15843614760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1\times {\mathrm{661}}^1$

素因数の和:1296

約数の個数: 192

約数和(自身を含む): 52049088000

約数和(自身を除く): 36205473240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 479, 556, 661, 695, 834, 958, 1112, 1251, 1322, 1390, 1437, 1668, 1916, 1983, 2085, 2395, 2502, 2644, 2780, 2874, 3305, 3336, 3832, 3966, 4170, 4311, 4790, 5004, 5288, 5560, 5748, 5949, 6255, 6610, 7185, 7932, 8340, 8622, 9580, 9915, 10008, 11496, 11898, 12510, 13220, 14370, 15864, 16680, 17244, 19160, 19830, 21555, 23796, 25020, 26440, 28740, 29745, 34488, 39660, 43110, 47592, 50040, 57480, 59490, 66581, 79320, 86220, 91879, 118980, 133162, 172440, 183758, 199743, 237960, 266324, 275637, 316619, 332905, 367516, 399486, 459395, 532648, 551274, 599229, 633238, 665810, 735032, 798972, 826911, 918790, 949857, 998715, 1102548, 1198458, 1266476, 1331620, 1378185, 1583095, 1597944, 1653822, 1837580, 1899714, 1997430, 2205096, 2396916, 2532952, 2663240, 2756370, 2849571, 2996145, 3166190, 3307644, 3675160, 3799428, 3994860, 4134555, 4749285, 4793832, 5512740, 5699142, 5992290, 6332380, 6615288, 7598856, 7989720, 8269110, 9498570, 11025480, 11398284, 11984580, 12664760, 14247855, 16538220, 18997140, 22796568, 23969160, 28495710, 33076440, 37994280, 44010041, 56991420, 88020082, 113982840, 132030123, 176040164, 220050205, 264060246, 352080328, 396090369, 440100410, 528120492, 660150615, 792180738, 880200820, 1056240984, 1320301230, 1584361476, 1760401640, 1980451845, 2640602460, 3168722952, 3960903690, 5281204920, 7921807380, 15843614760]

約数ペア:

[(1, 15843614760), (2, 7921807380), (3, 5281204920), (4, 3960903690), (5, 3168722952), (6, 2640602460), (8, 1980451845), (9, 1760401640), (10, 1584361476), (12, 1320301230), (15, 1056240984), (18, 880200820), (20, 792180738), (24, 660150615), (30, 528120492), (36, 440100410), (40, 396090369), (45, 352080328), (60, 264060246), (72, 220050205), (90, 176040164), (120, 132030123), (139, 113982840), (180, 88020082), (278, 56991420), (360, 44010041), (417, 37994280), (479, 33076440), (556, 28495710), (661, 23969160), (695, 22796568), (834, 18997140), (958, 16538220), (1112, 14247855), (1251, 12664760), (1322, 11984580), (1390, 11398284), (1437, 11025480), (1668, 9498570), (1916, 8269110), (1983, 7989720), (2085, 7598856), (2395, 6615288), (2502, 6332380), (2644, 5992290), (2780, 5699142), (2874, 5512740), (3305, 4793832), (3336, 4749285), (3832, 4134555), (3966, 3994860), (4170, 3799428), (4311, 3675160), (4790, 3307644), (5004, 3166190), (5288, 2996145), (5560, 2849571), (5748, 2756370), (5949, 2663240), (6255, 2532952), (6610, 2396916), (7185, 2205096), (7932, 1997430), (8340, 1899714), (8622, 1837580), (9580, 1653822), (9915, 1597944), (10008, 1583095), (11496, 1378185), (11898, 1331620), (12510, 1266476), (13220, 1198458), (14370, 1102548), (15864, 998715), (16680, 949857), (17244, 918790), (19160, 826911), (19830, 798972), (21555, 735032), (23796, 665810), (25020, 633238), (26440, 599229), (28740, 551274), (29745, 532648), (34488, 459395), (39660, 399486), (43110, 367516), (47592, 332905), (50040, 316619), (57480, 275637), (59490, 266324), (66581, 237960), (79320, 199743), (86220, 183758), (91879, 172440), (118980, 133162)]