1405196160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25237}}^1$

素因数の和:25288

約数の個数: 128

約数和(自身を含む): 4633696800

約数和(自身を除く): 3228500640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 4640, 5568, 6960, 9280, 11136, 13920, 18560, 25237, 27840, 50474, 55680, 75711, 100948, 126185, 151422, 201896, 252370, 302844, 378555, 403792, 504740, 605688, 731873, 757110, 807584, 1009480, 1211376, 1463746, 1514220, 1615168, 2018960, 2195619, 2422752, 2927492, 3028440, 3230336, 3659365, 4037920, 4391238, 4845504, 5854984, 6056880, 7318730, 8075840, 8782476, 9691008, 10978095, 11709968, 12113760, 14637460, 16151680, 17564952, 21956190, 23419936, 24227520, 29274920, 35129904, 43912380, 46839872, 48455040, 58549840, 70259808, 87824760, 93679744, 117099680, 140519616, 175649520, 234199360, 281039232, 351299040, 468398720, 702598080, 1405196160]

約数ペア:

[(1, 1405196160), (2, 702598080), (3, 468398720), (4, 351299040), (5, 281039232), (6, 234199360), (8, 175649520), (10, 140519616), (12, 117099680), (15, 93679744), (16, 87824760), (20, 70259808), (24, 58549840), (29, 48455040), (30, 46839872), (32, 43912380), (40, 35129904), (48, 29274920), (58, 24227520), (60, 23419936), (64, 21956190), (80, 17564952), (87, 16151680), (96, 14637460), (116, 12113760), (120, 11709968), (128, 10978095), (145, 9691008), (160, 8782476), (174, 8075840), (192, 7318730), (232, 6056880), (240, 5854984), (290, 4845504), (320, 4391238), (348, 4037920), (384, 3659365), (435, 3230336), (464, 3028440), (480, 2927492), (580, 2422752), (640, 2195619), (696, 2018960), (870, 1615168), (928, 1514220), (960, 1463746), (1160, 1211376), (1392, 1009480), (1740, 807584), (1856, 757110), (1920, 731873), (2320, 605688), (2784, 504740), (3480, 403792), (3712, 378555), (4640, 302844), (5568, 252370), (6960, 201896), (9280, 151422), (11136, 126185), (13920, 100948), (18560, 75711), (25237, 55680), (27840, 50474)]