2238638080

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{31231}}^1$

素因数の和:31265

約数の個数: 96

約数和(自身を含む): 6138961920

約数和(自身を除く): 3900323840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 10240, 14336, 17920, 31231, 35840, 62462, 71680, 124924, 156155, 218617, 249848, 312310, 437234, 499696, 624620, 874468, 999392, 1093085, 1249240, 1748936, 1998784, 2186170, 2498480, 3497872, 3997568, 4372340, 4996960, 6995744, 7995136, 8744680, 9993920, 13991488, 15990272, 17489360, 19987840, 27982976, 31980544, 34978720, 39975680, 55965952, 63961088, 69957440, 79951360, 111931904, 139914880, 159902720, 223863808, 279829760, 319805440, 447727616, 559659520, 1119319040, 2238638080]

約数ペア:

[(1, 2238638080), (2, 1119319040), (4, 559659520), (5, 447727616), (7, 319805440), (8, 279829760), (10, 223863808), (14, 159902720), (16, 139914880), (20, 111931904), (28, 79951360), (32, 69957440), (35, 63961088), (40, 55965952), (56, 39975680), (64, 34978720), (70, 31980544), (80, 27982976), (112, 19987840), (128, 17489360), (140, 15990272), (160, 13991488), (224, 9993920), (256, 8744680), (280, 7995136), (320, 6995744), (448, 4996960), (512, 4372340), (560, 3997568), (640, 3497872), (896, 2498480), (1024, 2186170), (1120, 1998784), (1280, 1748936), (1792, 1249240), (2048, 1093085), (2240, 999392), (2560, 874468), (3584, 624620), (4480, 499696), (5120, 437234), (7168, 312310), (8960, 249848), (10240, 218617), (14336, 156155), (17920, 124924), (31231, 71680), (35840, 62462)]