166771360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 502951680

約数和(自身を除く): 336180320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 160, 170, 190, 224, 238, 266, 272, 280, 304, 323, 340, 380, 461, 476, 532, 544, 560, 595, 608, 646, 665, 680, 760, 922, 952, 1064, 1120, 1190, 1292, 1330, 1360, 1520, 1615, 1844, 1904, 2128, 2261, 2305, 2380, 2584, 2660, 2720, 3040, 3227, 3230, 3688, 3808, 4256, 4522, 4610, 4760, 5168, 5320, 6454, 6460, 7376, 7837, 8759, 9044, 9220, 9520, 10336, 10640, 11305, 12908, 12920, 14752, 15674, 16135, 17518, 18088, 18440, 19040, 21280, 22610, 25816, 25840, 31348, 32270, 35036, 36176, 36880, 39185, 43795, 45220, 51632, 51680, 54859, 61313, 62696, 64540, 70072, 72352, 73760, 78370, 87590, 90440, 103264, 109718, 122626, 125392, 129080, 140144, 148903, 156740, 175180, 180880, 219436, 245252, 250784, 258160, 274295, 280288, 297806, 306565, 313480, 350360, 361760, 438872, 490504, 516320, 548590, 595612, 613130, 626960, 700720, 744515, 877744, 981008, 1042321, 1097180, 1191224, 1226260, 1253920, 1401440, 1489030, 1755488, 1962016, 2084642, 2194360, 2382448, 2452520, 2978060, 4169284, 4388720, 4764896, 4905040, 5211605, 5956120, 8338568, 8777440, 9810080, 10423210, 11912240, 16677136, 20846420, 23824480, 33354272, 41692840, 83385680, 166771360]

約数ペア:

[(1, 166771360), (2, 83385680), (4, 41692840), (5, 33354272), (7, 23824480), (8, 20846420), (10, 16677136), (14, 11912240), (16, 10423210), (17, 9810080), (19, 8777440), (20, 8338568), (28, 5956120), (32, 5211605), (34, 4905040), (35, 4764896), (38, 4388720), (40, 4169284), (56, 2978060), (68, 2452520), (70, 2382448), (76, 2194360), (80, 2084642), (85, 1962016), (95, 1755488), (112, 1489030), (119, 1401440), (133, 1253920), (136, 1226260), (140, 1191224), (152, 1097180), (160, 1042321), (170, 981008), (190, 877744), (224, 744515), (238, 700720), (266, 626960), (272, 613130), (280, 595612), (304, 548590), (323, 516320), (340, 490504), (380, 438872), (461, 361760), (476, 350360), (532, 313480), (544, 306565), (560, 297806), (595, 280288), (608, 274295), (646, 258160), (665, 250784), (680, 245252), (760, 219436), (922, 180880), (952, 175180), (1064, 156740), (1120, 148903), (1190, 140144), (1292, 129080), (1330, 125392), (1360, 122626), (1520, 109718), (1615, 103264), (1844, 90440), (1904, 87590), (2128, 78370), (2261, 73760), (2305, 72352), (2380, 70072), (2584, 64540), (2660, 62696), (2720, 61313), (3040, 54859), (3227, 51680), (3230, 51632), (3688, 45220), (3808, 43795), (4256, 39185), (4522, 36880), (4610, 36176), (4760, 35036), (5168, 32270), (5320, 31348), (6454, 25840), (6460, 25816), (7376, 22610), (7837, 21280), (8759, 19040), (9044, 18440), (9220, 18088), (9520, 17518), (10336, 16135), (10640, 15674), (11305, 14752), (12908, 12920)]