264954480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6857}}^1$

素因数の和:6903

約数の個数: 160

約数和(自身を含む): 979651584

約数和(自身を除く): 714697104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 6857, 7728, 9660, 12880, 13714, 19320, 20571, 27428, 34285, 38640, 41142, 47999, 54856, 68570, 82284, 95998, 102855, 109712, 137140, 143997, 157711, 164568, 191996, 205710, 239995, 274280, 287994, 315422, 329136, 383992, 411420, 473133, 479990, 548560, 575988, 630844, 719985, 767984, 788555, 822840, 946266, 959980, 1103977, 1151976, 1261688, 1439970, 1577110, 1645680, 1892532, 1919960, 2207954, 2303952, 2365665, 2523376, 2879940, 3154220, 3311931, 3785064, 3839920, 4415908, 4731330, 5519885, 5759880, 6308440, 6623862, 7570128, 8831816, 9462660, 11039770, 11519760, 12616880, 13247724, 16559655, 17663632, 18925320, 22079540, 26495448, 33119310, 37850640, 44159080, 52990896, 66238620, 88318160, 132477240, 264954480]

約数ペア:

[(1, 264954480), (2, 132477240), (3, 88318160), (4, 66238620), (5, 52990896), (6, 44159080), (7, 37850640), (8, 33119310), (10, 26495448), (12, 22079540), (14, 18925320), (15, 17663632), (16, 16559655), (20, 13247724), (21, 12616880), (23, 11519760), (24, 11039770), (28, 9462660), (30, 8831816), (35, 7570128), (40, 6623862), (42, 6308440), (46, 5759880), (48, 5519885), (56, 4731330), (60, 4415908), (69, 3839920), (70, 3785064), (80, 3311931), (84, 3154220), (92, 2879940), (105, 2523376), (112, 2365665), (115, 2303952), (120, 2207954), (138, 1919960), (140, 1892532), (161, 1645680), (168, 1577110), (184, 1439970), (210, 1261688), (230, 1151976), (240, 1103977), (276, 959980), (280, 946266), (322, 822840), (336, 788555), (345, 767984), (368, 719985), (420, 630844), (460, 575988), (483, 548560), (552, 479990), (560, 473133), (644, 411420), (690, 383992), (805, 329136), (840, 315422), (920, 287994), (966, 274280), (1104, 239995), (1288, 205710), (1380, 191996), (1610, 164568), (1680, 157711), (1840, 143997), (1932, 137140), (2415, 109712), (2576, 102855), (2760, 95998), (3220, 82284), (3864, 68570), (4830, 54856), (5520, 47999), (6440, 41142), (6857, 38640), (7728, 34285), (9660, 27428), (12880, 20571), (13714, 19320)]