1564211520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1142

約数の個数: 224

約数和(自身を含む): 5552236800

約数和(自身を除く): 3988025280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 197, 216, 240, 270, 288, 320, 360, 394, 432, 480, 540, 576, 591, 720, 788, 864, 919, 960, 985, 1080, 1182, 1440, 1576, 1728, 1773, 1838, 1970, 2160, 2364, 2757, 2880, 2955, 3152, 3546, 3676, 3940, 4320, 4595, 4728, 5319, 5514, 5910, 6304, 7092, 7352, 7880, 8271, 8640, 8865, 9190, 9456, 10638, 11028, 11820, 12608, 13785, 14184, 14704, 15760, 16542, 17730, 18380, 18912, 21276, 22056, 23640, 24813, 26595, 27570, 28368, 29408, 31520, 33084, 35460, 36760, 37824, 41355, 42552, 44112, 47280, 49626, 53190, 55140, 56736, 58816, 63040, 66168, 70920, 73520, 82710, 85104, 88224, 94560, 99252, 106380, 110280, 113472, 124065, 132336, 141840, 147040, 165420, 170208, 176448, 181043, 189120, 198504, 212760, 220560, 248130, 264672, 283680, 294080, 330840, 340416, 362086, 397008, 425520, 441120, 496260, 529344, 543129, 567360, 661680, 724172, 794016, 851040, 882240, 905215, 992520, 1086258, 1323360, 1448344, 1588032, 1629387, 1702080, 1810430, 1985040, 2172516, 2646720, 2715645, 2896688, 3258774, 3620860, 3970080, 4345032, 4888161, 5431290, 5793376, 6517548, 7241720, 7940160, 8146935, 8690064, 9776322, 10862580, 11586752, 13035096, 14483440, 16293870, 17380128, 19552644, 21725160, 24440805, 26070192, 28966880, 32587740, 34760256, 39105288, 43450320, 48881610, 52140384, 57933760, 65175480, 78210576, 86900640, 97763220, 104280768, 130350960, 156421152, 173801280, 195526440, 260701920, 312842304, 391052880, 521403840, 782105760, 1564211520]

約数ペア:

[(1, 1564211520), (2, 782105760), (3, 521403840), (4, 391052880), (5, 312842304), (6, 260701920), (8, 195526440), (9, 173801280), (10, 156421152), (12, 130350960), (15, 104280768), (16, 97763220), (18, 86900640), (20, 78210576), (24, 65175480), (27, 57933760), (30, 52140384), (32, 48881610), (36, 43450320), (40, 39105288), (45, 34760256), (48, 32587740), (54, 28966880), (60, 26070192), (64, 24440805), (72, 21725160), (80, 19552644), (90, 17380128), (96, 16293870), (108, 14483440), (120, 13035096), (135, 11586752), (144, 10862580), (160, 9776322), (180, 8690064), (192, 8146935), (197, 7940160), (216, 7241720), (240, 6517548), (270, 5793376), (288, 5431290), (320, 4888161), (360, 4345032), (394, 3970080), (432, 3620860), (480, 3258774), (540, 2896688), (576, 2715645), (591, 2646720), (720, 2172516), (788, 1985040), (864, 1810430), (919, 1702080), (960, 1629387), (985, 1588032), (1080, 1448344), (1182, 1323360), (1440, 1086258), (1576, 992520), (1728, 905215), (1773, 882240), (1838, 851040), (1970, 794016), (2160, 724172), (2364, 661680), (2757, 567360), (2880, 543129), (2955, 529344), (3152, 496260), (3546, 441120), (3676, 425520), (3940, 397008), (4320, 362086), (4595, 340416), (4728, 330840), (5319, 294080), (5514, 283680), (5910, 264672), (6304, 248130), (7092, 220560), (7352, 212760), (7880, 198504), (8271, 189120), (8640, 181043), (8865, 176448), (9190, 170208), (9456, 165420), (10638, 147040), (11028, 141840), (11820, 132336), (12608, 124065), (13785, 113472), (14184, 110280), (14704, 106380), (15760, 99252), (16542, 94560), (17730, 88224), (18380, 85104), (18912, 82710), (21276, 73520), (22056, 70920), (23640, 66168), (24813, 63040), (26595, 58816), (27570, 56736), (28368, 55140), (29408, 53190), (31520, 49626), (33084, 47280), (35460, 44112), (36760, 42552), (37824, 41355)]