28111444480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{33377}}^1$

素因数の和:33454

約数の個数: 160

約数和(自身を含む): 78671678976

約数和(自身を除く): 50560234496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 256, 280, 320, 329, 376, 448, 470, 512, 560, 640, 658, 752, 896, 940, 1120, 1280, 1316, 1504, 1645, 1792, 1880, 2240, 2560, 2632, 3008, 3290, 3584, 3760, 4480, 5264, 6016, 6580, 7520, 8960, 10528, 12032, 13160, 15040, 17920, 21056, 24064, 26320, 30080, 33377, 42112, 52640, 60160, 66754, 84224, 105280, 120320, 133508, 166885, 168448, 210560, 233639, 267016, 333770, 421120, 467278, 534032, 667540, 842240, 934556, 1068064, 1168195, 1335080, 1568719, 1869112, 2136128, 2336390, 2670160, 3137438, 3738224, 4272256, 4672780, 5340320, 6274876, 7476448, 7843595, 8544512, 9345560, 10680640, 10981033, 12549752, 14952896, 15687190, 17089024, 18691120, 21361280, 21962066, 25099504, 29905792, 31374380, 37382240, 42722560, 43924132, 50199008, 54905165, 59811584, 62748760, 74764480, 85445120, 87848264, 100398016, 109810330, 119623168, 125497520, 149528960, 175696528, 200796032, 219620660, 250995040, 299057920, 351393056, 401592064, 439241320, 501990080, 598115840, 702786112, 803184128, 878482640, 1003980160, 1405572224, 1756965280, 2007960320, 2811144448, 3513930560, 4015920640, 5622288896, 7027861120, 14055722240, 28111444480]

約数ペア:

[(1, 28111444480), (2, 14055722240), (4, 7027861120), (5, 5622288896), (7, 4015920640), (8, 3513930560), (10, 2811144448), (14, 2007960320), (16, 1756965280), (20, 1405572224), (28, 1003980160), (32, 878482640), (35, 803184128), (40, 702786112), (47, 598115840), (56, 501990080), (64, 439241320), (70, 401592064), (80, 351393056), (94, 299057920), (112, 250995040), (128, 219620660), (140, 200796032), (160, 175696528), (188, 149528960), (224, 125497520), (235, 119623168), (256, 109810330), (280, 100398016), (320, 87848264), (329, 85445120), (376, 74764480), (448, 62748760), (470, 59811584), (512, 54905165), (560, 50199008), (640, 43924132), (658, 42722560), (752, 37382240), (896, 31374380), (940, 29905792), (1120, 25099504), (1280, 21962066), (1316, 21361280), (1504, 18691120), (1645, 17089024), (1792, 15687190), (1880, 14952896), (2240, 12549752), (2560, 10981033), (2632, 10680640), (3008, 9345560), (3290, 8544512), (3584, 7843595), (3760, 7476448), (4480, 6274876), (5264, 5340320), (6016, 4672780), (6580, 4272256), (7520, 3738224), (8960, 3137438), (10528, 2670160), (12032, 2336390), (13160, 2136128), (15040, 1869112), (17920, 1568719), (21056, 1335080), (24064, 1168195), (26320, 1068064), (30080, 934556), (33377, 842240), (42112, 667540), (52640, 534032), (60160, 467278), (66754, 421120), (84224, 333770), (105280, 267016), (120320, 233639), (133508, 210560), (166885, 168448)]