712330240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 132

約数和(自身を含む): 1793073744

約数和(自身を除く): 1080743504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 263, 320, 368, 460, 512, 526, 529, 640, 736, 920, 1024, 1052, 1058, 1280, 1315, 1472, 1840, 2104, 2116, 2560, 2630, 2645, 2944, 3680, 4208, 4232, 5120, 5260, 5290, 5888, 6049, 7360, 8416, 8464, 10520, 10580, 11776, 12098, 14720, 16832, 16928, 21040, 21160, 23552, 24196, 29440, 30245, 33664, 33856, 42080, 42320, 48392, 58880, 60490, 67328, 67712, 84160, 84640, 96784, 117760, 120980, 134656, 135424, 139127, 168320, 169280, 193568, 241960, 269312, 270848, 278254, 336640, 338560, 387136, 483920, 541696, 556508, 673280, 677120, 695635, 774272, 967840, 1113016, 1346560, 1354240, 1391270, 1548544, 1935680, 2226032, 2708480, 2782540, 3097088, 3871360, 4452064, 5565080, 6194176, 7742720, 8904128, 11130160, 15485440, 17808256, 22260320, 30970880, 35616512, 44520640, 71233024, 89041280, 142466048, 178082560, 356165120, 712330240]

約数ペア:

[(1, 712330240), (2, 356165120), (4, 178082560), (5, 142466048), (8, 89041280), (10, 71233024), (16, 44520640), (20, 35616512), (23, 30970880), (32, 22260320), (40, 17808256), (46, 15485440), (64, 11130160), (80, 8904128), (92, 7742720), (115, 6194176), (128, 5565080), (160, 4452064), (184, 3871360), (230, 3097088), (256, 2782540), (263, 2708480), (320, 2226032), (368, 1935680), (460, 1548544), (512, 1391270), (526, 1354240), (529, 1346560), (640, 1113016), (736, 967840), (920, 774272), (1024, 695635), (1052, 677120), (1058, 673280), (1280, 556508), (1315, 541696), (1472, 483920), (1840, 387136), (2104, 338560), (2116, 336640), (2560, 278254), (2630, 270848), (2645, 269312), (2944, 241960), (3680, 193568), (4208, 169280), (4232, 168320), (5120, 139127), (5260, 135424), (5290, 134656), (5888, 120980), (6049, 117760), (7360, 96784), (8416, 84640), (8464, 84160), (10520, 67712), (10580, 67328), (11776, 60490), (12098, 58880), (14720, 48392), (16832, 42320), (16928, 42080), (21040, 33856), (21160, 33664), (23552, 30245), (24196, 29440)]