351954720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2129

約数の個数: 240

約数和(自身を含む): 1338293880

約数和(自身を除く): 986339160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2089, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4178, 4212, 4320, 4680, 5265, 5616, 6240, 6267, 6480, 7020, 8356, 8424, 9360, 10445, 10530, 11232, 12534, 12960, 14040, 16712, 16848, 18720, 18801, 20890, 21060, 25068, 27157, 28080, 31335, 33424, 33696, 37602, 41780, 42120, 50136, 54314, 56160, 56403, 62670, 66848, 75204, 81471, 83560, 84240, 94005, 100272, 108628, 112806, 125340, 135785, 150408, 162942, 167120, 168480, 169209, 188010, 200544, 217256, 225612, 244413, 250680, 271570, 282015, 300816, 325884, 334240, 338418, 376020, 407355, 434512, 451224, 488826, 501360, 543140, 564030, 601632, 651768, 676836, 733239, 752040, 814710, 846045, 869024, 902448, 977652, 1002720, 1086280, 1128060, 1222065, 1303536, 1353672, 1466478, 1504080, 1629420, 1692090, 1804896, 1955304, 2172560, 2199717, 2256120, 2444130, 2607072, 2707344, 2932956, 3008160, 3258840, 3384180, 3666195, 3910608, 4345120, 4399434, 4512240, 4888260, 5414688, 5865912, 6517680, 6768360, 7332390, 7821216, 8798868, 9024480, 9776520, 10998585, 11731824, 13035360, 13536720, 14664780, 17597736, 19553040, 21997170, 23463648, 27073440, 29329560, 35195472, 39106080, 43994340, 58659120, 70390944, 87988680, 117318240, 175977360, 351954720]

約数ペア:

[(1, 351954720), (2, 175977360), (3, 117318240), (4, 87988680), (5, 70390944), (6, 58659120), (8, 43994340), (9, 39106080), (10, 35195472), (12, 29329560), (13, 27073440), (15, 23463648), (16, 21997170), (18, 19553040), (20, 17597736), (24, 14664780), (26, 13536720), (27, 13035360), (30, 11731824), (32, 10998585), (36, 9776520), (39, 9024480), (40, 8798868), (45, 7821216), (48, 7332390), (52, 6768360), (54, 6517680), (60, 5865912), (65, 5414688), (72, 4888260), (78, 4512240), (80, 4399434), (81, 4345120), (90, 3910608), (96, 3666195), (104, 3384180), (108, 3258840), (117, 3008160), (120, 2932956), (130, 2707344), (135, 2607072), (144, 2444130), (156, 2256120), (160, 2199717), (162, 2172560), (180, 1955304), (195, 1804896), (208, 1692090), (216, 1629420), (234, 1504080), (240, 1466478), (260, 1353672), (270, 1303536), (288, 1222065), (312, 1128060), (324, 1086280), (351, 1002720), (360, 977652), (390, 902448), (405, 869024), (416, 846045), (432, 814710), (468, 752040), (480, 733239), (520, 676836), (540, 651768), (585, 601632), (624, 564030), (648, 543140), (702, 501360), (720, 488826), (780, 451224), (810, 434512), (864, 407355), (936, 376020), (1040, 338418), (1053, 334240), (1080, 325884), (1170, 300816), (1248, 282015), (1296, 271570), (1404, 250680), (1440, 244413), (1560, 225612), (1620, 217256), (1755, 200544), (1872, 188010), (2080, 169209), (2089, 168480), (2106, 167120), (2160, 162942), (2340, 150408), (2592, 135785), (2808, 125340), (3120, 112806), (3240, 108628), (3510, 100272), (3744, 94005), (4178, 84240), (4212, 83560), (4320, 81471), (4680, 75204), (5265, 66848), (5616, 62670), (6240, 56403), (6267, 56160), (6480, 54314), (7020, 50136), (8356, 42120), (8424, 41780), (9360, 37602), (10445, 33696), (10530, 33424), (11232, 31335), (12534, 28080), (12960, 27157), (14040, 25068), (16712, 21060), (16848, 20890), (18720, 18801)]