1344171520

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:700

約数の個数: 160

約数和(自身を含む): 3459475008

約数和(自身を除く): 2115303488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 128, 148, 160, 184, 185, 230, 256, 296, 320, 368, 370, 460, 512, 592, 617, 640, 736, 740, 851, 920, 1184, 1234, 1280, 1472, 1480, 1702, 1840, 2368, 2468, 2560, 2944, 2960, 3085, 3404, 3680, 4255, 4736, 4936, 5888, 5920, 6170, 6808, 7360, 8510, 9472, 9872, 11776, 11840, 12340, 13616, 14191, 14720, 17020, 18944, 19744, 22829, 23680, 24680, 27232, 28382, 29440, 34040, 39488, 45658, 47360, 49360, 54464, 56764, 58880, 68080, 70955, 78976, 91316, 94720, 98720, 108928, 113528, 114145, 136160, 141910, 157952, 182632, 197440, 217856, 227056, 228290, 272320, 283820, 315904, 365264, 394880, 435712, 454112, 456580, 525067, 544640, 567640, 730528, 789760, 908224, 913160, 1050134, 1089280, 1135280, 1461056, 1579520, 1816448, 1826320, 2100268, 2178560, 2270560, 2625335, 2922112, 3632896, 3652640, 4200536, 4541120, 5250670, 5844224, 7265792, 7305280, 8401072, 9082240, 10501340, 11688448, 14610560, 16802144, 18164480, 21002680, 29221120, 33604288, 36328960, 42005360, 58442240, 67208576, 84010720, 134417152, 168021440, 268834304, 336042880, 672085760, 1344171520]

約数ペア:

[(1, 1344171520), (2, 672085760), (4, 336042880), (5, 268834304), (8, 168021440), (10, 134417152), (16, 84010720), (20, 67208576), (23, 58442240), (32, 42005360), (37, 36328960), (40, 33604288), (46, 29221120), (64, 21002680), (74, 18164480), (80, 16802144), (92, 14610560), (115, 11688448), (128, 10501340), (148, 9082240), (160, 8401072), (184, 7305280), (185, 7265792), (230, 5844224), (256, 5250670), (296, 4541120), (320, 4200536), (368, 3652640), (370, 3632896), (460, 2922112), (512, 2625335), (592, 2270560), (617, 2178560), (640, 2100268), (736, 1826320), (740, 1816448), (851, 1579520), (920, 1461056), (1184, 1135280), (1234, 1089280), (1280, 1050134), (1472, 913160), (1480, 908224), (1702, 789760), (1840, 730528), (2368, 567640), (2468, 544640), (2560, 525067), (2944, 456580), (2960, 454112), (3085, 435712), (3404, 394880), (3680, 365264), (4255, 315904), (4736, 283820), (4936, 272320), (5888, 228290), (5920, 227056), (6170, 217856), (6808, 197440), (7360, 182632), (8510, 157952), (9472, 141910), (9872, 136160), (11776, 114145), (11840, 113528), (12340, 108928), (13616, 98720), (14191, 94720), (14720, 91316), (17020, 78976), (18944, 70955), (19744, 68080), (22829, 58880), (23680, 56764), (24680, 54464), (27232, 49360), (28382, 47360), (29440, 45658), (34040, 39488)]