201823920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:664

約数の個数: 160

約数和(自身を含む): 699955200

約数和(自身を除く): 498131280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 223, 240, 270, 360, 419, 432, 446, 540, 669, 720, 838, 892, 1080, 1115, 1257, 1338, 1676, 1784, 2007, 2095, 2160, 2230, 2514, 2676, 3345, 3352, 3568, 3771, 4014, 4190, 4460, 5028, 5352, 6021, 6285, 6690, 6704, 7542, 8028, 8380, 8920, 10035, 10056, 10704, 11313, 12042, 12570, 13380, 15084, 16056, 16760, 17840, 18855, 20070, 20112, 22626, 24084, 25140, 26760, 30105, 30168, 32112, 33520, 37710, 40140, 45252, 48168, 50280, 53520, 56565, 60210, 60336, 75420, 80280, 90504, 93437, 96336, 100560, 113130, 120420, 150840, 160560, 181008, 186874, 226260, 240840, 280311, 301680, 373748, 452520, 467185, 481680, 560622, 747496, 840933, 905040, 934370, 1121244, 1401555, 1494992, 1681866, 1868740, 2242488, 2522799, 2803110, 3363732, 3737480, 4204665, 4484976, 5045598, 5606220, 6727464, 7474960, 8409330, 10091196, 11212440, 12613995, 13454928, 16818660, 20182392, 22424880, 25227990, 33637320, 40364784, 50455980, 67274640, 100911960, 201823920]

約数ペア:

[(1, 201823920), (2, 100911960), (3, 67274640), (4, 50455980), (5, 40364784), (6, 33637320), (8, 25227990), (9, 22424880), (10, 20182392), (12, 16818660), (15, 13454928), (16, 12613995), (18, 11212440), (20, 10091196), (24, 8409330), (27, 7474960), (30, 6727464), (36, 5606220), (40, 5045598), (45, 4484976), (48, 4204665), (54, 3737480), (60, 3363732), (72, 2803110), (80, 2522799), (90, 2242488), (108, 1868740), (120, 1681866), (135, 1494992), (144, 1401555), (180, 1121244), (216, 934370), (223, 905040), (240, 840933), (270, 747496), (360, 560622), (419, 481680), (432, 467185), (446, 452520), (540, 373748), (669, 301680), (720, 280311), (838, 240840), (892, 226260), (1080, 186874), (1115, 181008), (1257, 160560), (1338, 150840), (1676, 120420), (1784, 113130), (2007, 100560), (2095, 96336), (2160, 93437), (2230, 90504), (2514, 80280), (2676, 75420), (3345, 60336), (3352, 60210), (3568, 56565), (3771, 53520), (4014, 50280), (4190, 48168), (4460, 45252), (5028, 40140), (5352, 37710), (6021, 33520), (6285, 32112), (6690, 30168), (6704, 30105), (7542, 26760), (8028, 25140), (8380, 24084), (8920, 22626), (10035, 20112), (10056, 20070), (10704, 18855), (11313, 17840), (12042, 16760), (12570, 16056), (13380, 15084)]