2912600320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1879}}^1$

素因数の和:2080

約数の個数: 144

約数和(自身を含む): 8023599360

約数和(自身を除く): 5110999040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 173, 224, 256, 280, 320, 346, 448, 560, 640, 692, 865, 896, 1120, 1211, 1280, 1384, 1730, 1792, 1879, 2240, 2422, 2768, 3460, 3758, 4480, 4844, 5536, 6055, 6920, 7516, 8960, 9395, 9688, 11072, 12110, 13153, 13840, 15032, 18790, 19376, 22144, 24220, 26306, 27680, 30064, 37580, 38752, 44288, 48440, 52612, 55360, 60128, 65765, 75160, 77504, 96880, 105224, 110720, 120256, 131530, 150320, 155008, 193760, 210448, 221440, 240512, 263060, 300640, 310016, 325067, 387520, 420896, 481024, 526120, 601280, 650134, 775040, 841792, 1052240, 1202560, 1300268, 1550080, 1625335, 1683584, 2104480, 2275469, 2405120, 2600536, 3250670, 3367168, 4208960, 4550938, 5201072, 6501340, 8417920, 9101876, 10402144, 11377345, 13002680, 16835840, 18203752, 20804288, 22754690, 26005360, 36407504, 41608576, 45509380, 52010720, 72815008, 83217152, 91018760, 104021440, 145630016, 182037520, 208042880, 291260032, 364075040, 416085760, 582520064, 728150080, 1456300160, 2912600320]

約数ペア:

[(1, 2912600320), (2, 1456300160), (4, 728150080), (5, 582520064), (7, 416085760), (8, 364075040), (10, 291260032), (14, 208042880), (16, 182037520), (20, 145630016), (28, 104021440), (32, 91018760), (35, 83217152), (40, 72815008), (56, 52010720), (64, 45509380), (70, 41608576), (80, 36407504), (112, 26005360), (128, 22754690), (140, 20804288), (160, 18203752), (173, 16835840), (224, 13002680), (256, 11377345), (280, 10402144), (320, 9101876), (346, 8417920), (448, 6501340), (560, 5201072), (640, 4550938), (692, 4208960), (865, 3367168), (896, 3250670), (1120, 2600536), (1211, 2405120), (1280, 2275469), (1384, 2104480), (1730, 1683584), (1792, 1625335), (1879, 1550080), (2240, 1300268), (2422, 1202560), (2768, 1052240), (3460, 841792), (3758, 775040), (4480, 650134), (4844, 601280), (5536, 526120), (6055, 481024), (6920, 420896), (7516, 387520), (8960, 325067), (9395, 310016), (9688, 300640), (11072, 263060), (12110, 240512), (13153, 221440), (13840, 210448), (15032, 193760), (18790, 155008), (19376, 150320), (22144, 131530), (24220, 120256), (26306, 110720), (27680, 105224), (30064, 96880), (37580, 77504), (38752, 75160), (44288, 65765), (48440, 60128), (52612, 55360)]