149207040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{1619}}^1$

素因数の和:1652

約数の個数: 144

約数和(自身を含む): 517444200

約数和(自身を除く): 368237160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1619, 1920, 2048, 2304, 2560, 2880, 3072, 3238, 3840, 4608, 4857, 5120, 5760, 6144, 6476, 7680, 8095, 9216, 9714, 10240, 11520, 12952, 14571, 15360, 16190, 18432, 19428, 23040, 24285, 25904, 29142, 30720, 32380, 38856, 46080, 48570, 51808, 58284, 64760, 72855, 77712, 92160, 97140, 103616, 116568, 129520, 145710, 155424, 194280, 207232, 233136, 259040, 291420, 310848, 388560, 414464, 466272, 518080, 582840, 621696, 777120, 828928, 932544, 1036160, 1165680, 1243392, 1554240, 1657856, 1865088, 2072320, 2331360, 2486784, 3108480, 3315712, 3730176, 4144640, 4662720, 4973568, 6216960, 7460352, 8289280, 9325440, 9947136, 12433920, 14920704, 16578560, 18650880, 24867840, 29841408, 37301760, 49735680, 74603520, 149207040]

約数ペア:

[(1, 149207040), (2, 74603520), (3, 49735680), (4, 37301760), (5, 29841408), (6, 24867840), (8, 18650880), (9, 16578560), (10, 14920704), (12, 12433920), (15, 9947136), (16, 9325440), (18, 8289280), (20, 7460352), (24, 6216960), (30, 4973568), (32, 4662720), (36, 4144640), (40, 3730176), (45, 3315712), (48, 3108480), (60, 2486784), (64, 2331360), (72, 2072320), (80, 1865088), (90, 1657856), (96, 1554240), (120, 1243392), (128, 1165680), (144, 1036160), (160, 932544), (180, 828928), (192, 777120), (240, 621696), (256, 582840), (288, 518080), (320, 466272), (360, 414464), (384, 388560), (480, 310848), (512, 291420), (576, 259040), (640, 233136), (720, 207232), (768, 194280), (960, 155424), (1024, 145710), (1152, 129520), (1280, 116568), (1440, 103616), (1536, 97140), (1619, 92160), (1920, 77712), (2048, 72855), (2304, 64760), (2560, 58284), (2880, 51808), (3072, 48570), (3238, 46080), (3840, 38856), (4608, 32380), (4857, 30720), (5120, 29142), (5760, 25904), (6144, 24285), (6476, 23040), (7680, 19428), (8095, 18432), (9216, 16190), (9714, 15360), (10240, 14571), (11520, 12952)]