73388238080

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{5077}}^1$

素因数の和:5612

約数の個数: 144

約数和(自身を含む): 183840499584

約数和(自身を除く): 110452261504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 491, 640, 736, 920, 982, 1280, 1472, 1840, 1964, 2455, 2944, 3680, 3928, 4910, 5077, 5888, 7360, 7856, 9820, 10154, 11293, 14720, 15712, 19640, 20308, 22586, 25385, 29440, 31424, 39280, 40616, 45172, 50770, 56465, 62848, 78560, 81232, 90344, 101540, 112930, 116771, 125696, 157120, 162464, 180688, 203080, 225860, 233542, 314240, 324928, 361376, 406160, 451720, 467084, 583855, 628480, 649856, 722752, 812320, 903440, 934168, 1167710, 1299712, 1445504, 1624640, 1806880, 1868336, 2335420, 2492807, 2891008, 3249280, 3613760, 3736672, 4670840, 4985614, 6498560, 7227520, 7473344, 9341680, 9971228, 12464035, 14455040, 14946688, 18683360, 19942456, 24928070, 29893376, 37366720, 39884912, 49856140, 57334561, 74733440, 79769824, 99712280, 114669122, 149466880, 159539648, 199424560, 229338244, 286672805, 319079296, 398849120, 458676488, 573345610, 638158592, 797698240, 917352976, 1146691220, 1595396480, 1834705952, 2293382440, 3190792960, 3669411904, 4586764880, 7338823808, 9173529760, 14677647616, 18347059520, 36694119040, 73388238080]

約数ペア:

[(1, 73388238080), (2, 36694119040), (4, 18347059520), (5, 14677647616), (8, 9173529760), (10, 7338823808), (16, 4586764880), (20, 3669411904), (23, 3190792960), (32, 2293382440), (40, 1834705952), (46, 1595396480), (64, 1146691220), (80, 917352976), (92, 797698240), (115, 638158592), (128, 573345610), (160, 458676488), (184, 398849120), (230, 319079296), (256, 286672805), (320, 229338244), (368, 199424560), (460, 159539648), (491, 149466880), (640, 114669122), (736, 99712280), (920, 79769824), (982, 74733440), (1280, 57334561), (1472, 49856140), (1840, 39884912), (1964, 37366720), (2455, 29893376), (2944, 24928070), (3680, 19942456), (3928, 18683360), (4910, 14946688), (5077, 14455040), (5888, 12464035), (7360, 9971228), (7856, 9341680), (9820, 7473344), (10154, 7227520), (11293, 6498560), (14720, 4985614), (15712, 4670840), (19640, 3736672), (20308, 3613760), (22586, 3249280), (25385, 2891008), (29440, 2492807), (31424, 2335420), (39280, 1868336), (40616, 1806880), (45172, 1624640), (50770, 1445504), (56465, 1299712), (62848, 1167710), (78560, 934168), (81232, 903440), (90344, 812320), (101540, 722752), (112930, 649856), (116771, 628480), (125696, 583855), (157120, 467084), (162464, 451720), (180688, 406160), (203080, 361376), (225860, 324928), (233542, 314240)]