151768960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1828

約数の個数: 128

約数和(自身を含む): 436723200

約数和(自身を除く): 284954240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 1783, 2128, 2240, 2432, 2660, 3040, 3566, 4256, 4480, 5320, 6080, 7132, 8512, 8915, 10640, 12160, 12481, 14264, 17024, 17830, 21280, 24962, 28528, 33877, 35660, 42560, 49924, 57056, 62405, 67754, 71320, 85120, 99848, 114112, 124810, 135508, 142640, 169385, 199696, 228224, 237139, 249620, 271016, 285280, 338770, 399392, 474278, 499240, 542032, 570560, 677540, 798784, 948556, 998480, 1084064, 1141120, 1185695, 1355080, 1597568, 1897112, 1996960, 2168128, 2371390, 2710160, 3794224, 3993920, 4336256, 4742780, 5420320, 7588448, 7987840, 9485560, 10840640, 15176896, 18971120, 21681280, 30353792, 37942240, 75884480, 151768960]

約数ペア:

[(1, 151768960), (2, 75884480), (4, 37942240), (5, 30353792), (7, 21681280), (8, 18971120), (10, 15176896), (14, 10840640), (16, 9485560), (19, 7987840), (20, 7588448), (28, 5420320), (32, 4742780), (35, 4336256), (38, 3993920), (40, 3794224), (56, 2710160), (64, 2371390), (70, 2168128), (76, 1996960), (80, 1897112), (95, 1597568), (112, 1355080), (128, 1185695), (133, 1141120), (140, 1084064), (152, 998480), (160, 948556), (190, 798784), (224, 677540), (266, 570560), (280, 542032), (304, 499240), (320, 474278), (380, 399392), (448, 338770), (532, 285280), (560, 271016), (608, 249620), (640, 237139), (665, 228224), (760, 199696), (896, 169385), (1064, 142640), (1120, 135508), (1216, 124810), (1330, 114112), (1520, 99848), (1783, 85120), (2128, 71320), (2240, 67754), (2432, 62405), (2660, 57056), (3040, 49924), (3566, 42560), (4256, 35660), (4480, 33877), (5320, 28528), (6080, 24962), (7132, 21280), (8512, 17830), (8915, 17024), (10640, 14264), (12160, 12481)]