448098560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3847}}^1$

素因数の和:3888

約数の個数: 144

約数和(自身を含む): 1321372416

約数和(自身を除く): 873273856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2912, 3328, 3640, 3847, 4160, 4480, 5824, 7280, 7694, 8320, 8960, 11648, 14560, 15388, 16640, 19235, 23296, 26929, 29120, 30776, 38470, 50011, 53858, 58240, 61552, 76940, 100022, 107716, 116480, 123104, 134645, 153880, 200044, 215432, 246208, 250055, 269290, 307760, 350077, 400088, 430864, 492416, 500110, 538580, 615520, 700154, 800176, 861728, 984832, 1000220, 1077160, 1231040, 1400308, 1600352, 1723456, 1750385, 2000440, 2154320, 2462080, 2800616, 3200704, 3446912, 3500770, 4000880, 4308640, 4924160, 5601232, 6401408, 6893824, 7001540, 8001760, 8617280, 11202464, 12802816, 14003080, 16003520, 17234560, 22404928, 28006160, 32007040, 34469120, 44809856, 56012320, 64014080, 89619712, 112024640, 224049280, 448098560]

約数ペア:

[(1, 448098560), (2, 224049280), (4, 112024640), (5, 89619712), (7, 64014080), (8, 56012320), (10, 44809856), (13, 34469120), (14, 32007040), (16, 28006160), (20, 22404928), (26, 17234560), (28, 16003520), (32, 14003080), (35, 12802816), (40, 11202464), (52, 8617280), (56, 8001760), (64, 7001540), (65, 6893824), (70, 6401408), (80, 5601232), (91, 4924160), (104, 4308640), (112, 4000880), (128, 3500770), (130, 3446912), (140, 3200704), (160, 2800616), (182, 2462080), (208, 2154320), (224, 2000440), (256, 1750385), (260, 1723456), (280, 1600352), (320, 1400308), (364, 1231040), (416, 1077160), (448, 1000220), (455, 984832), (520, 861728), (560, 800176), (640, 700154), (728, 615520), (832, 538580), (896, 500110), (910, 492416), (1040, 430864), (1120, 400088), (1280, 350077), (1456, 307760), (1664, 269290), (1792, 250055), (1820, 246208), (2080, 215432), (2240, 200044), (2912, 153880), (3328, 134645), (3640, 123104), (3847, 116480), (4160, 107716), (4480, 100022), (5824, 76940), (7280, 61552), (7694, 58240), (8320, 53858), (8960, 50011), (11648, 38470), (14560, 30776), (15388, 29120), (16640, 26929), (19235, 23296)]