1391604480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{17257}}^1$

素因数の和:17291

約数の個数: 216

約数和(自身を含む): 5502954912

約数和(自身を除く): 4111350432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 17257, 20160, 26880, 34514, 40320, 51771, 69028, 80640, 86285, 103542, 120799, 138056, 155313, 172570, 207084, 241598, 258855, 276112, 310626, 345140, 362397, 414168, 483196, 517710, 552224, 603995, 621252, 690280, 724794, 776565, 828336, 966392, 1035420, 1087191, 1104448, 1207990, 1242504, 1380560, 1449588, 1553130, 1656672, 1811985, 1932784, 2070840, 2174382, 2208896, 2415980, 2485008, 2761120, 2899176, 3106260, 3313344, 3623970, 3865568, 4141680, 4348764, 4417792, 4831960, 4970016, 5435955, 5522240, 5798352, 6212520, 6626688, 7247940, 7731136, 8283360, 8697528, 9663920, 9940032, 10871910, 11044480, 11596704, 12425040, 13253376, 14495880, 15462272, 16566720, 17395056, 19327840, 19880064, 21743820, 22088960, 23193408, 24850080, 28991760, 30924544, 33133440, 34790112, 38655680, 39760128, 43487640, 46386816, 49700160, 57983520, 66266880, 69580224, 77311360, 86975280, 92773632, 99400320, 115967040, 139160448, 154622720, 173950560, 198800640, 231934080, 278320896, 347901120, 463868160, 695802240, 1391604480]

約数ペア:

[(1, 1391604480), (2, 695802240), (3, 463868160), (4, 347901120), (5, 278320896), (6, 231934080), (7, 198800640), (8, 173950560), (9, 154622720), (10, 139160448), (12, 115967040), (14, 99400320), (15, 92773632), (16, 86975280), (18, 77311360), (20, 69580224), (21, 66266880), (24, 57983520), (28, 49700160), (30, 46386816), (32, 43487640), (35, 39760128), (36, 38655680), (40, 34790112), (42, 33133440), (45, 30924544), (48, 28991760), (56, 24850080), (60, 23193408), (63, 22088960), (64, 21743820), (70, 19880064), (72, 19327840), (80, 17395056), (84, 16566720), (90, 15462272), (96, 14495880), (105, 13253376), (112, 12425040), (120, 11596704), (126, 11044480), (128, 10871910), (140, 9940032), (144, 9663920), (160, 8697528), (168, 8283360), (180, 7731136), (192, 7247940), (210, 6626688), (224, 6212520), (240, 5798352), (252, 5522240), (256, 5435955), (280, 4970016), (288, 4831960), (315, 4417792), (320, 4348764), (336, 4141680), (360, 3865568), (384, 3623970), (420, 3313344), (448, 3106260), (480, 2899176), (504, 2761120), (560, 2485008), (576, 2415980), (630, 2208896), (640, 2174382), (672, 2070840), (720, 1932784), (768, 1811985), (840, 1656672), (896, 1553130), (960, 1449588), (1008, 1380560), (1120, 1242504), (1152, 1207990), (1260, 1104448), (1280, 1087191), (1344, 1035420), (1440, 966392), (1680, 828336), (1792, 776565), (1920, 724794), (2016, 690280), (2240, 621252), (2304, 603995), (2520, 552224), (2688, 517710), (2880, 483196), (3360, 414168), (3840, 362397), (4032, 345140), (4480, 310626), (5040, 276112), (5376, 258855), (5760, 241598), (6720, 207084), (8064, 172570), (8960, 155313), (10080, 138056), (11520, 120799), (13440, 103542), (16128, 86285), (17257, 80640), (20160, 69028), (26880, 51771), (34514, 40320)]