199992240

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{4409}}^1$

素因数の和:4441

約数の個数: 200

約数和(自身を含む): 794011680

約数和(自身を除く): 594019440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4409, 4536, 5040, 5670, 6480, 7560, 8818, 9072, 11340, 13227, 15120, 17636, 22045, 22680, 26454, 30863, 35272, 39681, 44090, 45360, 52908, 61726, 66135, 70544, 79362, 88180, 92589, 105816, 119043, 123452, 132270, 154315, 158724, 176360, 185178, 198405, 211632, 238086, 246904, 264540, 277767, 308630, 317448, 352720, 357129, 370356, 396810, 462945, 476172, 493808, 529080, 555534, 595215, 617260, 634896, 714258, 740712, 793620, 833301, 925890, 952344, 1058160, 1111068, 1190430, 1234520, 1388835, 1428516, 1481424, 1587240, 1666602, 1785645, 1851780, 1904688, 2222136, 2380860, 2469040, 2499903, 2777670, 2857032, 3174480, 3333204, 3571290, 3703560, 4166505, 4444272, 4761720, 4999806, 5555340, 5714064, 6666408, 7142580, 7407120, 8333010, 9523440, 9999612, 11110680, 12499515, 13332816, 14285160, 16666020, 19999224, 22221360, 24999030, 28570320, 33332040, 39998448, 49998060, 66664080, 99996120, 199992240]

約数ペア:

[(1, 199992240), (2, 99996120), (3, 66664080), (4, 49998060), (5, 39998448), (6, 33332040), (7, 28570320), (8, 24999030), (9, 22221360), (10, 19999224), (12, 16666020), (14, 14285160), (15, 13332816), (16, 12499515), (18, 11110680), (20, 9999612), (21, 9523440), (24, 8333010), (27, 7407120), (28, 7142580), (30, 6666408), (35, 5714064), (36, 5555340), (40, 4999806), (42, 4761720), (45, 4444272), (48, 4166505), (54, 3703560), (56, 3571290), (60, 3333204), (63, 3174480), (70, 2857032), (72, 2777670), (80, 2499903), (81, 2469040), (84, 2380860), (90, 2222136), (105, 1904688), (108, 1851780), (112, 1785645), (120, 1666602), (126, 1587240), (135, 1481424), (140, 1428516), (144, 1388835), (162, 1234520), (168, 1190430), (180, 1111068), (189, 1058160), (210, 952344), (216, 925890), (240, 833301), (252, 793620), (270, 740712), (280, 714258), (315, 634896), (324, 617260), (336, 595215), (360, 555534), (378, 529080), (405, 493808), (420, 476172), (432, 462945), (504, 396810), (540, 370356), (560, 357129), (567, 352720), (630, 317448), (648, 308630), (720, 277767), (756, 264540), (810, 246904), (840, 238086), (945, 211632), (1008, 198405), (1080, 185178), (1134, 176360), (1260, 158724), (1296, 154315), (1512, 132270), (1620, 123452), (1680, 119043), (1890, 105816), (2160, 92589), (2268, 88180), (2520, 79362), (2835, 70544), (3024, 66135), (3240, 61726), (3780, 52908), (4409, 45360), (4536, 44090), (5040, 39681), (5670, 35272), (6480, 30863), (7560, 26454), (8818, 22680), (9072, 22045), (11340, 17636), (13227, 15120)]