816332347440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1217}}^1\times {\mathrm{1913}}^1$

素因数の和:3636

約数の個数: 240

約数和(自身を含む): 2750840059968

約数和(自身を除く): 1934507712528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 487, 720, 974, 1217, 1461, 1913, 1948, 2434, 2435, 2922, 3651, 3826, 3896, 4383, 4868, 4870, 5739, 5844, 6085, 7302, 7305, 7652, 7792, 8766, 9565, 9736, 9740, 10953, 11478, 11688, 12170, 14604, 14610, 15304, 17217, 17532, 18255, 19130, 19472, 19480, 21906, 21915, 22956, 23376, 24340, 28695, 29208, 29220, 30608, 34434, 35064, 36510, 38260, 38960, 43812, 43830, 45912, 48680, 54765, 57390, 58416, 58440, 68868, 70128, 73020, 76520, 86085, 87624, 87660, 91824, 97360, 109530, 114780, 116880, 137736, 146040, 153040, 172170, 175248, 175320, 219060, 229560, 275472, 292080, 344340, 350640, 438120, 459120, 592679, 688680, 876240, 931631, 1185358, 1377360, 1778037, 1863262, 2328121, 2370716, 2794893, 2963395, 3556074, 3726524, 4656242, 4658155, 4741432, 5334111, 5589786, 5926790, 6984363, 7112148, 7453048, 8384679, 8890185, 9312484, 9316310, 9482864, 10668222, 11179572, 11640605, 11853580, 13968726, 13974465, 14224296, 14906096, 16769358, 17780370, 18624968, 18632620, 20953089, 21336444, 22359144, 23281210, 23707160, 26670555, 27937452, 27948930, 28448592, 33538716, 34921815, 35560740, 37249936, 37265240, 41906178, 41923395, 42672888, 44718288, 46562420, 47414320, 53341110, 55874904, 55897860, 67077432, 69843630, 71121480, 74530480, 83812356, 83846790, 85345776, 93124840, 104765445, 106682220, 111749808, 111795720, 134154864, 139687260, 142242960, 167624712, 167693580, 186249680, 209530890, 213364440, 223591440, 279374520, 335249424, 335387160, 419061780, 426728880, 558749040, 670774320, 838123560, 1133794927, 1676247120, 2267589854, 3401384781, 4535179708, 5668974635, 6802769562, 9070359416, 10204154343, 11337949270, 13605539124, 17006923905, 18140718832, 20408308686, 22675898540, 27211078248, 34013847810, 40816617372, 45351797080, 51020771715, 54422156496, 68027695620, 81633234744, 90703594160, 102041543430, 136055391240, 163266469488, 204083086860, 272110782480, 408166173720, 816332347440]

約数ペア:

[(1, 816332347440), (2, 408166173720), (3, 272110782480), (4, 204083086860), (5, 163266469488), (6, 136055391240), (8, 102041543430), (9, 90703594160), (10, 81633234744), (12, 68027695620), (15, 54422156496), (16, 51020771715), (18, 45351797080), (20, 40816617372), (24, 34013847810), (30, 27211078248), (36, 22675898540), (40, 20408308686), (45, 18140718832), (48, 17006923905), (60, 13605539124), (72, 11337949270), (80, 10204154343), (90, 9070359416), (120, 6802769562), (144, 5668974635), (180, 4535179708), (240, 3401384781), (360, 2267589854), (487, 1676247120), (720, 1133794927), (974, 838123560), (1217, 670774320), (1461, 558749040), (1913, 426728880), (1948, 419061780), (2434, 335387160), (2435, 335249424), (2922, 279374520), (3651, 223591440), (3826, 213364440), (3896, 209530890), (4383, 186249680), (4868, 167693580), (4870, 167624712), (5739, 142242960), (5844, 139687260), (6085, 134154864), (7302, 111795720), (7305, 111749808), (7652, 106682220), (7792, 104765445), (8766, 93124840), (9565, 85345776), (9736, 83846790), (9740, 83812356), (10953, 74530480), (11478, 71121480), (11688, 69843630), (12170, 67077432), (14604, 55897860), (14610, 55874904), (15304, 53341110), (17217, 47414320), (17532, 46562420), (18255, 44718288), (19130, 42672888), (19472, 41923395), (19480, 41906178), (21906, 37265240), (21915, 37249936), (22956, 35560740), (23376, 34921815), (24340, 33538716), (28695, 28448592), (29208, 27948930), (29220, 27937452), (30608, 26670555), (34434, 23707160), (35064, 23281210), (36510, 22359144), (38260, 21336444), (38960, 20953089), (43812, 18632620), (43830, 18624968), (45912, 17780370), (48680, 16769358), (54765, 14906096), (57390, 14224296), (58416, 13974465), (58440, 13968726), (68868, 11853580), (70128, 11640605), (73020, 11179572), (76520, 10668222), (86085, 9482864), (87624, 9316310), (87660, 9312484), (91824, 8890185), (97360, 8384679), (109530, 7453048), (114780, 7112148), (116880, 6984363), (137736, 5926790), (146040, 5589786), (153040, 5334111), (172170, 4741432), (175248, 4658155), (175320, 4656242), (219060, 3726524), (229560, 3556074), (275472, 2963395), (292080, 2794893), (344340, 2370716), (350640, 2328121), (438120, 1863262), (459120, 1778037), (592679, 1377360), (688680, 1185358), (876240, 931631)]