160874520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1977

約数の個数: 128

約数和(自身を含む): 522028800

約数和(自身を除く): 361154280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 888, 1110, 1140, 1406, 1480, 1907, 2109, 2220, 2280, 2812, 3515, 3814, 4218, 4440, 5624, 5721, 7030, 7628, 8436, 9535, 10545, 11442, 14060, 15256, 16872, 19070, 21090, 22884, 28120, 28605, 36233, 38140, 42180, 45768, 57210, 70559, 72466, 76280, 84360, 108699, 114420, 141118, 144932, 181165, 211677, 217398, 228840, 282236, 289864, 352795, 362330, 423354, 434796, 543495, 564472, 705590, 724660, 846708, 869592, 1058385, 1086990, 1340621, 1411180, 1449320, 1693416, 2116770, 2173980, 2681242, 2822360, 4021863, 4233540, 4347960, 5362484, 6703105, 8043726, 8467080, 10724968, 13406210, 16087452, 20109315, 26812420, 32174904, 40218630, 53624840, 80437260, 160874520]

約数ペア:

[(1, 160874520), (2, 80437260), (3, 53624840), (4, 40218630), (5, 32174904), (6, 26812420), (8, 20109315), (10, 16087452), (12, 13406210), (15, 10724968), (19, 8467080), (20, 8043726), (24, 6703105), (30, 5362484), (37, 4347960), (38, 4233540), (40, 4021863), (57, 2822360), (60, 2681242), (74, 2173980), (76, 2116770), (95, 1693416), (111, 1449320), (114, 1411180), (120, 1340621), (148, 1086990), (152, 1058385), (185, 869592), (190, 846708), (222, 724660), (228, 705590), (285, 564472), (296, 543495), (370, 434796), (380, 423354), (444, 362330), (456, 352795), (555, 289864), (570, 282236), (703, 228840), (740, 217398), (760, 211677), (888, 181165), (1110, 144932), (1140, 141118), (1406, 114420), (1480, 108699), (1907, 84360), (2109, 76280), (2220, 72466), (2280, 70559), (2812, 57210), (3515, 45768), (3814, 42180), (4218, 38140), (4440, 36233), (5624, 28605), (5721, 28120), (7030, 22884), (7628, 21090), (8436, 19070), (9535, 16872), (10545, 15256), (11442, 14060)]