2762760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 256

約数和(自身を含む): 11612160

約数和(自身を除く): 8849400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 23, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 46, 52, 55, 56, 60, 65, 66, 69, 70, 77, 78, 84, 88, 91, 92, 104, 105, 110, 115, 120, 130, 132, 138, 140, 143, 154, 156, 161, 165, 168, 182, 184, 195, 210, 220, 230, 231, 253, 260, 264, 273, 276, 280, 286, 299, 308, 312, 322, 330, 345, 364, 385, 390, 420, 429, 440, 455, 460, 462, 483, 506, 520, 546, 552, 572, 598, 616, 644, 660, 690, 715, 728, 759, 770, 780, 805, 840, 858, 897, 910, 920, 924, 966, 1001, 1012, 1092, 1144, 1155, 1196, 1265, 1288, 1320, 1365, 1380, 1430, 1495, 1518, 1540, 1560, 1610, 1716, 1771, 1794, 1820, 1848, 1932, 2002, 2024, 2093, 2145, 2184, 2310, 2392, 2415, 2530, 2730, 2760, 2860, 2990, 3003, 3036, 3080, 3220, 3289, 3432, 3542, 3588, 3640, 3795, 3864, 4004, 4186, 4290, 4485, 4620, 4830, 5005, 5060, 5313, 5460, 5720, 5980, 6006, 6072, 6279, 6440, 6578, 7084, 7176, 7590, 8008, 8372, 8580, 8855, 8970, 9240, 9660, 9867, 10010, 10120, 10465, 10626, 10920, 11960, 12012, 12558, 13156, 14168, 15015, 15180, 16445, 16744, 17160, 17710, 17940, 19320, 19734, 20020, 20930, 21252, 23023, 24024, 25116, 26312, 26565, 30030, 30360, 31395, 32890, 35420, 35880, 39468, 40040, 41860, 42504, 46046, 49335, 50232, 53130, 60060, 62790, 65780, 69069, 70840, 78936, 83720, 92092, 98670, 106260, 115115, 120120, 125580, 131560, 138138, 184184, 197340, 212520, 230230, 251160, 276276, 345345, 394680, 460460, 552552, 690690, 920920, 1381380, 2762760]

約数ペア:

[(1, 2762760), (2, 1381380), (3, 920920), (4, 690690), (5, 552552), (6, 460460), (7, 394680), (8, 345345), (10, 276276), (11, 251160), (12, 230230), (13, 212520), (14, 197340), (15, 184184), (20, 138138), (21, 131560), (22, 125580), (23, 120120), (24, 115115), (26, 106260), (28, 98670), (30, 92092), (33, 83720), (35, 78936), (39, 70840), (40, 69069), (42, 65780), (44, 62790), (46, 60060), (52, 53130), (55, 50232), (56, 49335), (60, 46046), (65, 42504), (66, 41860), (69, 40040), (70, 39468), (77, 35880), (78, 35420), (84, 32890), (88, 31395), (91, 30360), (92, 30030), (104, 26565), (105, 26312), (110, 25116), (115, 24024), (120, 23023), (130, 21252), (132, 20930), (138, 20020), (140, 19734), (143, 19320), (154, 17940), (156, 17710), (161, 17160), (165, 16744), (168, 16445), (182, 15180), (184, 15015), (195, 14168), (210, 13156), (220, 12558), (230, 12012), (231, 11960), (253, 10920), (260, 10626), (264, 10465), (273, 10120), (276, 10010), (280, 9867), (286, 9660), (299, 9240), (308, 8970), (312, 8855), (322, 8580), (330, 8372), (345, 8008), (364, 7590), (385, 7176), (390, 7084), (420, 6578), (429, 6440), (440, 6279), (455, 6072), (460, 6006), (462, 5980), (483, 5720), (506, 5460), (520, 5313), (546, 5060), (552, 5005), (572, 4830), (598, 4620), (616, 4485), (644, 4290), (660, 4186), (690, 4004), (715, 3864), (728, 3795), (759, 3640), (770, 3588), (780, 3542), (805, 3432), (840, 3289), (858, 3220), (897, 3080), (910, 3036), (920, 3003), (924, 2990), (966, 2860), (1001, 2760), (1012, 2730), (1092, 2530), (1144, 2415), (1155, 2392), (1196, 2310), (1265, 2184), (1288, 2145), (1320, 2093), (1365, 2024), (1380, 2002), (1430, 1932), (1495, 1848), (1518, 1820), (1540, 1794), (1560, 1771), (1610, 1716)]