802513920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4060

約数の個数: 176

約数和(自身を含む): 2764923840

約数和(自身を除く): 1962409920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4019, 4160, 4992, 5120, 6240, 6656, 7680, 8038, 8320, 9984, 12057, 12480, 13312, 15360, 16076, 16640, 19968, 20095, 24114, 24960, 32152, 33280, 39936, 40190, 48228, 49920, 52247, 60285, 64304, 66560, 80380, 96456, 99840, 104494, 120570, 128608, 156741, 160760, 192912, 199680, 208988, 241140, 257216, 261235, 313482, 321520, 385824, 417976, 482280, 514432, 522470, 626964, 643040, 771648, 783705, 835952, 964560, 1028864, 1044940, 1253928, 1286080, 1543296, 1567410, 1671904, 1929120, 2057728, 2089880, 2507856, 2572160, 3086592, 3134820, 3343808, 3858240, 4115456, 4179760, 5015712, 5144320, 6173184, 6269640, 6687616, 7716480, 8359520, 10031424, 10288640, 12346368, 12539280, 13375232, 15432960, 16719040, 20062848, 20577280, 25078560, 26750464, 30865920, 33438080, 40125696, 50157120, 53500928, 61731840, 66876160, 80251392, 100314240, 133752320, 160502784, 200628480, 267504640, 401256960, 802513920]

約数ペア:

[(1, 802513920), (2, 401256960), (3, 267504640), (4, 200628480), (5, 160502784), (6, 133752320), (8, 100314240), (10, 80251392), (12, 66876160), (13, 61731840), (15, 53500928), (16, 50157120), (20, 40125696), (24, 33438080), (26, 30865920), (30, 26750464), (32, 25078560), (39, 20577280), (40, 20062848), (48, 16719040), (52, 15432960), (60, 13375232), (64, 12539280), (65, 12346368), (78, 10288640), (80, 10031424), (96, 8359520), (104, 7716480), (120, 6687616), (128, 6269640), (130, 6173184), (156, 5144320), (160, 5015712), (192, 4179760), (195, 4115456), (208, 3858240), (240, 3343808), (256, 3134820), (260, 3086592), (312, 2572160), (320, 2507856), (384, 2089880), (390, 2057728), (416, 1929120), (480, 1671904), (512, 1567410), (520, 1543296), (624, 1286080), (640, 1253928), (768, 1044940), (780, 1028864), (832, 964560), (960, 835952), (1024, 783705), (1040, 771648), (1248, 643040), (1280, 626964), (1536, 522470), (1560, 514432), (1664, 482280), (1920, 417976), (2080, 385824), (2496, 321520), (2560, 313482), (3072, 261235), (3120, 257216), (3328, 241140), (3840, 208988), (4019, 199680), (4160, 192912), (4992, 160760), (5120, 156741), (6240, 128608), (6656, 120570), (7680, 104494), (8038, 99840), (8320, 96456), (9984, 80380), (12057, 66560), (12480, 64304), (13312, 60285), (15360, 52247), (16076, 49920), (16640, 48228), (19968, 40190), (20095, 39936), (24114, 33280), (24960, 32152)]