1262828000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 288

約数和(自身を含む): 3831740640

約数和(自身を除く): 2568912640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 49, 50, 56, 68, 70, 80, 85, 98, 100, 112, 119, 125, 136, 140, 160, 170, 175, 196, 200, 224, 238, 245, 250, 272, 280, 340, 350, 379, 392, 400, 425, 476, 490, 500, 544, 560, 595, 680, 700, 758, 784, 800, 833, 850, 875, 952, 980, 1000, 1120, 1190, 1225, 1360, 1400, 1516, 1568, 1666, 1700, 1750, 1895, 1904, 1960, 2000, 2125, 2380, 2450, 2653, 2720, 2800, 2975, 3032, 3332, 3400, 3500, 3790, 3808, 3920, 4000, 4165, 4250, 4760, 4900, 5306, 5600, 5950, 6064, 6125, 6443, 6664, 6800, 7000, 7580, 7840, 8330, 8500, 9475, 9520, 9800, 10612, 11900, 12128, 12250, 12886, 13265, 13328, 13600, 14000, 14875, 15160, 16660, 17000, 18571, 18950, 19040, 19600, 20825, 21224, 23800, 24500, 25772, 26530, 26656, 28000, 29750, 30320, 32215, 33320, 34000, 37142, 37900, 39200, 41650, 42448, 45101, 47375, 47600, 49000, 51544, 53060, 59500, 60640, 64430, 66325, 66640, 68000, 74284, 75800, 83300, 84896, 90202, 92855, 94750, 95200, 98000, 103088, 104125, 106120, 119000, 128860, 132650, 133280, 148568, 151600, 161075, 166600, 180404, 185710, 189500, 196000, 206176, 208250, 212240, 225505, 238000, 257720, 265300, 297136, 303200, 315707, 322150, 331625, 333200, 360808, 371420, 379000, 416500, 424480, 451010, 464275, 476000, 515440, 530600, 594272, 631414, 644300, 663250, 666400, 721616, 742840, 758000, 805375, 833000, 902020, 928550, 1030880, 1061200, 1127525, 1262828, 1288600, 1326500, 1443232, 1485680, 1516000, 1578535, 1610750, 1666000, 1804040, 1857100, 2122400, 2255050, 2321375, 2525656, 2577200, 2653000, 2971360, 3157070, 3221500, 3332000, 3608080, 3714200, 4510100, 4642750, 5051312, 5154400, 5306000, 5637625, 6314140, 6443000, 7216160, 7428400, 7892675, 9020200, 9285500, 10102624, 10612000, 11275250, 12628280, 12886000, 14856800, 15785350, 18040400, 18571000, 22550500, 25256560, 25772000, 31570700, 36080800, 37142000, 39463375, 45101000, 50513120, 63141400, 74284000, 78926750, 90202000, 126282800, 157853500, 180404000, 252565600, 315707000, 631414000, 1262828000]

約数ペア:

[(1, 1262828000), (2, 631414000), (4, 315707000), (5, 252565600), (7, 180404000), (8, 157853500), (10, 126282800), (14, 90202000), (16, 78926750), (17, 74284000), (20, 63141400), (25, 50513120), (28, 45101000), (32, 39463375), (34, 37142000), (35, 36080800), (40, 31570700), (49, 25772000), (50, 25256560), (56, 22550500), (68, 18571000), (70, 18040400), (80, 15785350), (85, 14856800), (98, 12886000), (100, 12628280), (112, 11275250), (119, 10612000), (125, 10102624), (136, 9285500), (140, 9020200), (160, 7892675), (170, 7428400), (175, 7216160), (196, 6443000), (200, 6314140), (224, 5637625), (238, 5306000), (245, 5154400), (250, 5051312), (272, 4642750), (280, 4510100), (340, 3714200), (350, 3608080), (379, 3332000), (392, 3221500), (400, 3157070), (425, 2971360), (476, 2653000), (490, 2577200), (500, 2525656), (544, 2321375), (560, 2255050), (595, 2122400), (680, 1857100), (700, 1804040), (758, 1666000), (784, 1610750), (800, 1578535), (833, 1516000), (850, 1485680), (875, 1443232), (952, 1326500), (980, 1288600), (1000, 1262828), (1120, 1127525), (1190, 1061200), (1225, 1030880), (1360, 928550), (1400, 902020), (1516, 833000), (1568, 805375), (1666, 758000), (1700, 742840), (1750, 721616), (1895, 666400), (1904, 663250), (1960, 644300), (2000, 631414), (2125, 594272), (2380, 530600), (2450, 515440), (2653, 476000), (2720, 464275), (2800, 451010), (2975, 424480), (3032, 416500), (3332, 379000), (3400, 371420), (3500, 360808), (3790, 333200), (3808, 331625), (3920, 322150), (4000, 315707), (4165, 303200), (4250, 297136), (4760, 265300), (4900, 257720), (5306, 238000), (5600, 225505), (5950, 212240), (6064, 208250), (6125, 206176), (6443, 196000), (6664, 189500), (6800, 185710), (7000, 180404), (7580, 166600), (7840, 161075), (8330, 151600), (8500, 148568), (9475, 133280), (9520, 132650), (9800, 128860), (10612, 119000), (11900, 106120), (12128, 104125), (12250, 103088), (12886, 98000), (13265, 95200), (13328, 94750), (13600, 92855), (14000, 90202), (14875, 84896), (15160, 83300), (16660, 75800), (17000, 74284), (18571, 68000), (18950, 66640), (19040, 66325), (19600, 64430), (20825, 60640), (21224, 59500), (23800, 53060), (24500, 51544), (25772, 49000), (26530, 47600), (26656, 47375), (28000, 45101), (29750, 42448), (30320, 41650), (32215, 39200), (33320, 37900), (34000, 37142)]