31565704320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4339}}^1$

素因数の和:4788

約数の個数: 256

約数和(自身を含む): 112086576000

約数和(自身を除く): 80520871680

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, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 421, 432, 480, 540, 576, 640, 720, 842, 864, 960, 1080, 1152, 1263, 1440, 1684, 1728, 1920, 2105, 2160, 2526, 2880, 3368, 3456, 3789, 4210, 4320, 4339, 5052, 5760, 6315, 6736, 7578, 8420, 8640, 8678, 10104, 11367, 12630, 13017, 13472, 15156, 16840, 17280, 17356, 18945, 20208, 21695, 22734, 25260, 26034, 26944, 30312, 33680, 34712, 37890, 39051, 40416, 43390, 45468, 50520, 52068, 53888, 56835, 60624, 65085, 67360, 69424, 75780, 78102, 80832, 86780, 90936, 101040, 104136, 113670, 117153, 121248, 130170, 134720, 138848, 151560, 156204, 161664, 173560, 181872, 195255, 202080, 208272, 227340, 234306, 242496, 260340, 269440, 277696, 303120, 312408, 347120, 363744, 390510, 404160, 416544, 454680, 468612, 484992, 520680, 555392, 585765, 606240, 624816, 694240, 727488, 781020, 808320, 833088, 909360, 937224, 1041360, 1171530, 1212480, 1249632, 1388480, 1454976, 1562040, 1666176, 1818720, 1826719, 1874448, 2082720, 2343060, 2424960, 2499264, 2776960, 3124080, 3637440, 3653438, 3748896, 4165440, 4686120, 4998528, 5480157, 6248160, 7274880, 7306876, 7497792, 8330880, 9133595, 9372240, 10960314, 12496320, 14613752, 14995584, 16440471, 18267190, 18744480, 21920628, 24992640, 27400785, 29227504, 32880942, 36534380, 37488960, 43841256, 49321413, 54801570, 58455008, 65761884, 73068760, 74977920, 82202355, 87682512, 98642826, 109603140, 116910016, 131523768, 146137520, 164404710, 175365024, 197285652, 219206280, 233820032, 246607065, 263047536, 292275040, 328809420, 350730048, 394571304, 438412560, 493214130, 526095072, 584550080, 657618840, 701460096, 789142608, 876825120, 986428260, 1052190144, 1169100160, 1315237680, 1578285216, 1753650240, 1972856520, 2104380288, 2630475360, 3156570432, 3507300480, 3945713040, 5260950720, 6313140864, 7891426080, 10521901440, 15782852160, 31565704320]

約数ペア:

[(1, 31565704320), (2, 15782852160), (3, 10521901440), (4, 7891426080), (5, 6313140864), (6, 5260950720), (8, 3945713040), (9, 3507300480), (10, 3156570432), (12, 2630475360), (15, 2104380288), (16, 1972856520), (18, 1753650240), (20, 1578285216), (24, 1315237680), (27, 1169100160), (30, 1052190144), (32, 986428260), (36, 876825120), (40, 789142608), (45, 701460096), (48, 657618840), (54, 584550080), (60, 526095072), (64, 493214130), (72, 438412560), (80, 394571304), (90, 350730048), (96, 328809420), (108, 292275040), (120, 263047536), (128, 246607065), (135, 233820032), (144, 219206280), (160, 197285652), (180, 175365024), (192, 164404710), (216, 146137520), (240, 131523768), (270, 116910016), (288, 109603140), (320, 98642826), (360, 87682512), (384, 82202355), (421, 74977920), (432, 73068760), (480, 65761884), (540, 58455008), (576, 54801570), (640, 49321413), (720, 43841256), (842, 37488960), (864, 36534380), (960, 32880942), (1080, 29227504), (1152, 27400785), (1263, 24992640), (1440, 21920628), (1684, 18744480), (1728, 18267190), (1920, 16440471), (2105, 14995584), (2160, 14613752), (2526, 12496320), (2880, 10960314), (3368, 9372240), (3456, 9133595), (3789, 8330880), (4210, 7497792), (4320, 7306876), (4339, 7274880), (5052, 6248160), (5760, 5480157), (6315, 4998528), (6736, 4686120), (7578, 4165440), (8420, 3748896), (8640, 3653438), (8678, 3637440), (10104, 3124080), (11367, 2776960), (12630, 2499264), (13017, 2424960), (13472, 2343060), (15156, 2082720), (16840, 1874448), (17280, 1826719), (17356, 1818720), (18945, 1666176), (20208, 1562040), (21695, 1454976), (22734, 1388480), (25260, 1249632), (26034, 1212480), (26944, 1171530), (30312, 1041360), (33680, 937224), (34712, 909360), (37890, 833088), (39051, 808320), (40416, 781020), (43390, 727488), (45468, 694240), (50520, 624816), (52068, 606240), (53888, 585765), (56835, 555392), (60624, 520680), (65085, 484992), (67360, 468612), (69424, 454680), (75780, 416544), (78102, 404160), (80832, 390510), (86780, 363744), (90936, 347120), (101040, 312408), (104136, 303120), (113670, 277696), (117153, 269440), (121248, 260340), (130170, 242496), (134720, 234306), (138848, 227340), (151560, 208272), (156204, 202080), (161664, 195255), (173560, 181872)]