1262329920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1631

約数の個数: 280

約数和(自身を含む): 4638129408

約数和(自身を除く): 3375799488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1571, 1620, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2976, 3142, 3240, 3348, 3720, 4185, 4320, 4464, 4713, 4960, 5022, 5184, 5580, 5952, 6284, 6480, 6696, 7440, 7855, 8370, 8640, 8928, 9426, 9920, 10044, 11160, 12555, 12568, 12960, 13392, 14139, 14880, 15710, 16740, 17856, 18852, 20088, 22320, 23565, 25110, 25136, 25920, 26784, 28278, 29760, 31420, 33480, 37704, 40176, 42417, 44640, 47130, 48701, 50220, 50272, 53568, 56556, 62840, 66960, 70695, 75408, 80352, 84834, 89280, 94260, 97402, 100440, 100544, 113112, 125680, 127251, 133920, 141390, 146103, 150816, 160704, 169668, 188520, 194804, 200880, 212085, 226224, 243505, 251360, 254502, 267840, 282780, 292206, 301632, 339336, 377040, 389608, 401760, 424170, 438309, 452448, 487010, 502720, 509004, 565560, 584412, 636255, 678672, 730515, 754080, 779216, 803520, 848340, 876618, 904896, 974020, 1018008, 1131120, 1168824, 1272510, 1314927, 1357344, 1461030, 1508160, 1558432, 1696680, 1753236, 1948040, 2036016, 2191545, 2262240, 2337648, 2545020, 2629854, 2714688, 2922060, 3116864, 3393360, 3506472, 3896080, 3944781, 4072032, 4383090, 4524480, 4675296, 5090040, 5259708, 5844120, 6574635, 6786720, 7012944, 7792160, 7889562, 8144064, 8766180, 9350592, 10180080, 10519416, 11688240, 13149270, 13573440, 14025888, 15584320, 15779124, 17532360, 19723905, 20360160, 21038832, 23376480, 26298540, 28051776, 31558248, 35064720, 39447810, 40720320, 42077664, 46752960, 52597080, 63116496, 70129440, 78895620, 84155328, 105194160, 126232992, 140258880, 157791240, 210388320, 252465984, 315582480, 420776640, 631164960, 1262329920]

約数ペア:

[(1, 1262329920), (2, 631164960), (3, 420776640), (4, 315582480), (5, 252465984), (6, 210388320), (8, 157791240), (9, 140258880), (10, 126232992), (12, 105194160), (15, 84155328), (16, 78895620), (18, 70129440), (20, 63116496), (24, 52597080), (27, 46752960), (30, 42077664), (31, 40720320), (32, 39447810), (36, 35064720), (40, 31558248), (45, 28051776), (48, 26298540), (54, 23376480), (60, 21038832), (62, 20360160), (64, 19723905), (72, 17532360), (80, 15779124), (81, 15584320), (90, 14025888), (93, 13573440), (96, 13149270), (108, 11688240), (120, 10519416), (124, 10180080), (135, 9350592), (144, 8766180), (155, 8144064), (160, 7889562), (162, 7792160), (180, 7012944), (186, 6786720), (192, 6574635), (216, 5844120), (240, 5259708), (248, 5090040), (270, 4675296), (279, 4524480), (288, 4383090), (310, 4072032), (320, 3944781), (324, 3896080), (360, 3506472), (372, 3393360), (405, 3116864), (432, 2922060), (465, 2714688), (480, 2629854), (496, 2545020), (540, 2337648), (558, 2262240), (576, 2191545), (620, 2036016), (648, 1948040), (720, 1753236), (744, 1696680), (810, 1558432), (837, 1508160), (864, 1461030), (930, 1357344), (960, 1314927), (992, 1272510), (1080, 1168824), (1116, 1131120), (1240, 1018008), (1296, 974020), (1395, 904896), (1440, 876618), (1488, 848340), (1571, 803520), (1620, 779216), (1674, 754080), (1728, 730515), (1860, 678672), (1984, 636255), (2160, 584412), (2232, 565560), (2480, 509004), (2511, 502720), (2592, 487010), (2790, 452448), (2880, 438309), (2976, 424170), (3142, 401760), (3240, 389608), (3348, 377040), (3720, 339336), (4185, 301632), (4320, 292206), (4464, 282780), (4713, 267840), (4960, 254502), (5022, 251360), (5184, 243505), (5580, 226224), (5952, 212085), (6284, 200880), (6480, 194804), (6696, 188520), (7440, 169668), (7855, 160704), (8370, 150816), (8640, 146103), (8928, 141390), (9426, 133920), (9920, 127251), (10044, 125680), (11160, 113112), (12555, 100544), (12568, 100440), (12960, 97402), (13392, 94260), (14139, 89280), (14880, 84834), (15710, 80352), (16740, 75408), (17856, 70695), (18852, 66960), (20088, 62840), (22320, 56556), (23565, 53568), (25110, 50272), (25136, 50220), (25920, 48701), (26784, 47130), (28278, 44640), (29760, 42417), (31420, 40176), (33480, 37704)]