1292509440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:430

約数の個数: 288

約数和(自身を含む): 4635792000

約数和(自身を除く): 3343282560

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, 128, 135, 144, 149, 160, 180, 192, 216, 240, 251, 256, 270, 288, 298, 320, 360, 384, 432, 447, 480, 502, 540, 576, 596, 640, 720, 745, 753, 768, 864, 894, 960, 1004, 1080, 1152, 1192, 1255, 1280, 1341, 1440, 1490, 1506, 1728, 1788, 1920, 2008, 2160, 2235, 2259, 2304, 2384, 2510, 2682, 2880, 2980, 3012, 3456, 3576, 3765, 3840, 4016, 4023, 4320, 4470, 4518, 4768, 5020, 5364, 5760, 5960, 6024, 6705, 6777, 6912, 7152, 7530, 8032, 8046, 8640, 8940, 9036, 9536, 10040, 10728, 11295, 11520, 11920, 12048, 13410, 13554, 14304, 15060, 16064, 16092, 17280, 17880, 18072, 19072, 20080, 20115, 21456, 22590, 23840, 24096, 26820, 27108, 28608, 30120, 32128, 32184, 33885, 34560, 35760, 36144, 37399, 38144, 40160, 40230, 42912, 45180, 47680, 48192, 53640, 54216, 57216, 60240, 64256, 64368, 67770, 71520, 72288, 74798, 80320, 80460, 85824, 90360, 95360, 96384, 107280, 108432, 112197, 114432, 120480, 128736, 135540, 143040, 144576, 149596, 160640, 160920, 171648, 180720, 186995, 190720, 192768, 214560, 216864, 224394, 240960, 257472, 271080, 286080, 289152, 299192, 321280, 321840, 336591, 343296, 361440, 373990, 429120, 433728, 448788, 481920, 514944, 542160, 560985, 572160, 578304, 598384, 643680, 673182, 722880, 747980, 858240, 867456, 897576, 963840, 1009773, 1029888, 1084320, 1121970, 1196768, 1287360, 1346364, 1445760, 1495960, 1682955, 1716480, 1734912, 1795152, 2019546, 2168640, 2243940, 2393536, 2574720, 2692728, 2891520, 2991920, 3365910, 3590304, 4039092, 4337280, 4487880, 4787072, 5048865, 5149440, 5385456, 5983840, 6731820, 7180608, 8078184, 8674560, 8975760, 9574144, 10097730, 10770912, 11967680, 13463640, 14361216, 16156368, 17951520, 20195460, 21541824, 23935360, 26927280, 28722432, 32312736, 35903040, 40390920, 43083648, 47870720, 53854560, 64625472, 71806080, 80781840, 86167296, 107709120, 129250944, 143612160, 161563680, 215418240, 258501888, 323127360, 430836480, 646254720, 1292509440]

約数ペア:

[(1, 1292509440), (2, 646254720), (3, 430836480), (4, 323127360), (5, 258501888), (6, 215418240), (8, 161563680), (9, 143612160), (10, 129250944), (12, 107709120), (15, 86167296), (16, 80781840), (18, 71806080), (20, 64625472), (24, 53854560), (27, 47870720), (30, 43083648), (32, 40390920), (36, 35903040), (40, 32312736), (45, 28722432), (48, 26927280), (54, 23935360), (60, 21541824), (64, 20195460), (72, 17951520), (80, 16156368), (90, 14361216), (96, 13463640), (108, 11967680), (120, 10770912), (128, 10097730), (135, 9574144), (144, 8975760), (149, 8674560), (160, 8078184), (180, 7180608), (192, 6731820), (216, 5983840), (240, 5385456), (251, 5149440), (256, 5048865), (270, 4787072), (288, 4487880), (298, 4337280), (320, 4039092), (360, 3590304), (384, 3365910), (432, 2991920), (447, 2891520), (480, 2692728), (502, 2574720), (540, 2393536), (576, 2243940), (596, 2168640), (640, 2019546), (720, 1795152), (745, 1734912), (753, 1716480), (768, 1682955), (864, 1495960), (894, 1445760), (960, 1346364), (1004, 1287360), (1080, 1196768), (1152, 1121970), (1192, 1084320), (1255, 1029888), (1280, 1009773), (1341, 963840), (1440, 897576), (1490, 867456), (1506, 858240), (1728, 747980), (1788, 722880), (1920, 673182), (2008, 643680), (2160, 598384), (2235, 578304), (2259, 572160), (2304, 560985), (2384, 542160), (2510, 514944), (2682, 481920), (2880, 448788), (2980, 433728), (3012, 429120), (3456, 373990), (3576, 361440), (3765, 343296), (3840, 336591), (4016, 321840), (4023, 321280), (4320, 299192), (4470, 289152), (4518, 286080), (4768, 271080), (5020, 257472), (5364, 240960), (5760, 224394), (5960, 216864), (6024, 214560), (6705, 192768), (6777, 190720), (6912, 186995), (7152, 180720), (7530, 171648), (8032, 160920), (8046, 160640), (8640, 149596), (8940, 144576), (9036, 143040), (9536, 135540), (10040, 128736), (10728, 120480), (11295, 114432), (11520, 112197), (11920, 108432), (12048, 107280), (13410, 96384), (13554, 95360), (14304, 90360), (15060, 85824), (16064, 80460), (16092, 80320), (17280, 74798), (17880, 72288), (18072, 71520), (19072, 67770), (20080, 64368), (20115, 64256), (21456, 60240), (22590, 57216), (23840, 54216), (24096, 53640), (26820, 48192), (27108, 47680), (28608, 45180), (30120, 42912), (32128, 40230), (32184, 40160), (33885, 38144), (34560, 37399), (35760, 36144)]