1593946480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21401}}^1$

素因数の和:21447

約数の個数: 120

約数和(自身を含む): 4538080080

約数和(自身を除く): 2944133600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1862, 1960, 2128, 2660, 3724, 3920, 4655, 5320, 7448, 9310, 10640, 14896, 18620, 21401, 37240, 42802, 74480, 85604, 107005, 149807, 171208, 214010, 299614, 342416, 406619, 428020, 599228, 749035, 813238, 856040, 1048649, 1198456, 1498070, 1626476, 1712080, 2033095, 2097298, 2396912, 2846333, 2996140, 3252952, 4066190, 4194596, 5243245, 5692666, 5992280, 6505904, 8132380, 8389192, 10486490, 11385332, 11984560, 14231665, 16264760, 16778384, 19924331, 20972980, 22770664, 28463330, 32529520, 39848662, 41945960, 45541328, 56926660, 79697324, 83891920, 99621655, 113853320, 159394648, 199243310, 227706640, 318789296, 398486620, 796973240, 1593946480]

約数ペア:

[(1, 1593946480), (2, 796973240), (4, 398486620), (5, 318789296), (7, 227706640), (8, 199243310), (10, 159394648), (14, 113853320), (16, 99621655), (19, 83891920), (20, 79697324), (28, 56926660), (35, 45541328), (38, 41945960), (40, 39848662), (49, 32529520), (56, 28463330), (70, 22770664), (76, 20972980), (80, 19924331), (95, 16778384), (98, 16264760), (112, 14231665), (133, 11984560), (140, 11385332), (152, 10486490), (190, 8389192), (196, 8132380), (245, 6505904), (266, 5992280), (280, 5692666), (304, 5243245), (380, 4194596), (392, 4066190), (490, 3252952), (532, 2996140), (560, 2846333), (665, 2396912), (760, 2097298), (784, 2033095), (931, 1712080), (980, 1626476), (1064, 1498070), (1330, 1198456), (1520, 1048649), (1862, 856040), (1960, 813238), (2128, 749035), (2660, 599228), (3724, 428020), (3920, 406619), (4655, 342416), (5320, 299614), (7448, 214010), (9310, 171208), (10640, 149807), (14896, 107005), (18620, 85604), (21401, 74480), (37240, 42802)]