280903340160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{247553}}^1$

素因数の和:247775

約数の個数: 192

約数和(自身を含む): 974922113880

約数和(自身を除く): 694018773720

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, 128, 144, 160, 180, 192, 197, 240, 288, 320, 360, 384, 394, 480, 576, 591, 640, 720, 788, 960, 985, 1152, 1182, 1440, 1576, 1773, 1920, 1970, 2364, 2880, 2955, 3152, 3546, 3940, 4728, 5760, 5910, 6304, 7092, 7880, 8865, 9456, 11820, 12608, 14184, 15760, 17730, 18912, 23640, 25216, 28368, 31520, 35460, 37824, 47280, 56736, 63040, 70920, 75648, 94560, 113472, 126080, 141840, 189120, 226944, 247553, 283680, 378240, 495106, 567360, 742659, 990212, 1134720, 1237765, 1485318, 1980424, 2227977, 2475530, 2970636, 3713295, 3960848, 4455954, 4951060, 5941272, 7426590, 7921696, 8911908, 9902120, 11139885, 11882544, 14853180, 15843392, 17823816, 19804240, 22279770, 23765088, 29706360, 31686784, 35647632, 39608480, 44559540, 47530176, 48767941, 59412720, 71295264, 79216960, 89119080, 95060352, 97535882, 118825440, 142590528, 146303823, 158433920, 178238160, 195071764, 237650880, 243839705, 285181056, 292607646, 356476320, 390143528, 438911469, 475301760, 487679410, 585215292, 712952640, 731519115, 780287056, 877822938, 975358820, 1170430584, 1425905280, 1463038230, 1560574112, 1755645876, 1950717640, 2194557345, 2340861168, 2926076460, 3121148224, 3511291752, 3901435280, 4389114690, 4681722336, 5852152920, 6242296448, 7022583504, 7802870560, 8778229380, 9363444672, 11704305840, 14045167008, 15605741120, 17556458760, 18726889344, 23408611680, 28090334016, 31211482240, 35112917520, 46817223360, 56180668032, 70225835040, 93634446720, 140451670080, 280903340160]

約数ペア:

[(1, 280903340160), (2, 140451670080), (3, 93634446720), (4, 70225835040), (5, 56180668032), (6, 46817223360), (8, 35112917520), (9, 31211482240), (10, 28090334016), (12, 23408611680), (15, 18726889344), (16, 17556458760), (18, 15605741120), (20, 14045167008), (24, 11704305840), (30, 9363444672), (32, 8778229380), (36, 7802870560), (40, 7022583504), (45, 6242296448), (48, 5852152920), (60, 4681722336), (64, 4389114690), (72, 3901435280), (80, 3511291752), (90, 3121148224), (96, 2926076460), (120, 2340861168), (128, 2194557345), (144, 1950717640), (160, 1755645876), (180, 1560574112), (192, 1463038230), (197, 1425905280), (240, 1170430584), (288, 975358820), (320, 877822938), (360, 780287056), (384, 731519115), (394, 712952640), (480, 585215292), (576, 487679410), (591, 475301760), (640, 438911469), (720, 390143528), (788, 356476320), (960, 292607646), (985, 285181056), (1152, 243839705), (1182, 237650880), (1440, 195071764), (1576, 178238160), (1773, 158433920), (1920, 146303823), (1970, 142590528), (2364, 118825440), (2880, 97535882), (2955, 95060352), (3152, 89119080), (3546, 79216960), (3940, 71295264), (4728, 59412720), (5760, 48767941), (5910, 47530176), (6304, 44559540), (7092, 39608480), (7880, 35647632), (8865, 31686784), (9456, 29706360), (11820, 23765088), (12608, 22279770), (14184, 19804240), (15760, 17823816), (17730, 15843392), (18912, 14853180), (23640, 11882544), (25216, 11139885), (28368, 9902120), (31520, 8911908), (35460, 7921696), (37824, 7426590), (47280, 5941272), (56736, 4951060), (63040, 4455954), (70920, 3960848), (75648, 3713295), (94560, 2970636), (113472, 2475530), (126080, 2227977), (141840, 1980424), (189120, 1485318), (226944, 1237765), (247553, 1134720), (283680, 990212), (378240, 742659), (495106, 567360)]