1900512432

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20719}}^1$

素因数の和:20760

約数の個数: 180

約数和(自身を含む): 6663427680

約数和(自身を除く): 4762915248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3528, 3822, 4368, 5096, 5733, 6552, 7056, 7644, 10192, 11466, 13104, 15288, 20719, 22932, 30576, 41438, 45864, 62157, 82876, 91728, 124314, 145033, 165752, 186471, 248628, 269347, 290066, 331504, 372942, 435099, 497256, 538694, 580132, 745884, 808041, 870198, 994512, 1015231, 1077388, 1160264, 1305297, 1491768, 1616082, 1740396, 1885429, 2030462, 2154776, 2320528, 2424123, 2610594, 2983536, 3045693, 3232164, 3480792, 3770858, 4060924, 4309552, 4848246, 5221188, 5656287, 6091386, 6464328, 6961584, 7541716, 8121848, 9137079, 9696492, 10442376, 11312574, 12182772, 12928656, 13198003, 15083432, 16243696, 16968861, 18274158, 19392984, 20884752, 22625148, 24365544, 26396006, 30166864, 33937722, 36548316, 38785968, 39594009, 45250296, 48731088, 52792012, 67875444, 73096632, 79188018, 90500592, 105584024, 118782027, 135750888, 146193264, 158376036, 211168048, 237564054, 271501776, 316752072, 475128108, 633504144, 950256216, 1900512432]

約数ペア:

[(1, 1900512432), (2, 950256216), (3, 633504144), (4, 475128108), (6, 316752072), (7, 271501776), (8, 237564054), (9, 211168048), (12, 158376036), (13, 146193264), (14, 135750888), (16, 118782027), (18, 105584024), (21, 90500592), (24, 79188018), (26, 73096632), (28, 67875444), (36, 52792012), (39, 48731088), (42, 45250296), (48, 39594009), (49, 38785968), (52, 36548316), (56, 33937722), (63, 30166864), (72, 26396006), (78, 24365544), (84, 22625148), (91, 20884752), (98, 19392984), (104, 18274158), (112, 16968861), (117, 16243696), (126, 15083432), (144, 13198003), (147, 12928656), (156, 12182772), (168, 11312574), (182, 10442376), (196, 9696492), (208, 9137079), (234, 8121848), (252, 7541716), (273, 6961584), (294, 6464328), (312, 6091386), (336, 5656287), (364, 5221188), (392, 4848246), (441, 4309552), (468, 4060924), (504, 3770858), (546, 3480792), (588, 3232164), (624, 3045693), (637, 2983536), (728, 2610594), (784, 2424123), (819, 2320528), (882, 2154776), (936, 2030462), (1008, 1885429), (1092, 1740396), (1176, 1616082), (1274, 1491768), (1456, 1305297), (1638, 1160264), (1764, 1077388), (1872, 1015231), (1911, 994512), (2184, 870198), (2352, 808041), (2548, 745884), (3276, 580132), (3528, 538694), (3822, 497256), (4368, 435099), (5096, 372942), (5733, 331504), (6552, 290066), (7056, 269347), (7644, 248628), (10192, 186471), (11466, 165752), (13104, 145033), (15288, 124314), (20719, 91728), (22932, 82876), (30576, 62157), (41438, 45864)]