2216775680

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{47}}^2$

素因数の和:137

約数の個数: 234

約数和(自身を含む): 6322583754

約数和(自身を除く): 4105808074

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 64, 70, 80, 94, 98, 112, 128, 140, 160, 188, 196, 224, 235, 245, 256, 280, 320, 329, 376, 392, 448, 470, 490, 512, 560, 640, 658, 752, 784, 896, 940, 980, 1024, 1120, 1280, 1316, 1504, 1568, 1645, 1792, 1880, 1960, 2048, 2209, 2240, 2303, 2560, 2632, 3008, 3136, 3290, 3584, 3760, 3920, 4096, 4418, 4480, 4606, 5120, 5264, 6016, 6272, 6580, 7168, 7520, 7840, 8836, 8960, 9212, 10240, 10528, 11045, 11515, 12032, 12544, 13160, 14336, 15040, 15463, 15680, 17672, 17920, 18424, 20480, 21056, 22090, 23030, 24064, 25088, 26320, 28672, 30080, 30926, 31360, 35344, 35840, 36848, 42112, 44180, 46060, 48128, 50176, 52640, 60160, 61852, 62720, 70688, 71680, 73696, 77315, 84224, 88360, 92120, 96256, 100352, 105280, 108241, 120320, 123704, 125440, 141376, 143360, 147392, 154630, 168448, 176720, 184240, 192512, 200704, 210560, 216482, 240640, 247408, 250880, 282752, 294784, 309260, 336896, 353440, 368480, 421120, 432964, 481280, 494816, 501760, 541205, 565504, 589568, 618520, 673792, 706880, 736960, 842240, 865928, 962560, 989632, 1003520, 1082410, 1131008, 1179136, 1237040, 1347584, 1413760, 1473920, 1684480, 1731856, 1979264, 2164820, 2262016, 2358272, 2474080, 2827520, 2947840, 3368960, 3463712, 3958528, 4329640, 4524032, 4716544, 4948160, 5655040, 5895680, 6737920, 6927424, 7917056, 8659280, 9048064, 9433088, 9896320, 11310080, 11791360, 13854848, 15834112, 17318560, 19792640, 22620160, 23582720, 27709696, 31668224, 34637120, 39585280, 45240320, 47165440, 55419392, 63336448, 69274240, 79170560, 110838784, 138548480, 158341120, 221677568, 277096960, 316682240, 443355136, 554193920, 1108387840, 2216775680]

約数ペア:

[(1, 2216775680), (2, 1108387840), (4, 554193920), (5, 443355136), (7, 316682240), (8, 277096960), (10, 221677568), (14, 158341120), (16, 138548480), (20, 110838784), (28, 79170560), (32, 69274240), (35, 63336448), (40, 55419392), (47, 47165440), (49, 45240320), (56, 39585280), (64, 34637120), (70, 31668224), (80, 27709696), (94, 23582720), (98, 22620160), (112, 19792640), (128, 17318560), (140, 15834112), (160, 13854848), (188, 11791360), (196, 11310080), (224, 9896320), (235, 9433088), (245, 9048064), (256, 8659280), (280, 7917056), (320, 6927424), (329, 6737920), (376, 5895680), (392, 5655040), (448, 4948160), (470, 4716544), (490, 4524032), (512, 4329640), (560, 3958528), (640, 3463712), (658, 3368960), (752, 2947840), (784, 2827520), (896, 2474080), (940, 2358272), (980, 2262016), (1024, 2164820), (1120, 1979264), (1280, 1731856), (1316, 1684480), (1504, 1473920), (1568, 1413760), (1645, 1347584), (1792, 1237040), (1880, 1179136), (1960, 1131008), (2048, 1082410), (2209, 1003520), (2240, 989632), (2303, 962560), (2560, 865928), (2632, 842240), (3008, 736960), (3136, 706880), (3290, 673792), (3584, 618520), (3760, 589568), (3920, 565504), (4096, 541205), (4418, 501760), (4480, 494816), (4606, 481280), (5120, 432964), (5264, 421120), (6016, 368480), (6272, 353440), (6580, 336896), (7168, 309260), (7520, 294784), (7840, 282752), (8836, 250880), (8960, 247408), (9212, 240640), (10240, 216482), (10528, 210560), (11045, 200704), (11515, 192512), (12032, 184240), (12544, 176720), (13160, 168448), (14336, 154630), (15040, 147392), (15463, 143360), (15680, 141376), (17672, 125440), (17920, 123704), (18424, 120320), (20480, 108241), (21056, 105280), (22090, 100352), (23030, 96256), (24064, 92120), (25088, 88360), (26320, 84224), (28672, 77315), (30080, 73696), (30926, 71680), (31360, 70688), (35344, 62720), (35840, 61852), (36848, 60160), (42112, 52640), (44180, 50176), (46060, 48128)]