350811, 355752, 389790, 395280, 414072, 415776, 444690, 460080, 467748, 474336, 517590, 519720, 552096, 584685, 592920, 623664, 690120, 692960, 701622, 711504, 779580, 790560, 828144, 889380, 920160, 935496, 1035180, 1039440, 1052433, 1169370, 1185840, 1247328, 1380240, 1403244, 1423008, 1559160, 1656288, 1754055, 1778760, 1870992, 2070360, 2078880, 2104866, 2338740, 2371680, 2760480, 2806488, 3118320, 3157299, 3508110, 3557520, 3741984, 4140720, 4209732, 4677480, 5262165, 5612976, 6236640, 6314598, 7016220, 7115040, 8281440, 8419464, 9354960, 10524330, 11225952, 12629196, 14032440, 15786495, 16838928, 18709920, 21048660, 25258392, 28064880, 31572990, 33677856, 42097320, 50516784, 56129760, 63145980, 84194640, 101033568, 126291960, 168389280, 252583920, 505167840]

約数ペア:

[(1, 505167840), (2, 252583920), (3, 168389280), (4, 126291960), (5, 101033568), (6, 84194640), (8, 63145980), (9, 56129760), (10, 50516784), (12, 42097320), (15, 33677856), (16, 31572990), (18, 28064880), (20, 25258392), (24, 21048660), (27, 18709920), (30, 16838928), (32, 15786495), (36, 14032440), (40, 12629196), (45, 11225952), (48, 10524330), (54, 9354960), (60, 8419464), (61, 8281440), (71, 7115040), (72, 7016220), (80, 6314598), (81, 6236640), (90, 5612976), (96, 5262165), (108, 4677480), (120, 4209732), (122, 4140720), (135, 3741984), (142, 3557520), (144, 3508110), (160, 3157299), (162, 3118320), (180, 2806488), (183, 2760480), (213, 2371680), (216, 2338740), (240, 2104866), (243, 2078880), (244, 2070360), (270, 1870992), (284, 1778760), (288, 1754055), (305, 1656288), (324, 1559160), (355, 1423008), (360, 1403244), (366, 1380240), (405, 1247328), (426, 1185840), (432, 1169370), (480, 1052433), (486, 1039440), (488, 1035180), (540, 935496), (549, 920160), (568, 889380), (610, 828144), (639, 790560), (648, 779580), (710, 711504), (720, 701622), (729, 692960), (732, 690120), (810, 623664), (852, 592920), (864, 584685), (915, 552096), (972, 519720), (976, 517590), (1065, 474336), (1080, 467748), (1098, 460080), (1136, 444690), (1215, 415776), (1220, 414072), (1278, 395280), (1296, 389790), (1420, 355752), (1440, 350811), (1458, 346480), (1464, 345060), (1620, 311832), (1647, 306720), (1704, 296460), (1830, 276048), (1917, 263520), (1944, 259860), (1952, 258795), (2130, 237168), (2160, 233874), (2196, 230040), (2272, 222345), (2430, 207888), (2440, 207036), (2556, 197640), (2592, 194895), (2745, 184032), (2840, 177876), (2916, 173240), (2928, 172530), (3195, 158112), (3240, 155916), (3294, 153360), (3408, 148230), (3645, 138592), (3660, 138024), (3834, 131760), (3888, 129930), (4260, 118584), (4320, 116937), (4331, 116640), (4392, 115020), (4860, 103944), (4880, 103518), (4941, 102240), (5112, 98820), (5490, 92016), (5680, 88938), (5751, 87840), (5832, 86620), (5856, 86265), (6390, 79056), (6480, 77958), (6588, 76680), (6816, 74115), (7290, 69296), (7320, 69012), (7668, 65880), (7776, 64965), (8235, 61344), (8520, 59292), (8662, 58320), (8784, 57510), (9585, 52704), (9720, 51972), (9760, 51759), (9882, 51120), (10224, 49410), (10980, 46008), (11360, 44469), (11502, 43920), (11664, 43310), (12780, 39528), (12960, 38979), (12993, 38880), (13176, 38340), (14580, 34648), (14640, 34506), (14823, 34080), (15336, 32940), (16470, 30672), (17040, 29646), (17253, 29280), (17324, 29160), (17568, 28755), (19170, 26352), (19440, 25986), (19764, 25560), (20448, 24705), (21655, 23328), (21960, 23004)]