15722091720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{19163}}^1$

素因数の和:19276

約数の個数: 192

約数和(自身を含む): 53274386880

約数和(自身を除く): 37552295160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 53, 60, 72, 86, 90, 106, 120, 129, 159, 172, 180, 212, 215, 258, 265, 318, 344, 360, 387, 424, 430, 477, 516, 530, 636, 645, 774, 795, 860, 954, 1032, 1060, 1272, 1290, 1548, 1590, 1720, 1908, 1935, 2120, 2279, 2385, 2580, 3096, 3180, 3816, 3870, 4558, 4770, 5160, 6360, 6837, 7740, 9116, 9540, 11395, 13674, 15480, 18232, 19080, 19163, 20511, 22790, 27348, 34185, 38326, 41022, 45580, 54696, 57489, 68370, 76652, 82044, 91160, 95815, 102555, 114978, 136740, 153304, 164088, 172467, 191630, 205110, 229956, 273480, 287445, 344934, 383260, 410220, 459912, 574890, 689868, 766520, 820440, 824009, 862335, 1015639, 1149780, 1379736, 1648018, 1724670, 2031278, 2299560, 2472027, 3046917, 3296036, 3449340, 4062556, 4120045, 4944054, 5078195, 6093834, 6592072, 6898680, 7416081, 8125112, 8240090, 9140751, 9888108, 10156390, 12187668, 12360135, 14832162, 15234585, 16480180, 18281502, 19776216, 20312780, 24375336, 24720270, 29664324, 30469170, 32960360, 36563004, 37080405, 40625560, 43672477, 45703755, 49440540, 59328648, 60938340, 73126008, 74160810, 87344954, 91407510, 98881080, 121876680, 131017431, 148321620, 174689908, 182815020, 218362385, 262034862, 296643240, 349379816, 365630040, 393052293, 436724770, 524069724, 655087155, 786104586, 873449540, 1048139448, 1310174310, 1572209172, 1746899080, 1965261465, 2620348620, 3144418344, 3930522930, 5240697240, 7861045860, 15722091720]

約数ペア:

[(1, 15722091720), (2, 7861045860), (3, 5240697240), (4, 3930522930), (5, 3144418344), (6, 2620348620), (8, 1965261465), (9, 1746899080), (10, 1572209172), (12, 1310174310), (15, 1048139448), (18, 873449540), (20, 786104586), (24, 655087155), (30, 524069724), (36, 436724770), (40, 393052293), (43, 365630040), (45, 349379816), (53, 296643240), (60, 262034862), (72, 218362385), (86, 182815020), (90, 174689908), (106, 148321620), (120, 131017431), (129, 121876680), (159, 98881080), (172, 91407510), (180, 87344954), (212, 74160810), (215, 73126008), (258, 60938340), (265, 59328648), (318, 49440540), (344, 45703755), (360, 43672477), (387, 40625560), (424, 37080405), (430, 36563004), (477, 32960360), (516, 30469170), (530, 29664324), (636, 24720270), (645, 24375336), (774, 20312780), (795, 19776216), (860, 18281502), (954, 16480180), (1032, 15234585), (1060, 14832162), (1272, 12360135), (1290, 12187668), (1548, 10156390), (1590, 9888108), (1720, 9140751), (1908, 8240090), (1935, 8125112), (2120, 7416081), (2279, 6898680), (2385, 6592072), (2580, 6093834), (3096, 5078195), (3180, 4944054), (3816, 4120045), (3870, 4062556), (4558, 3449340), (4770, 3296036), (5160, 3046917), (6360, 2472027), (6837, 2299560), (7740, 2031278), (9116, 1724670), (9540, 1648018), (11395, 1379736), (13674, 1149780), (15480, 1015639), (18232, 862335), (19080, 824009), (19163, 820440), (20511, 766520), (22790, 689868), (27348, 574890), (34185, 459912), (38326, 410220), (41022, 383260), (45580, 344934), (54696, 287445), (57489, 273480), (68370, 229956), (76652, 205110), (82044, 191630), (91160, 172467), (95815, 164088), (102555, 153304), (114978, 136740)]