214687440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27107}}^1$

素因数の和:27137

約数の個数: 120

約数和(自身を含む): 786565728

約数和(自身を除く): 571878288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 27107, 54214, 81321, 108428, 135535, 162642, 216856, 243963, 271070, 298177, 325284, 406605, 433712, 487926, 542140, 596354, 650568, 813210, 894531, 975852, 1084280, 1192708, 1219815, 1301136, 1490885, 1626420, 1789062, 1951704, 2168560, 2385416, 2439630, 2683593, 2981770, 3252840, 3578124, 3903408, 4472655, 4770832, 4879260, 5367186, 5963540, 6505680, 7156248, 8945310, 9758520, 10734372, 11927080, 13417965, 14312496, 17890620, 19517040, 21468744, 23854160, 26835930, 35781240, 42937488, 53671860, 71562480, 107343720, 214687440]

約数ペア:

[(1, 214687440), (2, 107343720), (3, 71562480), (4, 53671860), (5, 42937488), (6, 35781240), (8, 26835930), (9, 23854160), (10, 21468744), (11, 19517040), (12, 17890620), (15, 14312496), (16, 13417965), (18, 11927080), (20, 10734372), (22, 9758520), (24, 8945310), (30, 7156248), (33, 6505680), (36, 5963540), (40, 5367186), (44, 4879260), (45, 4770832), (48, 4472655), (55, 3903408), (60, 3578124), (66, 3252840), (72, 2981770), (80, 2683593), (88, 2439630), (90, 2385416), (99, 2168560), (110, 1951704), (120, 1789062), (132, 1626420), (144, 1490885), (165, 1301136), (176, 1219815), (180, 1192708), (198, 1084280), (220, 975852), (240, 894531), (264, 813210), (330, 650568), (360, 596354), (396, 542140), (440, 487926), (495, 433712), (528, 406605), (660, 325284), (720, 298177), (792, 271070), (880, 243963), (990, 216856), (1320, 162642), (1584, 135535), (1980, 108428), (2640, 81321), (3960, 54214), (7920, 27107)]