325174920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16831}}^1$

素因数の和:16875

約数の個数: 128

約数和(自身を含む): 1163427840

約数和(自身を除く): 838252920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 16831, 19320, 33662, 50493, 67324, 84155, 100986, 117817, 134648, 168310, 201972, 235634, 252465, 336620, 353451, 387113, 403944, 471268, 504930, 589085, 673240, 706902, 774226, 942536, 1009860, 1161339, 1178170, 1413804, 1548452, 1767255, 1935565, 2019720, 2322678, 2356340, 2709791, 2827608, 3096904, 3534510, 3871130, 4645356, 4712680, 5419582, 5806695, 7069020, 7742260, 8129373, 9290712, 10839164, 11613390, 13548955, 14138040, 15484520, 16258746, 21678328, 23226780, 27097910, 32517492, 40646865, 46453560, 54195820, 65034984, 81293730, 108391640, 162587460, 325174920]

約数ペア:

[(1, 325174920), (2, 162587460), (3, 108391640), (4, 81293730), (5, 65034984), (6, 54195820), (7, 46453560), (8, 40646865), (10, 32517492), (12, 27097910), (14, 23226780), (15, 21678328), (20, 16258746), (21, 15484520), (23, 14138040), (24, 13548955), (28, 11613390), (30, 10839164), (35, 9290712), (40, 8129373), (42, 7742260), (46, 7069020), (56, 5806695), (60, 5419582), (69, 4712680), (70, 4645356), (84, 3871130), (92, 3534510), (105, 3096904), (115, 2827608), (120, 2709791), (138, 2356340), (140, 2322678), (161, 2019720), (168, 1935565), (184, 1767255), (210, 1548452), (230, 1413804), (276, 1178170), (280, 1161339), (322, 1009860), (345, 942536), (420, 774226), (460, 706902), (483, 673240), (552, 589085), (644, 504930), (690, 471268), (805, 403944), (840, 387113), (920, 353451), (966, 336620), (1288, 252465), (1380, 235634), (1610, 201972), (1932, 168310), (2415, 134648), (2760, 117817), (3220, 100986), (3864, 84155), (4830, 67324), (6440, 50493), (9660, 33662), (16831, 19320)]