764236447920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{85469}}^1$

素因数の和:86628

約数の個数: 240

約数和(自身を含む): 2802397197600

約数和(自身を除く): 2038160749680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1129, 1320, 1584, 1980, 2258, 2640, 3387, 3960, 4516, 5645, 6774, 7920, 9032, 10161, 11290, 12419, 13548, 16935, 18064, 20322, 22580, 24838, 27096, 33870, 37257, 40644, 45160, 49676, 50805, 54192, 62095, 67740, 74514, 81288, 85469, 90320, 99352, 101610, 111771, 124190, 135480, 149028, 162576, 170938, 186285, 198704, 203220, 223542, 248380, 256407, 270960, 298056, 341876, 372570, 406440, 427345, 447084, 496760, 512814, 558855, 596112, 683752, 745140, 769221, 812880, 854690, 894168, 940159, 993520, 1025628, 1117710, 1282035, 1367504, 1490280, 1538442, 1709380, 1788336, 1880318, 2051256, 2235420, 2564070, 2820477, 2980560, 3076884, 3418760, 3760636, 3846105, 4102512, 4470840, 4700795, 5128140, 5640954, 6153768, 6837520, 7521272, 7692210, 8461431, 8941680, 9401590, 10256280, 11281908, 12307536, 14102385, 15042544, 15384420, 16922862, 18803180, 20512560, 22563816, 28204770, 30768840, 33845724, 37606360, 42307155, 45127632, 56409540, 61537680, 67691448, 75212720, 84614310, 96494501, 112819080, 135382896, 169228620, 192989002, 225638160, 289483503, 338457240, 385978004, 482472505, 578967006, 676914480, 771956008, 868450509, 964945010, 1061439511, 1157934012, 1447417515, 1543912016, 1736901018, 1929890020, 2122879022, 2315868024, 2894835030, 3184318533, 3473802036, 3859780040, 4245758044, 4342252545, 4631736048, 5307197555, 5789670060, 6368637066, 6947604072, 7719560080, 8491516088, 8684505090, 9552955599, 10614395110, 11579340120, 12737274132, 13895208144, 15921592665, 16983032176, 17369010180, 19105911198, 21228790220, 23158680240, 25474548264, 31843185330, 34738020360, 38211822396, 42457580440, 47764777995, 50949096528, 63686370660, 69476040720, 76423644792, 84915160880, 95529555990, 127372741320, 152847289584, 191059111980, 254745482640, 382118223960, 764236447920]

約数ペア:

[(1, 764236447920), (2, 382118223960), (3, 254745482640), (4, 191059111980), (5, 152847289584), (6, 127372741320), (8, 95529555990), (9, 84915160880), (10, 76423644792), (11, 69476040720), (12, 63686370660), (15, 50949096528), (16, 47764777995), (18, 42457580440), (20, 38211822396), (22, 34738020360), (24, 31843185330), (30, 25474548264), (33, 23158680240), (36, 21228790220), (40, 19105911198), (44, 17369010180), (45, 16983032176), (48, 15921592665), (55, 13895208144), (60, 12737274132), (66, 11579340120), (72, 10614395110), (80, 9552955599), (88, 8684505090), (90, 8491516088), (99, 7719560080), (110, 6947604072), (120, 6368637066), (132, 5789670060), (144, 5307197555), (165, 4631736048), (176, 4342252545), (180, 4245758044), (198, 3859780040), (220, 3473802036), (240, 3184318533), (264, 2894835030), (330, 2315868024), (360, 2122879022), (396, 1929890020), (440, 1736901018), (495, 1543912016), (528, 1447417515), (660, 1157934012), (720, 1061439511), (792, 964945010), (880, 868450509), (990, 771956008), (1129, 676914480), (1320, 578967006), (1584, 482472505), (1980, 385978004), (2258, 338457240), (2640, 289483503), (3387, 225638160), (3960, 192989002), (4516, 169228620), (5645, 135382896), (6774, 112819080), (7920, 96494501), (9032, 84614310), (10161, 75212720), (11290, 67691448), (12419, 61537680), (13548, 56409540), (16935, 45127632), (18064, 42307155), (20322, 37606360), (22580, 33845724), (24838, 30768840), (27096, 28204770), (33870, 22563816), (37257, 20512560), (40644, 18803180), (45160, 16922862), (49676, 15384420), (50805, 15042544), (54192, 14102385), (62095, 12307536), (67740, 11281908), (74514, 10256280), (81288, 9401590), (85469, 8941680), (90320, 8461431), (99352, 7692210), (101610, 7521272), (111771, 6837520), (124190, 6153768), (135480, 5640954), (149028, 5128140), (162576, 4700795), (170938, 4470840), (186285, 4102512), (198704, 3846105), (203220, 3760636), (223542, 3418760), (248380, 3076884), (256407, 2980560), (270960, 2820477), (298056, 2564070), (341876, 2235420), (372570, 2051256), (406440, 1880318), (427345, 1788336), (447084, 1709380), (496760, 1538442), (512814, 1490280), (558855, 1367504), (596112, 1282035), (683752, 1117710), (745140, 1025628), (769221, 993520), (812880, 940159), (854690, 894168)]