317283840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 240

約数和(自身を含む): 1126052928

約数和(自身を除く): 808769088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 293, 320, 360, 376, 384, 423, 470, 480, 512, 564, 576, 586, 640, 705, 720, 752, 768, 846, 879, 940, 960, 1128, 1152, 1172, 1280, 1410, 1440, 1465, 1504, 1536, 1692, 1758, 1880, 1920, 2115, 2256, 2304, 2344, 2560, 2637, 2820, 2880, 2930, 3008, 3384, 3516, 3760, 3840, 4230, 4395, 4512, 4608, 4688, 5274, 5640, 5760, 5860, 6016, 6768, 7032, 7520, 7680, 8460, 8790, 9024, 9376, 10548, 11280, 11520, 11720, 12032, 13185, 13536, 13771, 14064, 15040, 16920, 17580, 18048, 18752, 21096, 22560, 23040, 23440, 24064, 26370, 27072, 27542, 28128, 30080, 33840, 35160, 36096, 37504, 41313, 42192, 45120, 46880, 52740, 54144, 55084, 56256, 60160, 67680, 68855, 70320, 72192, 75008, 82626, 84384, 90240, 93760, 105480, 108288, 110168, 112512, 120320, 123939, 135360, 137710, 140640, 150016, 165252, 168768, 180480, 187520, 206565, 210960, 216576, 220336, 225024, 247878, 270720, 275420, 281280, 330504, 337536, 360960, 375040, 413130, 421920, 440672, 450048, 495756, 541440, 550840, 562560, 619695, 661008, 675072, 750080, 826260, 843840, 881344, 991512, 1082880, 1101680, 1125120, 1239390, 1322016, 1350144, 1652520, 1687680, 1762688, 1983024, 2203360, 2250240, 2478780, 2644032, 3305040, 3375360, 3525376, 3966048, 4406720, 4957560, 5288064, 6610080, 6750720, 7050752, 7932096, 8813440, 9915120, 10576128, 13220160, 15864192, 17626880, 19830240, 21152256, 26440320, 31728384, 35253760, 39660480, 52880640, 63456768, 79320960, 105761280, 158641920, 317283840]

約数ペア:

[(1, 317283840), (2, 158641920), (3, 105761280), (4, 79320960), (5, 63456768), (6, 52880640), (8, 39660480), (9, 35253760), (10, 31728384), (12, 26440320), (15, 21152256), (16, 19830240), (18, 17626880), (20, 15864192), (24, 13220160), (30, 10576128), (32, 9915120), (36, 8813440), (40, 7932096), (45, 7050752), (47, 6750720), (48, 6610080), (60, 5288064), (64, 4957560), (72, 4406720), (80, 3966048), (90, 3525376), (94, 3375360), (96, 3305040), (120, 2644032), (128, 2478780), (141, 2250240), (144, 2203360), (160, 1983024), (180, 1762688), (188, 1687680), (192, 1652520), (235, 1350144), (240, 1322016), (256, 1239390), (282, 1125120), (288, 1101680), (293, 1082880), (320, 991512), (360, 881344), (376, 843840), (384, 826260), (423, 750080), (470, 675072), (480, 661008), (512, 619695), (564, 562560), (576, 550840), (586, 541440), (640, 495756), (705, 450048), (720, 440672), (752, 421920), (768, 413130), (846, 375040), (879, 360960), (940, 337536), (960, 330504), (1128, 281280), (1152, 275420), (1172, 270720), (1280, 247878), (1410, 225024), (1440, 220336), (1465, 216576), (1504, 210960), (1536, 206565), (1692, 187520), (1758, 180480), (1880, 168768), (1920, 165252), (2115, 150016), (2256, 140640), (2304, 137710), (2344, 135360), (2560, 123939), (2637, 120320), (2820, 112512), (2880, 110168), (2930, 108288), (3008, 105480), (3384, 93760), (3516, 90240), (3760, 84384), (3840, 82626), (4230, 75008), (4395, 72192), (4512, 70320), (4608, 68855), (4688, 67680), (5274, 60160), (5640, 56256), (5760, 55084), (5860, 54144), (6016, 52740), (6768, 46880), (7032, 45120), (7520, 42192), (7680, 41313), (8460, 37504), (8790, 36096), (9024, 35160), (9376, 33840), (10548, 30080), (11280, 28128), (11520, 27542), (11720, 27072), (12032, 26370), (13185, 24064), (13536, 23440), (13771, 23040), (14064, 22560), (15040, 21096), (16920, 18752), (17580, 18048)]