258661891440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18908033}}^1$

素因数の和:18908071

約数の個数: 120

約数和(自身を含む): 914392524240

約数和(自身を除く): 655730632800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 18908033, 37816066, 56724099, 75632132, 94540165, 113448198, 151264264, 170172297, 189080330, 226896396, 283620495, 302528528, 340344594, 359252627, 378160660, 453792792, 567240990, 680689188, 718505254, 756321320, 850861485, 907585584, 1077757881, 1134481980, 1361378376, 1437010508, 1512642640, 1701722970, 1796263135, 2155515762, 2268963960, 2722756752, 2874021016, 3233273643, 3403445940, 3592526270, 4311031524, 4537927920, 5388789405, 5748042032, 6466547286, 6806891880, 7185052540, 8622063048, 10777578810, 12933094572, 13613783760, 14370105080, 16166368215, 17244126096, 21555157620, 25866189144, 28740210160, 32332736430, 43110315240, 51732378288, 64665472860, 86220630480, 129330945720, 258661891440]

約数ペア:

[(1, 258661891440), (2, 129330945720), (3, 86220630480), (4, 64665472860), (5, 51732378288), (6, 43110315240), (8, 32332736430), (9, 28740210160), (10, 25866189144), (12, 21555157620), (15, 17244126096), (16, 16166368215), (18, 14370105080), (19, 13613783760), (20, 12933094572), (24, 10777578810), (30, 8622063048), (36, 7185052540), (38, 6806891880), (40, 6466547286), (45, 5748042032), (48, 5388789405), (57, 4537927920), (60, 4311031524), (72, 3592526270), (76, 3403445940), (80, 3233273643), (90, 2874021016), (95, 2722756752), (114, 2268963960), (120, 2155515762), (144, 1796263135), (152, 1701722970), (171, 1512642640), (180, 1437010508), (190, 1361378376), (228, 1134481980), (240, 1077757881), (285, 907585584), (304, 850861485), (342, 756321320), (360, 718505254), (380, 680689188), (456, 567240990), (570, 453792792), (684, 378160660), (720, 359252627), (760, 340344594), (855, 302528528), (912, 283620495), (1140, 226896396), (1368, 189080330), (1520, 170172297), (1710, 151264264), (2280, 113448198), (2736, 94540165), (3420, 75632132), (4560, 56724099), (6840, 37816066), (13680, 18908033)]