51156656640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17483}}^1$

素因数の和:17639

約数の個数: 240

約数和(自身を含む): 178575141888

約数和(自身を除く): 127418485248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 512, 576, 635, 640, 720, 762, 768, 960, 1016, 1143, 1152, 1270, 1280, 1440, 1524, 1536, 1905, 1920, 2032, 2286, 2304, 2540, 2560, 2880, 3048, 3810, 3840, 4064, 4572, 4608, 5080, 5715, 5760, 6096, 7620, 7680, 8128, 9144, 10160, 11430, 11520, 12192, 15240, 16256, 17483, 18288, 20320, 22860, 23040, 24384, 30480, 32512, 34966, 36576, 40640, 45720, 48768, 52449, 60960, 65024, 69932, 73152, 81280, 87415, 91440, 97536, 104898, 121920, 139864, 146304, 157347, 162560, 174830, 182880, 195072, 209796, 243840, 262245, 279728, 292608, 314694, 325120, 349660, 365760, 419592, 487680, 524490, 559456, 585216, 629388, 699320, 731520, 786735, 839184, 975360, 1048980, 1118912, 1258776, 1398640, 1463040, 1573470, 1678368, 2097960, 2220341, 2237824, 2517552, 2797280, 2926080, 3146940, 3356736, 4195920, 4440682, 4475648, 5035104, 5594560, 6293880, 6661023, 6713472, 8391840, 8881364, 8951296, 10070208, 11101705, 11189120, 12587760, 13322046, 13426944, 16783680, 17762728, 19983069, 20140416, 22203410, 22378240, 25175520, 26644092, 26853888, 33305115, 33567360, 35525456, 39966138, 40280832, 44406820, 44756480, 50351040, 53288184, 66610230, 67134720, 71050912, 79932276, 80561664, 88813640, 99915345, 100702080, 106576368, 133220460, 134269440, 142101824, 159864552, 177627280, 199830690, 201404160, 213152736, 266440920, 284203648, 319729104, 355254560, 399661380, 402808320, 426305472, 532881840, 568407296, 639458208, 710509120, 799322760, 852610944, 1065763680, 1136814592, 1278916416, 1421018240, 1598645520, 1705221888, 2131527360, 2557832832, 2842036480, 3197291040, 3410443776, 4263054720, 5115665664, 5684072960, 6394582080, 8526109440, 10231331328, 12789164160, 17052218880, 25578328320, 51156656640]

約数ペア:

[(1, 51156656640), (2, 25578328320), (3, 17052218880), (4, 12789164160), (5, 10231331328), (6, 8526109440), (8, 6394582080), (9, 5684072960), (10, 5115665664), (12, 4263054720), (15, 3410443776), (16, 3197291040), (18, 2842036480), (20, 2557832832), (24, 2131527360), (30, 1705221888), (32, 1598645520), (36, 1421018240), (40, 1278916416), (45, 1136814592), (48, 1065763680), (60, 852610944), (64, 799322760), (72, 710509120), (80, 639458208), (90, 568407296), (96, 532881840), (120, 426305472), (127, 402808320), (128, 399661380), (144, 355254560), (160, 319729104), (180, 284203648), (192, 266440920), (240, 213152736), (254, 201404160), (256, 199830690), (288, 177627280), (320, 159864552), (360, 142101824), (381, 134269440), (384, 133220460), (480, 106576368), (508, 100702080), (512, 99915345), (576, 88813640), (635, 80561664), (640, 79932276), (720, 71050912), (762, 67134720), (768, 66610230), (960, 53288184), (1016, 50351040), (1143, 44756480), (1152, 44406820), (1270, 40280832), (1280, 39966138), (1440, 35525456), (1524, 33567360), (1536, 33305115), (1905, 26853888), (1920, 26644092), (2032, 25175520), (2286, 22378240), (2304, 22203410), (2540, 20140416), (2560, 19983069), (2880, 17762728), (3048, 16783680), (3810, 13426944), (3840, 13322046), (4064, 12587760), (4572, 11189120), (4608, 11101705), (5080, 10070208), (5715, 8951296), (5760, 8881364), (6096, 8391840), (7620, 6713472), (7680, 6661023), (8128, 6293880), (9144, 5594560), (10160, 5035104), (11430, 4475648), (11520, 4440682), (12192, 4195920), (15240, 3356736), (16256, 3146940), (17483, 2926080), (18288, 2797280), (20320, 2517552), (22860, 2237824), (23040, 2220341), (24384, 2097960), (30480, 1678368), (32512, 1573470), (34966, 1463040), (36576, 1398640), (40640, 1258776), (45720, 1118912), (48768, 1048980), (52449, 975360), (60960, 839184), (65024, 786735), (69932, 731520), (73152, 699320), (81280, 629388), (87415, 585216), (91440, 559456), (97536, 524490), (104898, 487680), (121920, 419592), (139864, 365760), (146304, 349660), (157347, 325120), (162560, 314694), (174830, 292608), (182880, 279728), (195072, 262245), (209796, 243840)]