19276434720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{14759}}^1$

素因数の和:15687

約数の個数: 144

約数和(自身を含む): 65857821120

約数和(自身を除く): 46581386400

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 907, 1440, 1814, 2721, 3628, 4535, 5442, 7256, 8163, 9070, 10884, 13605, 14512, 14759, 16326, 18140, 21768, 27210, 29024, 29518, 32652, 36280, 40815, 43536, 44277, 54420, 59036, 65304, 72560, 73795, 81630, 87072, 88554, 108840, 118072, 130608, 132831, 145120, 147590, 163260, 177108, 217680, 221385, 236144, 261216, 265662, 295180, 326520, 354216, 435360, 442770, 472288, 531324, 590360, 653040, 664155, 708432, 885540, 1062648, 1180720, 1306080, 1328310, 1416864, 1771080, 2125296, 2361440, 2656620, 3542160, 4250592, 5313240, 7084320, 10626480, 13386413, 21252960, 26772826, 40159239, 53545652, 66932065, 80318478, 107091304, 120477717, 133864130, 160636956, 200796195, 214182608, 240955434, 267728260, 321273912, 401592390, 428365216, 481910868, 535456520, 602388585, 642547824, 803184780, 963821736, 1070913040, 1204777170, 1285095648, 1606369560, 1927643472, 2141826080, 2409554340, 3212739120, 3855286944, 4819108680, 6425478240, 9638217360, 19276434720]

約数ペア:

[(1, 19276434720), (2, 9638217360), (3, 6425478240), (4, 4819108680), (5, 3855286944), (6, 3212739120), (8, 2409554340), (9, 2141826080), (10, 1927643472), (12, 1606369560), (15, 1285095648), (16, 1204777170), (18, 1070913040), (20, 963821736), (24, 803184780), (30, 642547824), (32, 602388585), (36, 535456520), (40, 481910868), (45, 428365216), (48, 401592390), (60, 321273912), (72, 267728260), (80, 240955434), (90, 214182608), (96, 200796195), (120, 160636956), (144, 133864130), (160, 120477717), (180, 107091304), (240, 80318478), (288, 66932065), (360, 53545652), (480, 40159239), (720, 26772826), (907, 21252960), (1440, 13386413), (1814, 10626480), (2721, 7084320), (3628, 5313240), (4535, 4250592), (5442, 3542160), (7256, 2656620), (8163, 2361440), (9070, 2125296), (10884, 1771080), (13605, 1416864), (14512, 1328310), (14759, 1306080), (16326, 1180720), (18140, 1062648), (21768, 885540), (27210, 708432), (29024, 664155), (29518, 653040), (32652, 590360), (36280, 531324), (40815, 472288), (43536, 442770), (44277, 435360), (54420, 354216), (59036, 326520), (65304, 295180), (72560, 265662), (73795, 261216), (81630, 236144), (87072, 221385), (88554, 217680), (108840, 177108), (118072, 163260), (130608, 147590), (132831, 145120)]