2551266720

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:376

約数の個数: 384

約数和(自身を含む): 9462458880

約数和(自身を除く): 6911192160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 288, 317, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 540, 552, 621, 634, 648, 690, 720, 729, 736, 810, 828, 864, 920, 951, 972, 1035, 1080, 1104, 1215, 1242, 1268, 1296, 1380, 1440, 1458, 1585, 1620, 1656, 1840, 1863, 1902, 1944, 2070, 2160, 2187, 2208, 2430, 2484, 2536, 2592, 2760, 2853, 2916, 3105, 3170, 3240, 3312, 3645, 3680, 3726, 3804, 3888, 4140, 4320, 4374, 4755, 4860, 4968, 5072, 5520, 5589, 5706, 5832, 6210, 6340, 6480, 6624, 7290, 7291, 7452, 7608, 7776, 8280, 8559, 8748, 9315, 9510, 9720, 9936, 10144, 10935, 11040, 11178, 11412, 11664, 12420, 12680, 12960, 14265, 14580, 14582, 14904, 15216, 16560, 16767, 17118, 17496, 18630, 19020, 19440, 19872, 21870, 21873, 22356, 22824, 23328, 24840, 25360, 25677, 27945, 28530, 29160, 29164, 29808, 30432, 33120, 33534, 34236, 34992, 36455, 37260, 38040, 38880, 42795, 43740, 43746, 44712, 45648, 49680, 50301, 50720, 51354, 55890, 57060, 58320, 58328, 59616, 65619, 67068, 68472, 69984, 72910, 74520, 76080, 77031, 83835, 85590, 87480, 87492, 89424, 91296, 99360, 100602, 102708, 109365, 111780, 114120, 116640, 116656, 128385, 131238, 134136, 136944, 145820, 149040, 152160, 154062, 167670, 171180, 174960, 174984, 178848, 196857, 201204, 205416, 218730, 223560, 228240, 231093, 233312, 251505, 256770, 262476, 268272, 273888, 291640, 298080, 308124, 328095, 335340, 342360, 349920, 349968, 385155, 393714, 402408, 410832, 437460, 447120, 456480, 462186, 503010, 513540, 524952, 536544, 583280, 590571, 616248, 656190, 670680, 684720, 693279, 699936, 770310, 787428, 804816, 821664, 874920, 894240, 924372, 984285, 1006020, 1027080, 1049904, 1155465, 1166560, 1181142, 1232496, 1312380, 1341360, 1369440, 1386558, 1540620, 1574856, 1609632, 1749840, 1771713, 1848744, 1968570, 2012040, 2054160, 2099808, 2310930, 2362284, 2464992, 2624760, 2682720, 2773116, 2952855, 3081240, 3149712, 3466395, 3499680, 3543426, 3697488, 3937140, 4024080, 4108320, 4621860, 4724568, 5249520, 5315139, 5546232, 5905710, 6162480, 6299424, 6932790, 7086852, 7394976, 7874280, 8048160, 8858565, 9243720, 9449136, 10499040, 10630278, 11092464, 11811420, 12324960, 13865580, 14173704, 15748560, 15945417, 17717130, 18487440, 18898272, 21260556, 22184928, 23622840, 26575695, 27731160, 28347408, 31497120, 31890834, 35434260, 36974880, 42521112, 47245680, 53151390, 55462320, 56694816, 63781668, 70868520, 79727085, 85042224, 94491360, 106302780, 110924640, 127563336, 141737040, 159454170, 170084448, 212605560, 255126672, 283474080, 318908340, 425211120, 510253344, 637816680, 850422240, 1275633360, 2551266720]

約数ペア:

[(1, 2551266720), (2, 1275633360), (3, 850422240), (4, 637816680), (5, 510253344), (6, 425211120), (8, 318908340), (9, 283474080), (10, 255126672), (12, 212605560), (15, 170084448), (16, 159454170), (18, 141737040), (20, 127563336), (23, 110924640), (24, 106302780), (27, 94491360), (30, 85042224), (32, 79727085), (36, 70868520), (40, 63781668), (45, 56694816), (46, 55462320), (48, 53151390), (54, 47245680), (60, 42521112), (69, 36974880), (72, 35434260), (80, 31890834), (81, 31497120), (90, 28347408), (92, 27731160), (96, 26575695), (108, 23622840), (115, 22184928), (120, 21260556), (135, 18898272), (138, 18487440), (144, 17717130), (160, 15945417), (162, 15748560), (180, 14173704), (184, 13865580), (207, 12324960), (216, 11811420), (230, 11092464), (240, 10630278), (243, 10499040), (270, 9449136), (276, 9243720), (288, 8858565), (317, 8048160), (324, 7874280), (345, 7394976), (360, 7086852), (368, 6932790), (405, 6299424), (414, 6162480), (432, 5905710), (460, 5546232), (480, 5315139), (486, 5249520), (540, 4724568), (552, 4621860), (621, 4108320), (634, 4024080), (648, 3937140), (690, 3697488), (720, 3543426), (729, 3499680), (736, 3466395), (810, 3149712), (828, 3081240), (864, 2952855), (920, 2773116), (951, 2682720), (972, 2624760), (1035, 2464992), (1080, 2362284), (1104, 2310930), (1215, 2099808), (1242, 2054160), (1268, 2012040), (1296, 1968570), (1380, 1848744), (1440, 1771713), (1458, 1749840), (1585, 1609632), (1620, 1574856), (1656, 1540620), (1840, 1386558), (1863, 1369440), (1902, 1341360), (1944, 1312380), (2070, 1232496), (2160, 1181142), (2187, 1166560), (2208, 1155465), (2430, 1049904), (2484, 1027080), (2536, 1006020), (2592, 984285), (2760, 924372), (2853, 894240), (2916, 874920), (3105, 821664), (3170, 804816), (3240, 787428), (3312, 770310), (3645, 699936), (3680, 693279), (3726, 684720), (3804, 670680), (3888, 656190), (4140, 616248), (4320, 590571), (4374, 583280), (4755, 536544), (4860, 524952), (4968, 513540), (5072, 503010), (5520, 462186), (5589, 456480), (5706, 447120), (5832, 437460), (6210, 410832), (6340, 402408), (6480, 393714), (6624, 385155), (7290, 349968), (7291, 349920), (7452, 342360), (7608, 335340), (7776, 328095), (8280, 308124), (8559, 298080), (8748, 291640), (9315, 273888), (9510, 268272), (9720, 262476), (9936, 256770), (10144, 251505), (10935, 233312), (11040, 231093), (11178, 228240), (11412, 223560), (11664, 218730), (12420, 205416), (12680, 201204), (12960, 196857), (14265, 178848), (14580, 174984), (14582, 174960), (14904, 171180), (15216, 167670), (16560, 154062), (16767, 152160), (17118, 149040), (17496, 145820), (18630, 136944), (19020, 134136), (19440, 131238), (19872, 128385), (21870, 116656), (21873, 116640), (22356, 114120), (22824, 111780), (23328, 109365), (24840, 102708), (25360, 100602), (25677, 99360), (27945, 91296), (28530, 89424), (29160, 87492), (29164, 87480), (29808, 85590), (30432, 83835), (33120, 77031), (33534, 76080), (34236, 74520), (34992, 72910), (36455, 69984), (37260, 68472), (38040, 67068), (38880, 65619), (42795, 59616), (43740, 58328), (43746, 58320), (44712, 57060), (45648, 55890), (49680, 51354), (50301, 50720)]