159699960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:650

約数の個数: 192

約数和(自身を含む): 599040000

約数和(自身を除く): 439340040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 252, 254, 280, 315, 360, 381, 420, 499, 504, 508, 630, 635, 762, 840, 889, 998, 1016, 1143, 1260, 1270, 1497, 1524, 1778, 1905, 1996, 2286, 2495, 2520, 2540, 2667, 2994, 3048, 3493, 3556, 3810, 3992, 4445, 4491, 4572, 4990, 5080, 5334, 5715, 5988, 6986, 7112, 7485, 7620, 8001, 8890, 8982, 9144, 9980, 10479, 10668, 11430, 11976, 13335, 13972, 14970, 15240, 16002, 17465, 17780, 17964, 19960, 20958, 21336, 22455, 22860, 26670, 27944, 29940, 31437, 32004, 34930, 35560, 35928, 40005, 41916, 44910, 45720, 52395, 53340, 59880, 62874, 63373, 64008, 69860, 80010, 83832, 89820, 104790, 106680, 125748, 126746, 139720, 157185, 160020, 179640, 190119, 209580, 251496, 253492, 314370, 316865, 320040, 380238, 419160, 443611, 506984, 570357, 628740, 633730, 760476, 887222, 950595, 1140714, 1257480, 1267460, 1330833, 1520952, 1774444, 1901190, 2218055, 2281428, 2534920, 2661666, 2851785, 3548888, 3802380, 3992499, 4436110, 4562856, 5323332, 5703570, 6654165, 7604760, 7984998, 8872220, 10646664, 11407140, 13308330, 15969996, 17744440, 19962495, 22814280, 26616660, 31939992, 39924990, 53233320, 79849980, 159699960]

約数ペア:

[(1, 159699960), (2, 79849980), (3, 53233320), (4, 39924990), (5, 31939992), (6, 26616660), (7, 22814280), (8, 19962495), (9, 17744440), (10, 15969996), (12, 13308330), (14, 11407140), (15, 10646664), (18, 8872220), (20, 7984998), (21, 7604760), (24, 6654165), (28, 5703570), (30, 5323332), (35, 4562856), (36, 4436110), (40, 3992499), (42, 3802380), (45, 3548888), (56, 2851785), (60, 2661666), (63, 2534920), (70, 2281428), (72, 2218055), (84, 1901190), (90, 1774444), (105, 1520952), (120, 1330833), (126, 1267460), (127, 1257480), (140, 1140714), (168, 950595), (180, 887222), (210, 760476), (252, 633730), (254, 628740), (280, 570357), (315, 506984), (360, 443611), (381, 419160), (420, 380238), (499, 320040), (504, 316865), (508, 314370), (630, 253492), (635, 251496), (762, 209580), (840, 190119), (889, 179640), (998, 160020), (1016, 157185), (1143, 139720), (1260, 126746), (1270, 125748), (1497, 106680), (1524, 104790), (1778, 89820), (1905, 83832), (1996, 80010), (2286, 69860), (2495, 64008), (2520, 63373), (2540, 62874), (2667, 59880), (2994, 53340), (3048, 52395), (3493, 45720), (3556, 44910), (3810, 41916), (3992, 40005), (4445, 35928), (4491, 35560), (4572, 34930), (4990, 32004), (5080, 31437), (5334, 29940), (5715, 27944), (5988, 26670), (6986, 22860), (7112, 22455), (7485, 21336), (7620, 20958), (8001, 19960), (8890, 17964), (8982, 17780), (9144, 17465), (9980, 16002), (10479, 15240), (10668, 14970), (11430, 13972), (11976, 13335)]