2017856000

素因数分解:

$2^9\times 5^3\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:843

約数の個数: 160

約数和(自身を含む): 5161075920

約数和(自身を除く): 3143219920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 125, 128, 160, 164, 200, 205, 250, 256, 320, 328, 400, 410, 500, 512, 640, 656, 769, 800, 820, 1000, 1025, 1280, 1312, 1538, 1600, 1640, 2000, 2050, 2560, 2624, 3076, 3200, 3280, 3845, 4000, 4100, 5125, 5248, 6152, 6400, 6560, 7690, 8000, 8200, 10250, 10496, 12304, 12800, 13120, 15380, 16000, 16400, 19225, 20500, 20992, 24608, 26240, 30760, 31529, 32000, 32800, 38450, 41000, 49216, 52480, 61520, 63058, 64000, 65600, 76900, 82000, 96125, 98432, 104960, 123040, 126116, 131200, 153800, 157645, 164000, 192250, 196864, 246080, 252232, 262400, 307600, 315290, 328000, 384500, 393728, 492160, 504464, 524800, 615200, 630580, 656000, 769000, 788225, 984320, 1008928, 1230400, 1261160, 1312000, 1538000, 1576450, 1968640, 2017856, 2460800, 2522320, 2624000, 3076000, 3152900, 3941125, 4035712, 4921600, 5044640, 6152000, 6305800, 7882250, 8071424, 9843200, 10089280, 12304000, 12611600, 15764500, 16142848, 20178560, 24608000, 25223200, 31529000, 40357120, 49216000, 50446400, 63058000, 80714240, 100892800, 126116000, 201785600, 252232000, 403571200, 504464000, 1008928000, 2017856000]

約数ペア:

[(1, 2017856000), (2, 1008928000), (4, 504464000), (5, 403571200), (8, 252232000), (10, 201785600), (16, 126116000), (20, 100892800), (25, 80714240), (32, 63058000), (40, 50446400), (41, 49216000), (50, 40357120), (64, 31529000), (80, 25223200), (82, 24608000), (100, 20178560), (125, 16142848), (128, 15764500), (160, 12611600), (164, 12304000), (200, 10089280), (205, 9843200), (250, 8071424), (256, 7882250), (320, 6305800), (328, 6152000), (400, 5044640), (410, 4921600), (500, 4035712), (512, 3941125), (640, 3152900), (656, 3076000), (769, 2624000), (800, 2522320), (820, 2460800), (1000, 2017856), (1025, 1968640), (1280, 1576450), (1312, 1538000), (1538, 1312000), (1600, 1261160), (1640, 1230400), (2000, 1008928), (2050, 984320), (2560, 788225), (2624, 769000), (3076, 656000), (3200, 630580), (3280, 615200), (3845, 524800), (4000, 504464), (4100, 492160), (5125, 393728), (5248, 384500), (6152, 328000), (6400, 315290), (6560, 307600), (7690, 262400), (8000, 252232), (8200, 246080), (10250, 196864), (10496, 192250), (12304, 164000), (12800, 157645), (13120, 153800), (15380, 131200), (16000, 126116), (16400, 123040), (19225, 104960), (20500, 98432), (20992, 96125), (24608, 82000), (26240, 76900), (30760, 65600), (31529, 64000), (32000, 63058), (32800, 61520), (38450, 52480), (41000, 49216)]