16159500

素因数分解:

$2^2\times 3^5\times 5^3\times 7^1\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 288

約数和(自身を含む): 63598080

約数和(自身を除く): 47438580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 50, 54, 57, 60, 63, 70, 75, 76, 81, 84, 90, 95, 100, 105, 108, 114, 125, 126, 133, 135, 140, 150, 162, 171, 175, 180, 189, 190, 210, 225, 228, 243, 250, 252, 266, 270, 285, 300, 315, 324, 342, 350, 375, 378, 380, 399, 405, 420, 450, 475, 486, 500, 513, 525, 532, 540, 567, 570, 630, 665, 675, 684, 700, 750, 756, 798, 810, 855, 875, 900, 945, 950, 972, 1026, 1050, 1125, 1134, 1140, 1197, 1215, 1260, 1330, 1350, 1425, 1500, 1539, 1575, 1596, 1620, 1701, 1710, 1750, 1890, 1900, 1995, 2025, 2052, 2100, 2250, 2268, 2375, 2394, 2430, 2565, 2625, 2660, 2700, 2835, 2850, 3078, 3150, 3325, 3375, 3402, 3420, 3500, 3591, 3780, 3990, 4050, 4275, 4500, 4617, 4725, 4750, 4788, 4860, 5130, 5250, 5670, 5700, 5985, 6075, 6156, 6300, 6650, 6750, 6804, 7125, 7182, 7695, 7875, 7980, 8100, 8505, 8550, 9234, 9450, 9500, 9975, 10125, 10260, 10500, 10773, 11340, 11970, 12150, 12825, 13300, 13500, 14175, 14250, 14364, 15390, 15750, 16625, 17010, 17100, 17955, 18468, 18900, 19950, 20250, 21375, 21546, 23085, 23625, 23940, 24300, 25650, 28350, 28500, 29925, 30375, 30780, 31500, 32319, 33250, 34020, 35910, 38475, 39900, 40500, 42525, 42750, 43092, 46170, 47250, 49875, 51300, 53865, 56700, 59850, 60750, 64125, 64638, 66500, 70875, 71820, 76950, 85050, 85500, 89775, 92340, 94500, 99750, 107730, 115425, 119700, 121500, 128250, 129276, 141750, 149625, 153900, 161595, 170100, 179550, 192375, 199500, 212625, 215460, 230850, 256500, 269325, 283500, 299250, 323190, 359100, 384750, 425250, 448875, 461700, 538650, 577125, 598500, 646380, 769500, 807975, 850500, 897750, 1077300, 1154250, 1346625, 1615950, 1795500, 2308500, 2693250, 3231900, 4039875, 5386500, 8079750, 16159500]

約数ペア:

[(1, 16159500), (2, 8079750), (3, 5386500), (4, 4039875), (5, 3231900), (6, 2693250), (7, 2308500), (9, 1795500), (10, 1615950), (12, 1346625), (14, 1154250), (15, 1077300), (18, 897750), (19, 850500), (20, 807975), (21, 769500), (25, 646380), (27, 598500), (28, 577125), (30, 538650), (35, 461700), (36, 448875), (38, 425250), (42, 384750), (45, 359100), (50, 323190), (54, 299250), (57, 283500), (60, 269325), (63, 256500), (70, 230850), (75, 215460), (76, 212625), (81, 199500), (84, 192375), (90, 179550), (95, 170100), (100, 161595), (105, 153900), (108, 149625), (114, 141750), (125, 129276), (126, 128250), (133, 121500), (135, 119700), (140, 115425), (150, 107730), (162, 99750), (171, 94500), (175, 92340), (180, 89775), (189, 85500), (190, 85050), (210, 76950), (225, 71820), (228, 70875), (243, 66500), (250, 64638), (252, 64125), (266, 60750), (270, 59850), (285, 56700), (300, 53865), (315, 51300), (324, 49875), (342, 47250), (350, 46170), (375, 43092), (378, 42750), (380, 42525), (399, 40500), (405, 39900), (420, 38475), (450, 35910), (475, 34020), (486, 33250), (500, 32319), (513, 31500), (525, 30780), (532, 30375), (540, 29925), (567, 28500), (570, 28350), (630, 25650), (665, 24300), (675, 23940), (684, 23625), (700, 23085), (750, 21546), (756, 21375), (798, 20250), (810, 19950), (855, 18900), (875, 18468), (900, 17955), (945, 17100), (950, 17010), (972, 16625), (1026, 15750), (1050, 15390), (1125, 14364), (1134, 14250), (1140, 14175), (1197, 13500), (1215, 13300), (1260, 12825), (1330, 12150), (1350, 11970), (1425, 11340), (1500, 10773), (1539, 10500), (1575, 10260), (1596, 10125), (1620, 9975), (1701, 9500), (1710, 9450), (1750, 9234), (1890, 8550), (1900, 8505), (1995, 8100), (2025, 7980), (2052, 7875), (2100, 7695), (2250, 7182), (2268, 7125), (2375, 6804), (2394, 6750), (2430, 6650), (2565, 6300), (2625, 6156), (2660, 6075), (2700, 5985), (2835, 5700), (2850, 5670), (3078, 5250), (3150, 5130), (3325, 4860), (3375, 4788), (3402, 4750), (3420, 4725), (3500, 4617), (3591, 4500), (3780, 4275), (3990, 4050)]