196584480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:879

約数の個数: 144

約数和(自身を含む): 675065664

約数和(自身を除く): 478481184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 288, 360, 422, 480, 633, 647, 720, 844, 1055, 1266, 1294, 1440, 1688, 1899, 1941, 2110, 2532, 2588, 3165, 3235, 3376, 3798, 3882, 4220, 5064, 5176, 5823, 6330, 6470, 6752, 7596, 7764, 8440, 9495, 9705, 10128, 10352, 11646, 12660, 12940, 15192, 15528, 16880, 18990, 19410, 20256, 20704, 23292, 25320, 25880, 29115, 30384, 31056, 33760, 37980, 38820, 46584, 50640, 51760, 58230, 60768, 62112, 75960, 77640, 93168, 101280, 103520, 116460, 136517, 151920, 155280, 186336, 232920, 273034, 303840, 310560, 409551, 465840, 546068, 682585, 819102, 931680, 1092136, 1228653, 1365170, 1638204, 2047755, 2184272, 2457306, 2730340, 3276408, 4095510, 4368544, 4914612, 5460680, 6143265, 6552816, 8191020, 9829224, 10921360, 12286530, 13105632, 16382040, 19658448, 21842720, 24573060, 32764080, 39316896, 49146120, 65528160, 98292240, 196584480]

約数ペア:

[(1, 196584480), (2, 98292240), (3, 65528160), (4, 49146120), (5, 39316896), (6, 32764080), (8, 24573060), (9, 21842720), (10, 19658448), (12, 16382040), (15, 13105632), (16, 12286530), (18, 10921360), (20, 9829224), (24, 8191020), (30, 6552816), (32, 6143265), (36, 5460680), (40, 4914612), (45, 4368544), (48, 4095510), (60, 3276408), (72, 2730340), (80, 2457306), (90, 2184272), (96, 2047755), (120, 1638204), (144, 1365170), (160, 1228653), (180, 1092136), (211, 931680), (240, 819102), (288, 682585), (360, 546068), (422, 465840), (480, 409551), (633, 310560), (647, 303840), (720, 273034), (844, 232920), (1055, 186336), (1266, 155280), (1294, 151920), (1440, 136517), (1688, 116460), (1899, 103520), (1941, 101280), (2110, 93168), (2532, 77640), (2588, 75960), (3165, 62112), (3235, 60768), (3376, 58230), (3798, 51760), (3882, 50640), (4220, 46584), (5064, 38820), (5176, 37980), (5823, 33760), (6330, 31056), (6470, 30384), (6752, 29115), (7596, 25880), (7764, 25320), (8440, 23292), (9495, 20704), (9705, 20256), (10128, 19410), (10352, 18990), (11646, 16880), (12660, 15528), (12940, 15192)]