163781091840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{402371}}^1$

素因数の和:402450

約数の個数: 160

約数和(自身を含む): 533468016576

約数和(自身を除く): 369686924736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1536, 1590, 1696, 1920, 2120, 2544, 2560, 3180, 3392, 3840, 4240, 5088, 6360, 6784, 7680, 8480, 10176, 12720, 13568, 16960, 20352, 25440, 27136, 33920, 40704, 50880, 67840, 81408, 101760, 135680, 203520, 402371, 407040, 804742, 1207113, 1609484, 2011855, 2414226, 3218968, 4023710, 4828452, 6035565, 6437936, 8047420, 9656904, 12071130, 12875872, 16094840, 19313808, 21325663, 24142260, 25751744, 32189680, 38627616, 42651326, 48284520, 51503488, 63976989, 64379360, 77255232, 85302652, 96569040, 103006976, 106628315, 127953978, 128758720, 154510464, 170605304, 193138080, 206013952, 213256630, 255907956, 257517440, 309020928, 319884945, 341210608, 386276160, 426513260, 511815912, 515034880, 618041856, 639769890, 682421216, 772552320, 853026520, 1023631824, 1030069760, 1279539780, 1364842432, 1545104640, 1706053040, 2047263648, 2559079560, 2729684864, 3090209280, 3412106080, 4094527296, 5118159120, 5459369728, 6824212160, 8189054592, 10236318240, 10918739456, 13648424320, 16378109184, 20472636480, 27296848640, 32756218368, 40945272960, 54593697280, 81890545920, 163781091840]

約数ペア:

[(1, 163781091840), (2, 81890545920), (3, 54593697280), (4, 40945272960), (5, 32756218368), (6, 27296848640), (8, 20472636480), (10, 16378109184), (12, 13648424320), (15, 10918739456), (16, 10236318240), (20, 8189054592), (24, 6824212160), (30, 5459369728), (32, 5118159120), (40, 4094527296), (48, 3412106080), (53, 3090209280), (60, 2729684864), (64, 2559079560), (80, 2047263648), (96, 1706053040), (106, 1545104640), (120, 1364842432), (128, 1279539780), (159, 1030069760), (160, 1023631824), (192, 853026520), (212, 772552320), (240, 682421216), (256, 639769890), (265, 618041856), (318, 515034880), (320, 511815912), (384, 426513260), (424, 386276160), (480, 341210608), (512, 319884945), (530, 309020928), (636, 257517440), (640, 255907956), (768, 213256630), (795, 206013952), (848, 193138080), (960, 170605304), (1060, 154510464), (1272, 128758720), (1280, 127953978), (1536, 106628315), (1590, 103006976), (1696, 96569040), (1920, 85302652), (2120, 77255232), (2544, 64379360), (2560, 63976989), (3180, 51503488), (3392, 48284520), (3840, 42651326), (4240, 38627616), (5088, 32189680), (6360, 25751744), (6784, 24142260), (7680, 21325663), (8480, 19313808), (10176, 16094840), (12720, 12875872), (13568, 12071130), (16960, 9656904), (20352, 8047420), (25440, 6437936), (27136, 6035565), (33920, 4828452), (40704, 4023710), (50880, 3218968), (67840, 2414226), (81408, 2011855), (101760, 1609484), (135680, 1207113), (203520, 804742), (402371, 407040)]