201268480

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{3209}}^1$

素因数の和:3244

約数の個数: 108

約数和(自身を含む): 560986020

約数和(自身を除く): 359717540

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3209, 3920, 4480, 6272, 6418, 7840, 8960, 12544, 12836, 15680, 16045, 22463, 25672, 31360, 32090, 44926, 51344, 62720, 64180, 89852, 102688, 112315, 128360, 157241, 179704, 205376, 224630, 256720, 314482, 359408, 410752, 449260, 513440, 628964, 718816, 786205, 821504, 898520, 1026880, 1257928, 1437632, 1572410, 1797040, 2053760, 2515856, 2875264, 3144820, 3594080, 4107520, 5031712, 5750528, 6289640, 7188160, 10063424, 12579280, 14376320, 20126848, 25158560, 28752640, 40253696, 50317120, 100634240, 201268480]

約数ペア:

[(1, 201268480), (2, 100634240), (4, 50317120), (5, 40253696), (7, 28752640), (8, 25158560), (10, 20126848), (14, 14376320), (16, 12579280), (20, 10063424), (28, 7188160), (32, 6289640), (35, 5750528), (40, 5031712), (49, 4107520), (56, 3594080), (64, 3144820), (70, 2875264), (80, 2515856), (98, 2053760), (112, 1797040), (128, 1572410), (140, 1437632), (160, 1257928), (196, 1026880), (224, 898520), (245, 821504), (256, 786205), (280, 718816), (320, 628964), (392, 513440), (448, 449260), (490, 410752), (560, 359408), (640, 314482), (784, 256720), (896, 224630), (980, 205376), (1120, 179704), (1280, 157241), (1568, 128360), (1792, 112315), (1960, 102688), (2240, 89852), (3136, 64180), (3209, 62720), (3920, 51344), (4480, 44926), (6272, 32090), (6418, 31360), (7840, 25672), (8960, 22463), (12544, 16045), (12836, 15680)]