168881760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 240

約数和(自身を含む): 607034736

約数和(自身を除く): 438152976

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, 72, 80, 81, 83, 90, 96, 108, 120, 135, 144, 157, 160, 162, 166, 180, 216, 240, 249, 270, 288, 314, 324, 332, 360, 405, 415, 432, 471, 480, 498, 540, 628, 648, 664, 720, 747, 785, 810, 830, 864, 942, 996, 1080, 1245, 1256, 1296, 1328, 1413, 1440, 1494, 1570, 1620, 1660, 1884, 1992, 2160, 2241, 2355, 2490, 2512, 2592, 2656, 2826, 2988, 3140, 3240, 3320, 3735, 3768, 3984, 4239, 4320, 4482, 4710, 4980, 5024, 5652, 5976, 6280, 6480, 6640, 6723, 7065, 7470, 7536, 7968, 8478, 8964, 9420, 9960, 11205, 11304, 11952, 12560, 12717, 12960, 13031, 13280, 13446, 14130, 14940, 15072, 16956, 17928, 18840, 19920, 21195, 22410, 22608, 23904, 25120, 25434, 26062, 26892, 28260, 29880, 33615, 33912, 35856, 37680, 39093, 39840, 42390, 44820, 45216, 50868, 52124, 53784, 56520, 59760, 63585, 65155, 67230, 67824, 71712, 75360, 78186, 84780, 89640, 101736, 104248, 107568, 113040, 117279, 119520, 127170, 130310, 134460, 135648, 156372, 169560, 179280, 195465, 203472, 208496, 215136, 226080, 234558, 254340, 260620, 268920, 312744, 339120, 351837, 358560, 390930, 406944, 416992, 469116, 508680, 521240, 537840, 586395, 625488, 678240, 703674, 781860, 938232, 1017360, 1042480, 1055511, 1075680, 1172790, 1250976, 1407348, 1563720, 1759185, 1876464, 2034720, 2084960, 2111022, 2345580, 2814696, 3127440, 3518370, 3752928, 4222044, 4691160, 5277555, 5629392, 6254880, 7036740, 8444088, 9382320, 10555110, 11258784, 14073480, 16888176, 18764640, 21110220, 28146960, 33776352, 42220440, 56293920, 84440880, 168881760]

約数ペア:

[(1, 168881760), (2, 84440880), (3, 56293920), (4, 42220440), (5, 33776352), (6, 28146960), (8, 21110220), (9, 18764640), (10, 16888176), (12, 14073480), (15, 11258784), (16, 10555110), (18, 9382320), (20, 8444088), (24, 7036740), (27, 6254880), (30, 5629392), (32, 5277555), (36, 4691160), (40, 4222044), (45, 3752928), (48, 3518370), (54, 3127440), (60, 2814696), (72, 2345580), (80, 2111022), (81, 2084960), (83, 2034720), (90, 1876464), (96, 1759185), (108, 1563720), (120, 1407348), (135, 1250976), (144, 1172790), (157, 1075680), (160, 1055511), (162, 1042480), (166, 1017360), (180, 938232), (216, 781860), (240, 703674), (249, 678240), (270, 625488), (288, 586395), (314, 537840), (324, 521240), (332, 508680), (360, 469116), (405, 416992), (415, 406944), (432, 390930), (471, 358560), (480, 351837), (498, 339120), (540, 312744), (628, 268920), (648, 260620), (664, 254340), (720, 234558), (747, 226080), (785, 215136), (810, 208496), (830, 203472), (864, 195465), (942, 179280), (996, 169560), (1080, 156372), (1245, 135648), (1256, 134460), (1296, 130310), (1328, 127170), (1413, 119520), (1440, 117279), (1494, 113040), (1570, 107568), (1620, 104248), (1660, 101736), (1884, 89640), (1992, 84780), (2160, 78186), (2241, 75360), (2355, 71712), (2490, 67824), (2512, 67230), (2592, 65155), (2656, 63585), (2826, 59760), (2988, 56520), (3140, 53784), (3240, 52124), (3320, 50868), (3735, 45216), (3768, 44820), (3984, 42390), (4239, 39840), (4320, 39093), (4482, 37680), (4710, 35856), (4980, 33912), (5024, 33615), (5652, 29880), (5976, 28260), (6280, 26892), (6480, 26062), (6640, 25434), (6723, 25120), (7065, 23904), (7470, 22608), (7536, 22410), (7968, 21195), (8478, 19920), (8964, 18840), (9420, 17928), (9960, 16956), (11205, 15072), (11304, 14940), (11952, 14130), (12560, 13446), (12717, 13280), (12960, 13031)]