1300699680

素因数分解:

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

素因数の和:16879

約数の個数: 192

約数和(自身を含む): 4886396928

約数和(自身を除く): 3585697248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5520, 6440, 7728, 9660, 11040, 12880, 15456, 16831, 19320, 25760, 33662, 38640, 50493, 67324, 77280, 84155, 100986, 117817, 134648, 168310, 201972, 235634, 252465, 269296, 336620, 353451, 387113, 403944, 471268, 504930, 538592, 589085, 673240, 706902, 774226, 807888, 942536, 1009860, 1161339, 1178170, 1346480, 1413804, 1548452, 1615776, 1767255, 1885072, 1935565, 2019720, 2322678, 2356340, 2692960, 2709791, 2827608, 3096904, 3534510, 3770144, 3871130, 4039440, 4645356, 4712680, 5419582, 5655216, 5806695, 6193808, 7069020, 7742260, 8078880, 8129373, 9290712, 9425360, 10839164, 11310432, 11613390, 12387616, 13548955, 14138040, 15484520, 16258746, 18581424, 18850720, 21678328, 23226780, 27097910, 28276080, 30969040, 32517492, 37162848, 40646865, 43356656, 46453560, 54195820, 56552160, 61938080, 65034984, 81293730, 86713312, 92907120, 108391640, 130069968, 162587460, 185814240, 216783280, 260139936, 325174920, 433566560, 650349840, 1300699680]

約数ペア:

[(1, 1300699680), (2, 650349840), (3, 433566560), (4, 325174920), (5, 260139936), (6, 216783280), (7, 185814240), (8, 162587460), (10, 130069968), (12, 108391640), (14, 92907120), (15, 86713312), (16, 81293730), (20, 65034984), (21, 61938080), (23, 56552160), (24, 54195820), (28, 46453560), (30, 43356656), (32, 40646865), (35, 37162848), (40, 32517492), (42, 30969040), (46, 28276080), (48, 27097910), (56, 23226780), (60, 21678328), (69, 18850720), (70, 18581424), (80, 16258746), (84, 15484520), (92, 14138040), (96, 13548955), (105, 12387616), (112, 11613390), (115, 11310432), (120, 10839164), (138, 9425360), (140, 9290712), (160, 8129373), (161, 8078880), (168, 7742260), (184, 7069020), (210, 6193808), (224, 5806695), (230, 5655216), (240, 5419582), (276, 4712680), (280, 4645356), (322, 4039440), (336, 3871130), (345, 3770144), (368, 3534510), (420, 3096904), (460, 2827608), (480, 2709791), (483, 2692960), (552, 2356340), (560, 2322678), (644, 2019720), (672, 1935565), (690, 1885072), (736, 1767255), (805, 1615776), (840, 1548452), (920, 1413804), (966, 1346480), (1104, 1178170), (1120, 1161339), (1288, 1009860), (1380, 942536), (1610, 807888), (1680, 774226), (1840, 706902), (1932, 673240), (2208, 589085), (2415, 538592), (2576, 504930), (2760, 471268), (3220, 403944), (3360, 387113), (3680, 353451), (3864, 336620), (4830, 269296), (5152, 252465), (5520, 235634), (6440, 201972), (7728, 168310), (9660, 134648), (11040, 117817), (12880, 100986), (15456, 84155), (16831, 77280), (19320, 67324), (25760, 50493), (33662, 38640)]