1392656040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 4628566800

約数和(自身を除く): 3235910760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 197, 219, 269, 292, 360, 365, 394, 438, 538, 584, 591, 657, 730, 788, 807, 876, 985, 1076, 1095, 1182, 1314, 1345, 1460, 1576, 1614, 1752, 1773, 1970, 2152, 2190, 2364, 2421, 2628, 2690, 2920, 2955, 3228, 3285, 3546, 3940, 4035, 4380, 4728, 4842, 5256, 5380, 5910, 6456, 6570, 7092, 7880, 8070, 8760, 8865, 9684, 10760, 11820, 12105, 13140, 14184, 14381, 16140, 17730, 19368, 19637, 23640, 24210, 26280, 28762, 32280, 35460, 39274, 43143, 48420, 52993, 57524, 58911, 70920, 71905, 78548, 86286, 96840, 98185, 105986, 115048, 117822, 129429, 143810, 157096, 158979, 172572, 176733, 196370, 211972, 215715, 235644, 258858, 264965, 287620, 294555, 317958, 345144, 353466, 392740, 423944, 431430, 471288, 476937, 517716, 529930, 575240, 589110, 635916, 647145, 706932, 785480, 794895, 862860, 883665, 953874, 1035432, 1059860, 1178220, 1271832, 1294290, 1413864, 1589790, 1725720, 1767330, 1907748, 2119720, 2356440, 2384685, 2588580, 3179580, 3534660, 3815496, 3868489, 4769370, 5177160, 6359160, 7069320, 7736978, 9538740, 11605467, 15473956, 19077480, 19342445, 23210934, 30947912, 34816401, 38684890, 46421868, 58027335, 69632802, 77369780, 92843736, 116054670, 139265604, 154739560, 174082005, 232109340, 278531208, 348164010, 464218680, 696328020, 1392656040]

約数ペア:

[(1, 1392656040), (2, 696328020), (3, 464218680), (4, 348164010), (5, 278531208), (6, 232109340), (8, 174082005), (9, 154739560), (10, 139265604), (12, 116054670), (15, 92843736), (18, 77369780), (20, 69632802), (24, 58027335), (30, 46421868), (36, 38684890), (40, 34816401), (45, 30947912), (60, 23210934), (72, 19342445), (73, 19077480), (90, 15473956), (120, 11605467), (146, 9538740), (180, 7736978), (197, 7069320), (219, 6359160), (269, 5177160), (292, 4769370), (360, 3868489), (365, 3815496), (394, 3534660), (438, 3179580), (538, 2588580), (584, 2384685), (591, 2356440), (657, 2119720), (730, 1907748), (788, 1767330), (807, 1725720), (876, 1589790), (985, 1413864), (1076, 1294290), (1095, 1271832), (1182, 1178220), (1314, 1059860), (1345, 1035432), (1460, 953874), (1576, 883665), (1614, 862860), (1752, 794895), (1773, 785480), (1970, 706932), (2152, 647145), (2190, 635916), (2364, 589110), (2421, 575240), (2628, 529930), (2690, 517716), (2920, 476937), (2955, 471288), (3228, 431430), (3285, 423944), (3546, 392740), (3940, 353466), (4035, 345144), (4380, 317958), (4728, 294555), (4842, 287620), (5256, 264965), (5380, 258858), (5910, 235644), (6456, 215715), (6570, 211972), (7092, 196370), (7880, 176733), (8070, 172572), (8760, 158979), (8865, 157096), (9684, 143810), (10760, 129429), (11820, 117822), (12105, 115048), (13140, 105986), (14184, 98185), (14381, 96840), (16140, 86286), (17730, 78548), (19368, 71905), (19637, 70920), (23640, 58911), (24210, 57524), (26280, 52993), (28762, 48420), (32280, 43143), (35460, 39274)]