21922275840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2854463}}^1$

素因数の和:2854489

約数の個数: 80

約数和(自身を含む): 70082800128

約数和(自身を除く): 48160524288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 2854463, 5708926, 8563389, 11417852, 14272315, 17126778, 22835704, 28544630, 34253556, 42816945, 45671408, 57089260, 68507112, 85633890, 91342816, 114178520, 137014224, 171267780, 182685632, 228357040, 274028448, 342535560, 365371264, 456714080, 548056896, 685071120, 730742528, 913428160, 1096113792, 1370142240, 1461485056, 1826856320, 2192227584, 2740284480, 3653712640, 4384455168, 5480568960, 7307425280, 10961137920, 21922275840]

約数ペア:

[(1, 21922275840), (2, 10961137920), (3, 7307425280), (4, 5480568960), (5, 4384455168), (6, 3653712640), (8, 2740284480), (10, 2192227584), (12, 1826856320), (15, 1461485056), (16, 1370142240), (20, 1096113792), (24, 913428160), (30, 730742528), (32, 685071120), (40, 548056896), (48, 456714080), (60, 365371264), (64, 342535560), (80, 274028448), (96, 228357040), (120, 182685632), (128, 171267780), (160, 137014224), (192, 114178520), (240, 91342816), (256, 85633890), (320, 68507112), (384, 57089260), (480, 45671408), (512, 42816945), (640, 34253556), (768, 28544630), (960, 22835704), (1280, 17126778), (1536, 14272315), (1920, 11417852), (2560, 8563389), (3840, 5708926), (7680, 2854463)]